Diagram sections — 33 (164 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION PASSIVE RESTRAINTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 5) for Lexus LS 600hL 2008 List of elements for Automatic A/C Wiring Diagram (1 of 5) for Lexus LS 600hL 2008: 65 (behind left center of dash) (behind left end of dash) (behind left kick panel) l4 (behind left side of dash) center junction block j/b 5 (behind lower right side of dash) front blower w/ fan motor sub assembly +b1 +b2 A/c amplifier (behind center of dash) A/c fuse 10a A/c infrared rays sensor (integral to right rearview mirror assembly) A/c solar sensor A20 A40 A41 A45 A5 (behind right kick panel) A53 A57 Automatic light control sensor (under upper center of dash) B12 Blw Brrb Brrg Burr C12 Canh Canl Center junction block j/b 3 (behind right side of dash) Computer data lines system Driver side j/b Driver side j/b (behind left end of dash) Fgnd Front room temperature sensor (behind left side of dash) Fusible link block assembly 1 (right rear of engine compt) Gnd Hot at all times Hot in on or start Htr fuse 50a Ig+ J/c l100 L4 (behind left kick panel) L76 L77 Left front duct sensor (under upper left side of dash) Lin 1 Lin1 Lin3 P ig1 1 fuse 10a Passenger side j/b (behind right end of dash) Ptc1 Ptc3 Red Rgnd Right front duct sensor (under upper right side of dash) S5-1 Sblw Sg-1 Sg-2 Sg-3 Tfal Tfar Tsd Tsl Tsp Tsr Automatic A/C Wiring Diagram (2 of 5) for Lexus LS 600hL 2008 List of elements for Automatic A/C Wiring Diagram (2 of 5) for Lexus LS 600hL 2008: 56 (center of dash) quick heater assembly (left side of luggage compt) j/c s54 (left side of luggage compt) luggage room j/b (right side of rear parcel shelf) rear solar sensor A30 A43 A47 A51 Air outlet damper control servo motor (driver side front a/c rear air flow) Air outlet damper control servo motor (passenger side front a/c rear air flow) Blower motor Brrb Brrg Burr C11 Cann Canp Center junction block j/b 3 (behind right side of dash) Computer data lines system Connector housing color (black) Connector housing color (natural) Connector housing color (red) D ig1 3 fuse 10a Driver side j/b (behind left end of dash) Engine room r/b 4 (left rear of engine compt) Fusible link block assembly 2 (base of left "c" pillar) Gnd H12 Hot at all times Hot in on or start Interior conversion servo motor J/c a62 (left front of engine compt) J/c a70 (left front of engine compt) L1 (behind right kick panel) L40 L41 Luggage room j/b (left side of luggage compt) Ptc htr 1 fuse 25a Ptc htr 1 relay Ptc htr 3 fuse 25a Ptc htr 3 relay Rear cooling unit assembly (near left "c" pillar) Rear diffuse servo motor Rear emission servo motor Rear junction block ecu Rear magnetic valve Red Rmgv Rr a/c fuse 30a S62 Smok Smoke sensor Ssre Thermistor Tsb Tsd Automatic A/C Wiring Diagram (3 of 5) for Lexus LS 600hL 2008 List of elements for Automatic A/C Wiring Diagram (3 of 5) for Lexus LS 600hL 2008: 55 (inside left rear door) left rear multiplex network door ecu A/c pressure sensor (liquid tube sub assembly) (left front of engine compt) A23 A50 A57 A59 Ambient temperature sensor (behind left side of bumper fascia) B14 B2 (right front of engine compt) Bdr Cann Canp Computer data lines system Cpub D rr door fuse 25a D10 D12 Dgs Dgs1 Dgse Driver side j/b (behind left end of dash) Exhaust gas sensor (front center of engine compt) Fan1 Gnd Hot at all times Hot in on or start J/c r41 (right side of luggage compt) J/c s57 (left front of luggage compt) J23 J26 Left rear room temperature sensor (w/ rear air conditioning) (in left rear door) Luggage room j/b (left side of luggage compt) Multiplex network front light ecu (right front of engine compt) O14 O15 P mpx b fuse 10a P rr door fuse 25a Passenger side j/b (behind right end of dash) Prs Rcln Rear console switch (rear a/c switch) Red Right rear multiplex network door ecu (inside right rear door) Right rear room temperature sensor (w/ rear air conditioning) (in right rear door) Rr ig1 2 fuse 10a Rr mpx b 2 fuse 5a S15 S3 (under left front seat) Sig Tme Trad Tre W/ ottoman W/o ottoman Z54 Automatic A/C Wiring Diagram (4 of 5) for Lexus LS 600hL 2008 List of elements for Automatic A/C Wiring Diagram (4 of 5) for Lexus LS 600hL 2008: 66 (left front of engine compt) hybrid vehicle control ecu +b1 A/c amplifier (behind center of dash) A/c blower assembly A/c evaporator temperature sensor A/c w/p fuse 10a A/c w/p relay A1 (under left headlight assembly) A3 (left rear of engine compt) A63 A74 A75 A8 (right front of engine compt) A9 (under right headlight assembly) Acpb Acpe Bbus Bus Busg C29 C31 Canh Canl Clk Computer data lines system Connector housing color (green) Connector housing color (natural) Connector housing color (red) Cooling fan ecu Cooling fan motor (main) (behind left side of radiator) Cooling fan motor (sub) (behind right side of radiator) Din Dout E/g rm ig1 1 fuse 10a E/g rm ig1 2 fuse 10a E55 E56 Engine room j/b 2 (right side of engine compt) Engine room r/b 5 (right rear of engine compt) Eti Fan 1 fuse 80a Fan 1 relay Fusible link block assembly 1 (right rear of engine compt) G10 Gnd Heater water pump assembly (right front of engine compt) Hot at all times Hot in on or start Ig1 Ig1 relay Ite J/c a63 & a64 (right side of engine a64 compt) J/c a64 (right side of engine compt) Left cool air bypass damper control servo motor Left front cool position air mix damper servo motor Nca Red Right cool air bypass damper control servo motor Right front cool position air mix damper control servo motor Sga Stb Stbi Tea To a/c blower assembly (diagram 5 of 5) With converter inverter assembly With motor compressor assembly Automatic A/C Wiring Diagram (5 of 5) for Lexus LS 600hL 2008 List of elements for Automatic A/C Wiring Diagram (5 of 5) for Lexus LS 600hL 2008: 33 A/c blower assembly A13 Air inlet damper control servo motor Air mix damper control servo motor (passenger side front a/c rear air flow) Air mix damper servo motor (driver side front a/c rear air flow) Air outlet damper control servo motor (driver side front a/c rear air flow) Air outlet damper control servo motor (front passenger side front a/c rear air flow) Canh Canl Computer data lines system Connector housing color (brown) Connector housing color (gray) Connector housing color (green) Connector housing color (natural) Connector housing color (red) Control servo motor E52 Efi engine coolant temperature sensor (front left of engine) Engine control module (ecm) (left front of engine compt) From a/c blower assembly a (diagram 4 of 5) Housing color (black) connector Housing color (brown) connector Housing color (green) connector J/c e52 & e53 (left front of engine compt) e53 Left foot/def position air outlet damper control servo motor Left front face position air outlet damper control servo motor Left hot position air mix damper control servo motor Left m/h bypass damper control servo motor M/h bypass damper cool control servo motor Position air outlet damper right front face Right foot/def position air outlet damper control servo motor Right hot position air mix damper control servo motor Thw
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, with Vehicle Dynamics Integrated Management (1 of 3) for Lexus LS 600hL 2008 List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Dynamics Integrated Management (1 of 3) for Lexus LS 600hL 2008: 92 (left rear of engine compt) a4 (right front of engine compt) a8 (right side of engine compt) j/c a64 +bi1 +bi3 A19 A20 A23 A25 A3 (left rear of engine compt) A6 (engine compt: right rear of engine compt) A60 A61 A62 Abs main 1 fuse 10a Abs main 3 fuse 10a Abs mtr 1 fuse 50a Abs mtr relay Brake booster pump assembly (left rear corner of engine compt) a24 Brake fluid level warning switch (on brake master cylinder reservoir) Brake pedal stroke sensor assembly (above brake pedal, on bracket) Brake stroke simulator (left rear corner of engine compt) Bs01 Bs03 Buzzer C19 Ca2h Ca2l Cbi1 Computer data lines system Cty D-1g1 3 fuse 10a D30 Driver side j/b (behind left end of dash) E3 (left front of engine) E51 Ena Engine room j/b 2 (right side of engine compt) Engine room r/b 2 (right side of engine compt) Fr+ Fr- Fra+ Fra- Front pad wear indicator switch/ right front speed sensor (on right front wheel assembly) Frr+ Frr- G11 G13 G14 Gnd H10 H20 H21 Hot at all times Hot in on or start Ig1 J/c a60 & e51 (left front of engine compt) J/c a61 & a62 (left front of engine compt) J/c a70 (left front of engine compt) Lbl Left front door courtesy light switch assembly (at left "b" pillar) Left rear height control sensor/ left rear speed sensor (on left rear wheel assembly) Left rear speed sensor Mr1 Mtt Pac1 Pck1 Pfr Pmc1 Pnk Prl R1- Red Right front speed sensor Rl+ Rl- Rla+ Rla- Rlr+ Rlr- Short connector a25 & a26 (brake stroke simulator) a26 (left rear corner of engine compt) Skg Skid control buzzer assembly (behind left end of dash) Skid control ecu assembly (left rear of engine compt) Sks Sks1 Sks2 Smc1 Sp1 Vbz Vcm Vcsk Anti-lock Brakes Wiring Diagram, with Vehicle Dynamics Integrated Management (2 of 3) for Lexus LS 600hL 2008 List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Dynamics Integrated Management (2 of 3) for Lexus LS 600hL 2008: 81 (behind right side of dash) steering control ecu (in steering column) steering sensor (under rear of center floor console) yaw rate sensor +bi +bo A12 A21 A31 A39 A40 A41 A42 A51 A57 A60 B12 Bat Brake actuator assembly (left rear corner of engine compt) Bs1 Bs2 Ca1h Ca1l Combination switch assembly Computer data lines system D-ig1-1 fuse 5a Driver side j/b (behind left end of dash) Ess F12 Fla+ Fla- Flr+ Flr- Fra+ Fra- Frr+ Frr- Gnd H12 H13 H15 H16 Hot at all times Hot in on or start J/b 4 (behind right side of dash) J/b 5 (behind left side of dash) J11 K21 L3 (behind left side of dash) L4 (behind left kick panel) Mpx P ig2 fuse 5a P mpx-b fuse 10a P-d/c cut fuse 5a P-ig1 1 fuse 10a Pac1 Passenger side j/b (behind right end of dash) Pck1 Pck2 Pfl Pfr Pmc1 Pmc2 Pnk Prl Prr Red Rla+ Rla- Rlr+ Rlr- Rra+ Rra- Rrr+ Rrr- Smc1 Smc2 Stop fuse 5a Stop light switch assembly (above brake pedal, on bracket) Traction off switch Vcm Vcm2 Anti-lock Brakes Wiring Diagram, with Vehicle Dynamics Integrated Management (3 of 3) for Lexus LS 600hL 2008 List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Dynamics Integrated Management (3 of 3) for Lexus LS 600hL 2008: 91 (behind right end of dash) passenger side j/b +bc +bi2 +bi4 5v ic A17 A18 A21 A3 (left rear of engine compt) A32 A38 A43 A58 A8 (right front of engine compt) Abs ind Abs main 2 fuse 10a Abs main 4 fuse 10a Abs mtr 2 fuse 50a Abs mtr 2 relay Brake ind Bs02 Buzzer C18 Ca1h Ca1l Can controller Can i/f Canh Canl Cbi2 Combination meter Computer data lines system Controlled electronically Cpu Ena Engine room j/b 2 (right side of engine compt) Fail Fl+ Fl- Fla+ Fla- Flr+ Flr- G10 G11 Gnd Gnd4 H10 H11 Hot at all times Hot in on or start I/f Ig1 Ig2 Ign fuse 10a J/b 4 (behind right side of dash) J/c a80 (right side of engine compt) J/c s54 (left side of luggage compt) K13 K17 L1 (behind right kick panel) Led driver Left front speed sensor (on left front wheel assembly) Luggage room j/b (left side of luggage compt) Master ind Mr2 Out1 Out2 Passenger side j/b (behind right end of dash) Pck2 Pfl Pmc2 Pnk Prr R/b 3 (left rear corner of engine compt) R2- Red Right rear height control sensor/ right rear speed sensor/pad wear indicator switch (on right rear wheel assembly) Right rear speed sensor Rr+ Rr- Rr-ig1-1 fuse 5a Rra+ Rra- Rrr+ Rrr- Skid control ecu assembly (left rear of engine compt) Slip ind Smc2 Stp Vcm2 Anti-lock Brakes Wiring Diagram, without Vehicle Dynamics Integrated Management (1 of 3) for Lexus LS 600hL 2008 List of elements for Anti-lock Brakes Wiring Diagram, without Vehicle Dynamics Integrated Management (1 of 3) for Lexus LS 600hL 2008: 65 (left rear of engine copmt) a4 (right front of engine compt) a8 +bi1 +bi3 A19 A23 A3 (left rear of engine compt) A6 (engine compt: right rear of engine compt) A61 A62 Abs main 1 fuse 10a Abs mtr 1 fuse 50a Abs mtr relay Brake booster pump assembly (left rear corner of engine compt) a24 Bs01 C19 Ca2h Ca2l Computer data lines system Cty D-1g1 3 fuse 10a D30 Driver side j/b (behind left end of dash) Engine room j/b 2 (right side of engine compt) Fr+ Fr- Fra+ Fra- Front pad wear indicator switch/ right front speed sensor (on right front wheel assembly) Frr+ Frr- G11 G13 G14 Gnd H20 Hot at all times Hot in on or start Ig1 J/c a61 & a62 (left front of engine compt) J/c a64 (right side of engine compt) J/c a70 (left front of engine compt) Left front door courtesy light switch assembly (at left "b" pillar) Left rear height control sensor/ left rear speed sensor (on left rear wheel assembly) Left rear speed sensor Mr1 Mtt Pac1 Pck1 Pfr Pmc1 Pnk Prl R1- Red Right front speed sensor Rl+ Rl- Rla+ Rla- Rlr+ Rlr- Skid control ecu assembly (left rear of engine compt) Smc1 Vcm Anti-lock Brakes Wiring Diagram, without Vehicle Dynamics Integrated Management (2 of 3) for Lexus LS 600hL 2008 List of elements for Anti-lock Brakes Wiring Diagram, without Vehicle Dynamics Integrated Management (2 of 3) for Lexus LS 600hL 2008: 55 (under rear of center floor console) A31 A39 A51 A60 Abs main 3 fuse 10a B12 Brake actuator assembly (left rear corner of engine compt) Bs1 Bs2 Ca1h Ca1l Computer data lines system Engine room r/b 2 (right side of engine compt) Fla+ Fla- Flr+ Flr- Fra+ Fra- Frr+ Frr- Gnd H12 Hot at all times Hot in on or start J/b 4 (behind right side of dash) L3 (behind left side of dash) P ig2 fuse 5a P-ig1 1 fuse 10a Pac1 Passenger side j/b (behind right end of dash) Pck1 Pck2 Pfl Pfr Pmc1 Pmc2 Pnk Prl Prr Red Rla+ Rla- Rlr+ Rlr- Rra+ Rra- Rrr+ Rrr- Smc1 Smc2 Vcm Vcm2 Yaw rate sensor Anti-lock Brakes Wiring Diagram, without Vehicle Dynamics Integrated Management (3 of 3) for Lexus LS 600hL 2008 List of elements for Anti-lock Brakes Wiring Diagram, without Vehicle Dynamics Integrated Management (3 of 3) for Lexus LS 600hL 2008: 69 (behind right kick panel) l1 +bi2 +bi4 5v ic A21 A3 (left rear of engine compt) A43 A58 A8 (right front of engine compt) Abs main 2 fuse 10a Abs mtr 2 fuse 50a Abs mtr 2 relay Auto hold ind Bs02 Buzzer C18 Ca1h Ca1l Can controller Can i/f Canh Canl Combination meter Computer data lines system Cpu Engine room j/b 2 (right side of engine compt) Fl+ Fl- Fla+ Fla- Flr+ Flr- G10 G11 Gnd4 H10 H11 Hold ind Hot at all times Hot in on or start I/f Ig2 Ign fuse 10a J/b 4 (behind right side of dash) J/c a80 (right side of engine compt) K17 Led driver Left front speed sensor (on left front wheel assembly) Mr2 Passenger side j/b (behind right end of dash) Pck2 Pfl Pmc2 Pnk Prr R/b 3 (left rear corner of engine compt) R2- Red Right rear height control sensor/ right rear speed sensor/pad wear indicator switch (on right rear wheel assembly) Right rear speed sensor Rr+ Rr- Rra+ Rra- Rrr+ Rrr- Skid control ecu assembly (left rear of engine compt) Smc2 Vcm2
ANTI-THEFT Forced Entry Wiring Diagram (2 of 6) for Lexus LS 600hL 2008 List of elements for Forced Entry Wiring Diagram (2 of 6) for Lexus LS 600hL 2008: 74 5v ic A10 A12 A19 A23 A28 A43 A58 A60 Am2 fuse 10a Ant7 Ant8 Bdr Can controller Can i/f Cann Canp Center junction block j/b 4 (behind right side of dash) Cgb1 Cgbo Clg Clgb Clgi Clgo Combination meter Cpu Cpub D10 D12 E11 G10 G11 Gnd H10 H11 Hot at all times Hot in on or start J13 J19 J20 L1 (behind right kick panel) Led driver Left rear door electrical key oscillator (near left rear door outside handle) Left rear door lock assembly (rear of left rear door) Left rear door outside handle (inside rear of left rear door) Left rear multiplex network door ecu (inside left rear door) Lsw Lswe Luggage room j/b (left side of luggage compt) Master ind O13 O14 Oscb Osce P door 1 fuse 25a P door 2 fuse 10a P ig2 fuse 5a P-d/c cut fuse 5a P-ig1-1 fuse 10a Passenger side j/b (behind right end of dash) Pnk Red Rr mpx-b 2 fuse 5a Rr-ig1-2 fuse 10a S3 (under left front seat) Sel Sens Sgt7 Sgt8 Sig System data lines computer Trg+ Trg- Unlock detection switch Forced Entry Wiring Diagram (3 of 6) for Lexus LS 600hL 2008 List of elements for Forced Entry Wiring Diagram (3 of 6) for Lexus LS 600hL 2008: 68 (behind right side of dash) 12v A22 Ant3 Ant4 Bcut Bdg1 Bdr Bdrj Cann Canp Center junction block j/b 4 Cgbi Cgbo Clg Clgb Clgi Clgo Control circuit Cpbj Cpub D door 1 fuse 25a D door 2 fuse 10a D mpx-b 1 fuse 10a D rr door fuse 25a D17 Door lock switch Driver side j/b (behind left end of dash) Gnd Hot at all times J26 J28 Kul Left front door electrical key oscillator (near left front door outside handle) Left front door outside handle (inside rear of left front door) Left front door w/ motor lock assembly (rear of left front door) Left front multiplex network door ecu (inside left front door) Left security indicator Lin1 Lin2 Lin3 Lines system computer data Lsw Lswe Multiplex network master switch assembly N10 Oscb Osce P mpx-b fuse 10a P10 Passenger side j/b (behind right end of dash) Pnk Pwe Red S3 (under left front seat) Sel Sens Sgnd Sgt3 Sgt4 Sid+ Sid- Sidi Sig System power windows Trg+ Trg- Unlock detection switch Forced Entry Wiring Diagram (4 of 6) for Lexus LS 600hL 2008 List of elements for Forced Entry Wiring Diagram (4 of 6) for Lexus LS 600hL 2008: 37 Ant5 Ant6 Bdr Cann Canp Cgb1 Cgbo Clg Clgb Clgi Clgo Cpub Gnd Hot at all times J/c r41 (right side of luggage compt) J23 Lsw Lswe Oscb Osce P rr door fuse 25a Passenger side j/b (behind right end of dash) Pnk Red Right rear door electrical key oscillator (near right rear door outside handle) Right rear door lock assembly (rear of right rear door) Right rear door outside handle (inside rear of right rear door) Right rear multiplex network door ecu (inside right rear door) Sel Sens Sgt5 Sgt6 Sig System data lines computer Trg+ Trg- Unlock detection switch Forced Entry Wiring Diagram (5 of 6) for Lexus LS 600hL 2008 List of elements for Forced Entry Wiring Diagram (5 of 6) for Lexus LS 600hL 2008: 42 A3 (left rear of engine compt) A50 A52 Altb Asel B14 B2 (right front of engine compt) Batb Bzr C28 Cann Canp Clg5 Clgb Data Door control receiver (right rear of luggage compt) E/g rm-ig1-2 fuse 10a Ecu-b fuse 10a Electrical key antenna Engine room j/b 2 (right side of engine compt) Fmb3 Fmig Fr ctr bat fuse 30a Fr ctrl alt fuse 20a Gnd Hdcy Horh Horl Hot at all times Hot in on or start J/c r43 (right side of luggage compt) Multiplex network front light ecu (right front of engine compt) Outside luggage electrical key antenna (behind right side of rear bumper) Pnk Red Rssi Security courtesy switch (front center of engine compt, near hood latch) Security horn assembly (left rear corner of engine compt) Sh- System data lines computer Systems sound Wireless door lock buzzer (left rear corner of engine compt) Forced Entry Wiring Diagram (6 of 6) for Lexus LS 600hL 2008 List of elements for Forced Entry Wiring Diagram (6 of 6) for Lexus LS 600hL 2008: 63 (behind left side of dash) l3 (behind right side of dash) center junction block j/b 4 (left rear corner of luggage compt) inner luggage electrical key antenna (rear of vehicle chassis) rear electrical key oscillator (under center console) front indoor electrical key oscillator +b1 A11 A17 A39 A40 A51 Agnd Antenna coil Asel Bzr3 Bzrg Cann Canp Center junction block j/b 4 (behind right side of dash) Certification ecu assembly (behind left end of dash) Cg1b Cg2b Cg3b Cg4b Cg5b Cg6b Cg7b Cg8b Clg1 Clg2 Clg3 Clg4 Clg5 Clg6 Clg7 Clg8 Code Computer data lines system Cutb Driver side j/b (behind left end of dash) F11 Gnd Hot at all times Ind Inds Indw L15 L16 Lin Passenger side j/b (behind right end of dash) Pnk Power switch Rc0 Rda Red Rssi Security fuse 5a Ss1 Ss2 Swil Txct Vc5 Wireless door lock buzzer controller (behind left side of dash) Immobilizer Wiring Diagram for Lexus LS 600hL 2008 List of elements for Immobilizer Wiring Diagram for Lexus LS 600hL 2008: 21 (left front of engine compt) hybrid vehicle control ecu A11 A23 A40 A45 A75 Center junction block j/b 3 (behind right side of dash) Driver side j/b (behind left end of dash) Efii Efio Gnd Hot at all times Id code box (behind left side of dash) Imi Imo L4 (behind left kick panel) Lin Lin1 Main body ecu Security fuse 5a Steering lock actuator ecu (on steering column)
BODY CONTROL MODULES Body Control Modules Wiring Diagram (1 of 3) for Lexus LS 600hL 2008 List of elements for Body Control Modules Wiring Diagram (1 of 3) for Lexus LS 600hL 2008: 82 A23 A40 A41 A52 A53 A55 A56 Acc Accd Altb Am1 Am1 fuse 5a Canh Canl Cann Canp D-acc fuse 5a D-ig1-3 fuse 10a D12 Dcty Door locks system Driver side j/b (behind left end of dash) Driving support ecu assembly (behind left kick panel) E46 Engine controls system Exterior lights system Fspt Gnd1 Gnd2 Gnd3 Gsw H15 Haz Hdlc Headlights system Hot at all times Hot in on or acc Hot in on or start Hzsw Ig1d Inds Indw Instrument cluster system Interior lights system J/c l100 (behind left center of dash) J/c s59 J/c s60 (behind left kick panel) L11 L13 L4 (behind left kick panel) Lcty Left front multiplex network door ecu (inside left front door) Left front power seat control ecu & switch (under left side of driver's seat) Left rear multiplex network door ecu (inside left rear door) Lin1 Lin2 Main body ecu (behind left end of dash) N10 O14 Pnk Power distribution system Power trunk lid control ecu (left side of luggage compt) Power windows system Rdy Rear console switch (w/ ottoman) Rear console switch (w/o ottoman) Rear junction block ecu Red S15 S62 Slp Slr+ Spd Ssw1 Ssw2 Stp Swil Tmsw Trnl Trnr Tsw Z54 Body Control Modules Wiring Diagram (2 of 3) for Lexus LS 600hL 2008 List of elements for Body Control Modules Wiring Diagram (2 of 3) for Lexus LS 600hL 2008: 30 (behind left kick panel) j/c a67 (left rear of engine compt) skid control ecu assembly A21 Bus buffer ecu (behind right end of dash) Ca1h Ca1l Can+ Can- Canh Canl Cann Canp Certification ecu assembly (behind left end of dash) Combination meter Dlc 3 (below left side of dash) J/c l95 (behind left end of dash) J/c l97 L15 L24 L25 L34 Multiplex tilt & telescopic ecu (on steering column) Outer mirror switch assembly Pnk Red Right front multiplex network door ecu (inside right front door) Spiral cable sub assembly (in steering column) Steering sensor (in steering column) Windshield wiper switch assembly Yaw rate sensor (under rear of center floor console) Body Control Modules Wiring Diagram (3 of 3) for Lexus LS 600hL 2008 List of elements for Body Control Modules Wiring Diagram (3 of 3) for Lexus LS 600hL 2008: 54 (behind center of dash) a/c amplifier (behind right kick panel) headlight swivel ecu assembly (behind right side of dash) j/c l98 A19 A28 A50 A68 Acan Air bag ecu assembly (under rear of center floor console) Am2 Am2 fuse 10a Canh Canl Cann Canp Center junction block j/b 3 (behind right side of dash) Center junction block j/b 4 (behind right side of dash) Cltb Clte Clts E11 E20 Engine controls system Headlights system Hot at all times Ig2d Interior lights system J/c r48 (behind right kick panel) J/c r57 K11 L11 L12 L59 L73 L77 L89 Main body ecu (behind left end of dash) Multi-display assembly Multiplex network front light ecu Navigation system Panl Passenger side j/b (behind right end of dash) Pcty Pkbo Pnk Power distribution system Rcty Red Right front power seat control ecu & switch (under right side of front passenger's seat) Right rear multiplex network door ecu (inside right rear door) Shift interlock system Sksw Stsw Tire pressure warning ecu (behind right end of dash)
COMPUTER DATA LINES Data Link Connector Wiring Diagram for Lexus LS 600hL 2008 List of elements for Data Link Connector Wiring Diagram for Lexus LS 600hL 2008: 59 (behind left kick panel) A10 A12 A13 tc A14 tach A18 A21 A24 A26 A27 A28 A40 A41 A45 A48 A59 A60 A75 Air suspension control ecu (behind right end of dash) B10 B12 Bat Canh Canl Center junction block j/b 3 (behind right side of dash) Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Dia Dlc 3 (below left side of dash) Driver side j/b (behind left end of dash) E3 (left front of engine) E51 Engine control module (ecm) (left front of engine compt) H10 H17 H18 H19 H22 H23 High/low bus circuit Hot at all times Hybrid vehicle control ecu (left front of engine compt) J/c a60 & e51 (left front of engine compt) L59 L88 Multi- display assembly Obd fuse 10a Occupant detection ecu (under front passenger's seat) Opa Passenger side j/b (behind right end of dash) Pnk R23 wfse Red Sil Skid control ecu assembly (left rear of engine compt) Steering control ecu (behind right side of dash) Tac Telephone ecu assembly Wfse High/Low Bus Wiring Diagram (1 of 5) for Lexus LS 600hL 2008 List of elements for High/Low Bus Wiring Diagram (1 of 5) for Lexus LS 600hL 2008: 50 (behind left kick panel) driving support ecu assembly (behind left side of dash) center junction block j/b 5 (below left side of dash) dlc 3 (center of dash) j/c l120 (left side of luggage compt) j/c s54 (under left front seat) s3 (under rear of center floor console) yaw rate sensor Ca1h Ca1l Ca1n Ca1p Ca2h Ca2l Canh Canl Cann Canp Certification ecu assembly (behind left end of dash) Combination meter E46 J/c l95 (behind left end of dash) J/c l97 J/c s59 J/c s60 (behind left kick panel) L11 L15 L21 L24 L25 L34 Left front multiplex network door ecu (inside left front door) Left front power seat control ecu & switch (under left side of driver's seat) Left rear multiplex network door ecu (inside left rear door) Main body ecu (behind left end of dash) Multiplex tilt & telescopic ecu (on steering column) N10 O14 Outer mirror switch assembly Pnk Power trunk lid control ecu (left side of luggage compt) Rear console switch (w/ ottoman) Rear console switch (w/o ottoman) Rear junction block ecu Red S15 S62 Spiral cable sub assembly (in steering column) Steering sensor (in steering column) Windshield wiper switch assembly Z54 High/Low Bus Wiring Diagram (2 of 5) for Lexus LS 600hL 2008 List of elements for High/Low Bus Wiring Diagram (2 of 5) for Lexus LS 600hL 2008: 43 (behind right kick panel) headlight swivel ecu assembly (behind right side of dash) j/c l98 A/c amplifier (behind center of dash) A39 A41 A42 A44 A51 A57 A8 (right front of engine compt) Air bag ecu assembly (under rear of center floor console) Air suspension control ecu (behind right end of dash) Ca1h Ca1l Ca2h Ca2l Canh Canl Center junction block j/b 4 (behind right side of dash) Clearance warning ecu assembly (behind right end of dash) D40 Disc player controller Driver side j/b (behind left end of dash) J/c a64 (right side of engine compt) J/c a66 (behind right kick panel) J/c l119 (center of dash) J/c l99 (behind right side of dash) L3 (behind left side of dash) L4 (behind left kick panel) L59 L73 L77 L88 Multi-display assembly Passenger side j/b (behind right end of dash) Power steering ecu assembly (right side of engine compt) Red Steering control ecu (behind right side of dash) Tx+ Tx- W/ advanced parking guidance W/o advanced parking guidance W/o sdars High/Low Bus Wiring Diagram (3 of 5) for Lexus LS 600hL 2008 List of elements for High/Low Bus Wiring Diagram (3 of 5) for Lexus LS 600hL 2008: 57 (right rear corner of luggage compt) (w/ sdars) stereo component tuner assembly A50 A8 (right front of engine compt) Atx+ Atx- Bus buffer ecu (behind right end of dash) Ca2h Ca2l Can+ Can- Cann Canp J/c a80 (right side of engine compt) J/c r48 (behind right kick panel) J/c r57 L51 L52 L53 L54 L60 L63 L90 Multi- display assembly Multiplex network front light ecu (right front of engine compt) Parking assist ecu (w/ advanced parking guidance) (behind right end of dash) Pnk R19 R27 R28 R29 R3 (near base of right "b" pillar) Radio receiver assembly Red Right front multiplex network door ecu (inside right front door) Right front power seat control ecu & switch (under right side of front passenger's seat) Right rear multiplex network door ecu (inside right rear door) Television display assembly Tire pressure warning ecu (behind right end of dash) Tx+ Tx- Tx1+ Tx1- Tx2+ Tx2- Tx3+ Tx3- Txi+ Txi- Txm+ Txm- Txo+ Txo- W/ advanced parking guidance W/ sdars W/o advanced parking guidance W/o sdars E20 High/Low Bus Wiring Diagram (4 of 5) for Lexus LS 600hL 2008 List of elements for High/Low Bus Wiring Diagram (4 of 5) for Lexus LS 600hL 2008: 50 (left front of engine compt) (left rear of vehicle) (right rear corner of luggage compt) stereo component amplifier assembly A61 A62 A73 A74 A75 Ca1h Ca1l Ca2h Ca2l Ca3h Ca3l Can+ Can- Canh Canl Clock assembly Ct+ Ct- Front active stabilizer control ecu assembly (left front of engine compt) Hybrid vehicle control ecu (left front of engine compt) J/c a61 & a62 (left front of engine compt) J/c a70 J/c s54 (left side of luggage compt) J/c s73 & s74 Mpx+ Mpx- Parking brake ecu assembly (left side of luggage compt) R34 Rear active stabilizer control ecu assembly Rear console switch Red S15 S47 S48 S67 S73 S74 Seat belt control ecu (left side of luggage compt) Tx+ Tx+1 Tx- Tx-1 Txd+ Txd- W/ ottoman W/o ottoman Z54 High/Low Bus Wiring Diagram (5 of 5) for Lexus LS 600hL 2008 List of elements for High/Low Bus Wiring Diagram (5 of 5) for Lexus LS 600hL 2008: 39 (behind left kick panel) j/c a67 (behind left side of dash) l3 (behind right end of dash) passenger side j/b (behind right side of dash) center junction block j/b 4 (left end of dash) driver monitor ecu assembly (left front of engine compt) engine control module (ecm) A13 A19 A21 A39 A40 A51 A65 A86 Ca1h Ca1l Ca1n Ca1p Ca2h Ca2l Can+ Can- Canh Canl J/c a65 & a86 (a65: behind left kick panel) (a86: left side of dash) J/c l96 (behind right side of dash) J/c r43 (right side of luggage compt) J/c r45, r46 & r47 (right side of luggage compt) J/c r61 (right side of luggage compt) L3 (behind left side of dash) Millimeter wave radar sensor assembly (center of front grille) Object recognition ecu (right rear of luggage compt) R45 R46 R47 Red Skid control ecu assembly (left rear of engine compt) St-plug W/ o active stabilizer suspension system
COOLING FAN Cooling Fan Wiring Diagram for Lexus LS 600hL 2008 List of elements for Cooling Fan Wiring Diagram for Lexus LS 600hL 2008: 35 +b1 A/c pressure sensor (liquid tube sub assembly) (left front of engine compt) A1 (under left headlight assembly) A13 A50 A63 A64 A8 (right front of engine compt) B14 Canh Canl Cann Canp Computer data lines system Cooling fan ecu Cooling fan motor (main) (behind left side of radiator) Cooling fan motor (sub) (behind right side of radiator) E/g rm ig1 1 fuse 10a E52 Efi engine coolant temperature sensor (front left of engine) Engine control module (ecm) (left front of engine compt) Engine room j/b 2 (right side of engine compt) Engine room r/b 5 (right rear of engine compt) Fan 1 fuse 80a Fan 1 relay Fan1 Fusible link block assembly 1 (right rear of engine compt) Hot at all times Hot in on or start J/c a63 & a64 (right side of engine compt) J/c a63 (right side of engine compt) J/c e52 & e53 (left front of engine compt) e53 Multiplex network front light ecu (right front of engine compt) Prs Thw
CRUISE CONTROL Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 4) for Lexus LS 600hL 2008 List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 4) for Lexus LS 600hL 2008: 68 (behind right side of dash) center junction block j/b 3 (on transmission assembly) electronically controlled transmission solenoid +b2 +bm A13 A14 A40 A45 A60 Batt Ca1h Ca1l Ca1n Ca1p Ca2h Ca2l Canh Canl Cann Canp Cchg Ccs Computer data lines system D ig1 2 fuse 5a Driver side j/b (behind left end of dash) Driving support ecu assembly (behind left kick panel) E3 (left front of engine) E51 E53 Engine control module (ecm) (left front of engine compt) Eta Fcas Front center millimeter wave radar sensor (front center of engine compt) Ge01 Gnd H10 H11 H24 Hot in on or start Igb Igsw J/c a60 & e51 (left front of engine compt) J/c e51 (left front of engine compt) J/c e52 & e53 (left front e52 of engine compt) J/c l96 (behind left end of dash) Lgnd Me01 Mrel Nca Pb1 Pb2 Pb3 Pnk Pre collision system cancel switch Red Sgnd Sl1+ Sl1- Sl2+ Sl2- St1- Stp- Tho Throttle body assembly (on throttle body) Vcta Vta Vta1 Vta2 Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 4) for Lexus LS 600hL 2008 List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 4) for Lexus LS 600hL 2008: 65 (right side of engine compt) j/c a63 & a64 +b1 +b2 +bs A63 A64 A74 A75 A76 A8 (right front of engine compt) Accelerator position sensor assembly (behind left side of dash) Batt C/opn relay C12 C16 C27 Canh Canl Computer data lines system Drn2 E55 Ecu-ig fuse 10a Efi main 2 fuse 25a Efi main 2 relay Efi main fuse 25a Efi main relay Engine room j/b 2 (right side of engine compt) Engine room r/b 2 (right side of engine compt) Ep1 Ep2 Epa Epa2 Etcs fuse 10a Hot at all times Hot in on or start Hybrid vehicle control ecu (left front of engine compt) Igct 1 fuse 25a Igsw J/c a62 (left front of engine compt) J/c a70 (left front of engine compt) Mrel Nca Park/neutral position switch (right side of transmission) Pb1 Pb2 Pb3 Pnk Red Red red Sftd Sl1+ Sl1- Sl2+ Sl2- Spd1 St1- Stp Stpu Tho Vcp1 Vcp2 Vcpa Vpa Vpa1 Vpa2 Cruise Control Wiring Diagram, with Dynamic Radar Controls (3 of 4) for Lexus LS 600hL 2008 List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (3 of 4) for Lexus LS 600hL 2008: 44 (base of transmission shifter) transmission shift switch +res -set A16 A27 A40 A47 A57 A60 A61 A62 A8 (right front of engine compt) Cancel Center junction block j/b 3 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Computer data lines system Cruise control main switch assembly D ig1 3 fuse 10a Driver side j/b (behind left end of dash) E3 (left front of engine) E51 Engine room r/b 2 (right side of engine compt) F12 H10 H12 Hot in on or start Igct 2 fuse 25a Igct 2 relay Igct relay J/c a60 & e51 (left front of engine compt) J/c a61 & a62 (left front of engine compt) J/c a80 (right side of engine compt) J/c a85 (right side of engine compt) L24 L4 (behind left kick panel) Mode On- off Red Sftd Sftu Spiral cable sub assembly (in steering column) Steering pad switch assembly w/ modulator Steering switch ecu Transmissions system Cruise Control Wiring Diagram, with Dynamic Radar Controls (4 of 4) for Lexus LS 600hL 2008 List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (4 of 4) for Lexus LS 600hL 2008: 66 (behind right side of dash) center junction block j/b 4 5v ic A11 A14 A18 A19 A21 A43 A58 A60 A61 A8 (right front of engine compt) Can i/f Canh Canl Center junction block j/b 5 (behind left side of dash) Combination meter Compt) Computer data lines system Cpu Cruise ind D mpx b 1 fuse 10a Driver side j/b (behind left end of dash) F12 Fl+ Fl- Fr+ Fr- Front pad wear indicator switch/ right front speed sensor (on right front wheel assembly) G10 G11 G12 H10 H11 H12 H14 H15 H16 Hot at all times Hot in on or start J/c a61 & a62 (left front of engine a62 J/c a70 (left front of engine compt) J/c a80 (right side of engine compt) K13 L1 (behind right kick panel) Led driver Left front speed sensor (on left front wheel assembly) Left rear height control sensor/ left rear speed sensor (on left rear wheel assembly) Left rear speed sensor Master ind P d/c cut fuse 5a P ig2 fuse 5a Passenger side j/b (behind right end of dash) Pnk Red Right front speed sensor Right rear height control sensor/ right rear speed sensor/pad wear indicator switch (on right rear wheel assembly) Right rear speed sensor Rl+ Rl- Rr+ Rr- Skid control ecu assembly (left rear of engine compt) Sp1 Stop fuse 5a Stop light switch assembly (above brake pedal, on bracket) Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 3) for Lexus LS 600hL 2008 List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 3) for Lexus LS 600hL 2008: 80 (left front of engine compt) engine control module (ecm) (left front of engine) e3 (right side of engine compt) j/c a63 & a64 +b1 +b2 +bm +bs A13 A14 A63 A64 A74 A75 A76 A8 (right front of engine compt) Accelerator position sensor assembly (behind left side of dash) Batt C/opn relay C12 C16 C27 Canh Canl Ccs Computer data lines system Drn2 E53 E55 Ecu-ig fuse 10a Efi main 2 fuse 25a Efi main 2 relay Efi main fuse 25a Efi main relay Electronically controlled transmission solenoid (on transmission assembly) Engine controls system Engine room j/b 2 (right side of engine compt) Engine room r/b 2 (right side of engine compt) Ep1 Ep2 Epa Epa2 Eta Etcs fuse 10a Ge01 Hot at all times Hot in on or start Hybrid vehicle control ecu (left front of engine compt) Igct 1 fuse 25a Igsw J/c a62 (left front of engine compt) J/c a70 (left front of engine compt) J/c e52 & e53 (left front e52 of engine compt) Me01 Mrel Nca Pb1 Pb2 Pb3 Pnk Red Sftd Sl1+ Sl1- Sl2+ Sl2- Sp red Spd St1- Stp Stpu Tho Vcp1 Vcp2 Vcpa Vcta Vpa Vpa1 Vpa2 Vta1 Vta2 Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 3) for Lexus LS 600hL 2008 List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 3) for Lexus LS 600hL 2008: 41 (base of transmission shifter) transmission shift switch +res -set A16 A27 A47 A60 A61 A62 A8 (right front of engine compt) Cancel Center junction block j/b 3 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Cruise control main switch assembly D ig1 3 fuse 10a Driver side j/b (behind left end of dash) E3 (left front of engine) E51 Engine room r/b 2 (right side of engine compt) F12 H10 H12 Hot in on or start Igct 2 fuse 25a Igct 2 relay Igct relay J/c a60 & e51 (left front of engine compt) J/c a61 & a62 (left front of engine compt) J/c a80 (right side of engine compt) J/c a85 (right side of engine compt) J/c e51 (left front of engine compt) L24 Nca On- off Park/neutral position switch (right side of transmission) Red Spiral cable sub assembly (in steering column) Throttle body assembly (on throttle body) Transmissions system Vta Vta2 Cruise Control Wiring Diagram, without Dynamic Radar Controls (3 of 3) for Lexus LS 600hL 2008 List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (3 of 3) for Lexus LS 600hL 2008: 61 (behind right side of dash) center junction block j/b 4 5v ic A14 A18 A19 A21 A43 A58 A60 A61 A8 (right front of engine compt) Can i/f Canh Canl Combination meter Compt) Computer data lines system Cpu Cruise ind D mpx b 1 fuse 10a Driver side j/b (behind left end of dash) F12 Fl+ Fl- Fr+ Fr- Front pad wear indicator switch/ right front speed sensor (on right front wheel assembly) G10 G11 G12 H10 H11 H14 H15 H16 Hot at all times Hot in on or start J/c a61 & a62 (left front of engine a62 J/c a70 (left front of engine compt) J/c a80 (right side of engine compt) K13 L1 (behind right kick panel) Led driver Left front speed sensor (on left front wheel assembly) Left rear height control sensor/ left rear speed sensor (on left rear wheel assembly) Left rear speed sensor P ig2 fuse 5a Passenger side j/b (behind right end of dash) Pnk Red Right front speed sensor Right rear height control sensor/ right rear speed sensor/pad wear indicator switch (on right rear wheel assembly) Right rear speed sensor Rl+ Rl- Rr+ Rr- Skid control ecu assembly (left rear of engine compt) Sp1 Stop fuse 5a Stop light switch assembly (above brake pedal, on bracket)
DEFOGGERS Front Deicer Wiring Diagram for Lexus LS 600hL 2008 List of elements for Front Deicer Wiring Diagram for Lexus LS 600hL 2008: 22 A3 (left rear of engine compt) A50 A51 A52 A63 A64 A8 (right front of engine compt) Altb C13 Cann Canp Computer data lines system Deicer fuse 25a Deicer relay Engine room j/b 2 (right side of engine compt) Fdef Fr ctrl alt fuse 20a Front wiper deicer (windshield glass) (left rear of engine compt) Hot at all times J/c a63 & a64 (right side of engine compt) Multiplex network front light ecu (right front of engine compt) R/b 3 (left rear corner of engine compt) Heated Mirrors Wiring Diagram for Lexus LS 600hL 2008 List of elements for Heated Mirrors Wiring Diagram for Lexus LS 600hL 2008: 23 Bdg1 Cann Canp Computer data lines system D door 2 fuse 10a Driver side j/b (behind left end of dash) Gnd Hot at all times Htr+ Htr- J19 Left front multiplex network door ecu (inside left front door) Left outer rear view mirror (at mirror) Mirror heater N10 P door 2 fuse 10a Passenger side j/b (behind right end of dash) R3 (near base of right "b" pillar) Red Right front multiplex network door ecu (inside right front door) Right outer rear view mirror (at mirror) S3 (under left front seat) Z10 Rear Defogger Wiring Diagram for Lexus LS 600hL 2008 List of elements for Rear Defogger Wiring Diagram for Lexus LS 600hL 2008: 23 A50 A51 Cann Canp Computer data lines system D-ig1-3 fuse 10a Defog fuse 40a Defog relay Driver side j/b (behind left end of dash) Fusible link block assembly 1 (right rear of engine compt) Hot at all times Hot in on or start J/c a62 (left front of engine compt) J/c a70 (left front of engine compt) Multiplex network front light ecu (right front of engine compt) Noise filter Noise filter (rear window defogger) (s19: in left "c" pillar) (w1: in right "c" pillar) R/b 3 (left rear corner of engine compt) Rdef Rear window defogger Red S19 W1 (in right "c" pillar)
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Lexus LS 600hL 2008 List of elements for Electronic Power Steering Wiring Diagram for Lexus LS 600hL 2008: 65 5v ic A10 A43 A44 A58 A60 A7 (right side of engine compt) Asst Buzzer C17 Ca1h Ca1l Ca2h Ca2l Can controller Can i/f Center junction block j/b 4 (behind right side of dash) Combination meter Computer data lines system Cpu E/g rm-ig1-1 fuse 10a Engine room j/b 2 (right side of engine compt) Eps ecu fuse 10a Eps fuse 80a Eps ind Fusible link block assembly 2 (base of left "c" pillar) G10 G11 H10 H11 Hot at all times Hot in on or start I/f Incs Insn Junction connectors s56 (left rear corner of luggage compt) L1 (behind right kick panel) Led driver Luggage room j/b (left side of luggage compt) Nca Oucs Ousn P ig2 fuse 5a Passenger side j/b (behind right end of dash) Pgnd Pig Power steering converter assembly (rear of vehicle chassis) Power steering ecu assembly (right side of engine compt) Power steering motor (front center of engine compt) Red Rr-ig1-1 fuse 5a Rzcs Rzg Rzsn Rzv S5 (left rear quarter panel) S69 Srzg Steering torque sensor (front of engine compt) Tqg1 Tqg2 Trqv Vgnd Vot1 Wdd1 Progressive Power Steering Wiring Diagram for Lexus LS 600hL 2008 List of elements for Progressive Power Steering Wiring Diagram for Lexus LS 600hL 2008: 67 (behind right kick panel) a5 +bi +bo 5v ic A21 A40 A41 A42 A43 A5 (behind right kick panel) A57 A58 A60 Bat Bmu Bmv Bmw Buzzer Ca1h Ca1l Ca2h Ca2l Can controller Can i/f Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Combination meter Computer data lines system Cpu D-ig1-1 fuse 5a Driver side j/b (behind left end of dash) Eps ind Ess F12 Fusible link block assembly 1 (right rear of engine compt) G10 G11 H10 H11 Hot at all times Hot in on or start I/f J11 K21 L1 (behind right kick panel) L4 (behind left kick panel) Led driver Nca P ig2 fuse 5a P mpx-b fuse 10a P-ig1-3 fuse 5a Passenger side j/b (behind right end of dash) Pgd2 Pgnd Pig Pnk Red Sg2+ Sil Ss1+ Ss1- Steering actuator assembly (left front of engine compartment) Steering control ecu (behind right side of dash) Steering sensor (in steering column) Vgrs fuse 40a Z15 Z16
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram (1 of 3) for Lexus LS 600hL 2008 List of elements for Electronic Suspension Wiring Diagram (1 of 3) for Lexus LS 600hL 2008: 65 +lh +rh A12 A39 A44 A51 A61 A62 Air sus fuse 20a Air sus relay Air suspension control ecu (behind right end of dash) Canh Canl Center junction block j/b 4 (behind right side of dash) Combination switch assembly Computer data lines system Efl Efr Fal+ Fal- Far+ Far- Fbl+ Fbl- Fbr+ Fbr- Gnd Headlight swivel ecu assembly (behind right kick panel) Height high & suspension control switch Hot at all times Hot in on or start J/c a61 & a62 (left front of engine compt) J/c a70 (left front of engine compt) J/c r41 (right side of luggage compt) L3 (behind left side of dash) L75 L88 Left front absorber control actuator (left side of engine compt) Mpx P-d/c cut relay 5a Passenger side j/b (behind right end of dash) Pnk Rear 2 height control valve sub-assembly (rear of vehicle) Red Right front absorber control actuator (right side of engine compt) Rm+ Rm- Sbl1 Sbl3 Sbr Sbr1 Sgl1 Sgl3 Sgr Sgr1 Shf2 Shfl Shfr Shr2 Shrl Slex Slfl Slfr Slrl Slrr Electronic Suspension Wiring Diagram (2 of 3) for Lexus LS 600hL 2008 List of elements for Electronic Suspension Wiring Diagram (2 of 3) for Lexus LS 600hL 2008: 52 (behind left center of dash) j/c l100 (behind left end of dash) driver side j/b A38 A40 A41 A9 (under right headlight assembly) Air sus fuse 40a Air sus relay Air suspension control ecu (behind right end of dash) Ca2h Ca2l Computer data lines system Engine room r/b 5 (right front of engine compt) Front acceleration sensor assembly (behind left side of dash) Fusible link block assembly 1 (right rear of engine compt) Height control compressor motor (right front of engine compt) Hot at all times L82 Left rear height control sensor Left rear height control sensor/ left rear speed sensor (on left rear wheel assembly) Pnk Ral+ Ral- Rar+ Rar- Rbl+ Rbl- Rbr+ Rbr- Rear acceleration sensor assembly (right rear of luggage compt) Red Right rear height control sensor Right rear height control sensor/ right rear speed sensor/pad wear indicator switch (on right rear wheel assembly) Sbl Sbl2 Sbr2 Sbr3 Sgb Sgfl Sgg Sgl Sgl2 Sgnd Sgr2 Sgr3 Sgrr Sgv Shb Shg Short connector (height control) (behind right kick panel) Shrl Shrr Electronic Suspension Wiring Diagram (3 of 3) for Lexus LS 600hL 2008 List of elements for Electronic Suspension Wiring Diagram (3 of 3) for Lexus LS 600hL 2008: 60 (behind right kick panel) l1 5v ic A43 A58 A60 A63 A64 A8 (right front of engine compt) Buzzer Can controller Can i/f Canh Canl Cann Canp Center junction block j/b 4 (behind right side of dash) Combination meter Comfort ind Computer data lines system Cpu Erl Err Front height control valve (right front of engine compt) G10 G11 H10 H11 Height control exhaust valve (right front of vehicle, behind bumper) Height high ind Hot in on or start I/f Ig2 J/c a63 & a64 (right side of engine a64 compt) J/c r41 (right side of luggage compt) J/c s54 (left side of luggage compt) Led driver Left front height control sensor sub-assembly (inside left front wheelwell, attached to suspension control arm) Left rear absorber control actuator (in left rear wheelwell) Lh+ Master ind P ig2 fuse 5a Passenger side j/b (behind right end of dash) Pnk Ral+ Ral- Rar+ Rar- Rbl+ Rbl- Rbr+ Rbr- Red Rh+ Right front height control sensor sub-assembly (inside right front wheelwell, attached to suspension control arm) Right rear absorber control actuator (in right rear wheelwell) Shb Shfl Shfr Shg Sport ind
ENGINE PERFORMANCE
5.0L 5.0L, Engine Controls Wiring Diagram (1 of 7) for Lexus LS 600hL 2008 List of elements for 5.0L, Engine Controls Wiring Diagram (1 of 7) for Lexus LS 600hL 2008: 61 (in left side of fuel tank) fuel sender gauge (left side of engine compt) fuel pump resistor +b2 A13 A14 A60 A61 A62 Acc1 Batt C/opn relay Ca1h Ca1l Ca2h Ca2l Can+ Can- Canh Canl Computer data lines system Dsvr E03 E3 (left front of engine) E5 (right rear of engine) E51 Efi main 2 fuse 25a Efi main 2 relay Efi main fuse 25a Efi main relay Engine control module (ecm) (left front of engine compt) Engine room r/b 2 (right side of engine compt) F/pmp relay Fpr Gauge Heated oxygen sensor (bank 1 sensor 2) (on exhaust system, below vehicle) Heated oxygen sensor (bank 2 sensor 2) (on exhaust system, below vehicle) Hot at all times Ht1b Ht2b Igsw Instrument cluster system Irel J/c a60 & e51 (left front of engine compt) J/c a61 & a62 (left front of engine compt) J/c a70 (left front of engine compt) J/c s57 (left front of luggage compt) Ksw Lst1 Lst2 Mrel Nca Ox1b Ox2b Passenger side j/b (behind right end of dash) Pnk Ptnk Pump Red Tach The3 The4 5.0L, Engine Controls Wiring Diagram (2 of 7) for Lexus LS 600hL 2008 List of elements for 5.0L, Engine Controls Wiring Diagram (2 of 7) for Lexus LS 600hL 2008: 52 (right front of engine compt) a8 A/f fuse 15a A/f relay A38 A63 A64 A68 A8 (right front of engine compt) C19 Canh Canl Center junction block j/b 4 (behind right side of dash) Computer data lines system D10 E5 (right rear of engine) Edu1 fuse 25a Edu1 relay Edu2 fuse 25a Edu2 relay Efi fuse 10a Efi-b fuse 10a Emv+ Emv- Engine room j/b 2 (right side of engine compt) Engine room r/b 2 (right side of engine compt) Exhaust gas temperature sensor (bank 1) Exhaust gas temperature sensor (bank 2) Fuel relief valve assembly (right rear of engine compt) Fuel tank pressure sensor (at fuel tank assembly) G11 J/c a61 (left front of engine compt) J/c a63 & a64 (right side of engine compt) J/c r42 & r44 (right side of luggage compt) K15 L11 Left vvt relay Main body ecu (behind left end of dash) Nca Passenger side j/b (behind right end of dash) Pnk Ptnk R42 R44 Red Relief vlv fuse 10a Relief vlv relay Right vvt relay Sksw Th3 The1 The2 The4 5.0L, Engine Controls Wiring Diagram (3 of 7) for Lexus LS 600hL 2008 List of elements for 5.0L, Engine Controls Wiring Diagram (3 of 7) for Lexus LS 600hL 2008: 52 (behind right side of dash) center junction block j/b 4 A58 Buzzer Can controller Can i/f Canh Canl Combination meter Computer data lines system Cpu D mpx-b-1 fuse 10a Driver side j/b (behind left end of dash) E04 E2 (left front of engine) E3 (left front of engine) Efi Efi fuse 80a Ekn2 Ekn3 Ekn4 Eknk Engine control module (ecm) (left front of engine compt) Engine room j/b 2 (right side of engine compt) Ev2+ Ev2- F12 Fuci Fusible link block assembly 1 (right rear of engine compt) Fuwi G12 Ha1a Ha2a Hot at all times Hot in on or start I/f Ig2 J/c s56 & s72 (s56: left rear corner of luggage compt) (s72: left rear quarter panel) Knk1 Knk2 Knk3 Knk4 Knock control sensor (bank 1 sensor 1) (left side of engine) Knock control sensor (bank 2 sensor 1) (right side of engine) Led driver Malfunction ind lamp Master ind Nca Pnk Red S56 S72 Vvt fuse 40a 5.0L, Engine Controls Wiring Diagram (4 of 7) for Lexus LS 600hL 2008 List of elements for 5.0L, Engine Controls Wiring Diagram (4 of 7) for Lexus LS 600hL 2008: 69 (center rear of engine compt) injector driver (bank 2) (left front of engine) e3 (left side of intake manifold) (right rear of engine) spill control valve (bank 2) (right side of intake manifold) +b2 A43 A58 A60 Canister pressure sensor Canister pump module (under left rear of vehicle) Ccv Center junction block j/b 4 (behind right side of dash) Direct fuel injector assembly 2 Direct fuel injector assembly 3 Direct fuel injector assembly 5 Direct fuel injector assembly 8 E.f.i engine coolant temperature sensor (front left of engine) E2 (left front of engine) E27 E28 E4 (left rear of engine) E52 E53 Ex+ Ex- Fp2+ Fp2- Fpd2 Fpf2 Fuel pressure sensor (top center of engine) Fuel vapor- containment valve (at fuel tank assembly) G10 G11 Gnd Gnd2 H1 (top of engine) H10 H11 Hot in on or start Ij2+ Ij2- Ij3+ Ij3- Ij5+ Ij5- Ij8+ Ij8- Ijf3 Ijf4 Ijt2 Ijt3 Ijt5 Ijt8 J/b s56 (left rear corner of luggage compt) J/c e52 & e53 (left front of engine compt) Knock control sensor (bank 1 sensor 2) (left side of engine) Knock control sensor (bank 2 sensor 2) (right side of engine) L1 (behind right kick panel) Leak detection pump Nca P ig2 fuse 5a Passenger side j/b (behind right end of dash) Pnk Purge vsv (left rear of engine) Red Vc2 Vent valve Vvt sensor (bank 2 exhaust side) (right side of engine) 5.0L, Engine Controls Wiring Diagram (5 of 7) for Lexus LS 600hL 2008 List of elements for 5.0L, Engine Controls Wiring Diagram (5 of 7) for Lexus LS 600hL 2008: 74 (center rear of engine compt) injector driver (bank 1) (left rear of engine) spill control valve (bank 1) (left side of intake manifold) (right side of intake manifold) (top of engine) +b2 +bm +br C12 C27 Ccv2 Crankshaft position sensor (right rear of engine) Direct fuel injector assembly 1 Direct fuel injector assembly 4 Direct fuel injector assembly 6 Direct fuel injector assembly 7 E15 E16 E2g E2g2 E2r E3 (left front of engine) Ecu- ig fuse 10a Engine control module (ecm) (left front of engine compt) Engine room j/b 2 (right side of engine compt) Etcs fuse 10a Ev1+ Ev1- Evgr Ex+ Ex- Fp+ Fp- Fpd Fpf Gnd Gnd2 Hc vsv (rear of engine compt) Hot at all times Hot in on or start Ij1+ Ij1- Ij4+ Ij4- Ij6+ Ij6- Ij7+ Ij7- Ijf1 Ijf2 Ijt1 Ijt4 Ijt6 Ijt7 Mass air flow meter (bank 1) (top left side of engine) Mass air flow meter (bank 2) (top right side of engine) Mpmp Nca Ne+ Ne- Pnk Ppmp Prg Red Tha Tha2 Thar The1 The2 Thw Vg2 Vgr Vpmp Vvt sensor (bank 1 exhaust side) (left side of engine) 5.0L, Engine Controls Wiring Diagram (6 of 7) for Lexus LS 600hL 2008 List of elements for 5.0L, Engine Controls Wiring Diagram (6 of 7) for Lexus LS 600hL 2008: 41 (above 1 spark plug) ignition coil assembly 1 (above 3 spark plug) ignition coil assembly 3 (above 5 spark plug) ignition coil assembly 5 (above 7 spark plug) ignition coil assembly 7 (left rear (right side of engine) C32 C33 E4 (left rear of engine) E5 (right rear of engine) E52 E53 Engine room j/b 2 (right side of engine compt) Gnd Hot in on or start Igf1 Igf2 Ign fuse 10a Ignition coil assembly 2 (above 2 spark plug) Ignition coil assembly 4 (above 4 spark plug) Ignition coil assembly 6 (above 6 spark plug) Ignition coil assembly 8 (above 8 spark plug) Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 Igt7 Igt8 Inj fuse 10a J/c e52 & e53 (left front of engine compt) Nca Noise filter (ignition bank 2) (right rear of engine) Of engine) noise filter (ignition bank 1) Pnk Port fuel injector assembly 2 Port fuel injector assembly 4 Port fuel injector assembly 6 Port fuel injector assembly 8 Red 5.0L, Engine Controls Wiring Diagram (7 of 7) for Lexus LS 600hL 2008 List of elements for 5.0L, Engine Controls Wiring Diagram (7 of 7) for Lexus LS 600hL 2008: 94 (front of right cylinder head) camshaft timing oil control valve assembly (bank 2) (left front of engine) cam timing control with edu motor assembly (bank 1) (left front of engine) e2 (left front of engine) e3 (left rear of engine) e4 (left rear of engine) intake air control valve actuator (left side of engine) (right side of engine) vvt sensor (bank 2 intake side) A1a+ A1a- A2a+ A2a- Air fuel ratio sensor (bank 1 sensor 1) (left rear of engine) Air fuel ratio sensor (bank 2 sensor 1) (right rear of engine) Asm+ Asm- Cam timing control with edu motor assembly (bank 2) (right front of engine) Cam timing oil control valve assembly (bank 1) Camshaft position sensor (front of right cylinder head) E01 E02 E05 E10 E18 vtm E19 E3 (left front of engine) Edt1 Edt2 Emd1 Emd2 Emf1 Emf2 Emr1 Emr2 Engine control module (ecm) (left front of engine compt) Eta Fpd Fpd2 Fpf1 Fpf2 G2+ G2- G22+ G22- Ge01 Ha1a Ha2a Igf1 Igf2 Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 Igt7 Igt8 Inj1 Inj2 Inj3 Inj4 J/c e51 (left front of engine compt) Me01 Nca Oe1+ Oe1- Oe2+ Oe2- Pgnd Pnk Port fuel injector assembly 1 Port fuel injector assembly 3 Port fuel injector assembly 5 Port fuel injector assembly 7 Red Sgnd Throttle body assembly (on throttle body) Vcta Vta Vta1 Vta2 Vtd Vtm Vtp Vts Vv1+ Vv1- Vv2+ Vv2- Vvl+ Vvl- Vvr+ Vvr- Vvt sensor (bank 1 intake side) (left side of engine) 5.0L, Hybrid System Wiring Diagram (1 of 6) for Lexus LS 600hL 2008 List of elements for 5.0L, Hybrid System Wiring Diagram (1 of 6) for Lexus LS 600hL 2008: 90 & e51 (left front of engine compt) (left front of engine) e3 (right side of luggage compt) A41 A42 A60 A74 A75 A8 (right front of engine compt) Anti-theft system B-fan rly fuse 5a Batt Batt fan fuse 20a Batt fan relay Battery cooling blower assembly (right side of luggage compt) Ca2h Ca2l Ca3h Ca3l Can+ Can- Canh Canl Computer data lines system D14 D30 Dcim Drn1 Drn2 E12 E51 Engine room r/b 5 (right front of engine compt) Ep1 Ep2 Fctl Fusible link block assembly 1 (right rear of engine compt) Fusible link block assembly 2 (base of left "c" pillar) Gnd Gndo Hot at all times Hybrid vehicle control ecu (left front of engine compt) Igct 3 fuse 5a Igo Igsw Ilk Imi Imo Inter lock switch (right rear of vehicle chassis) J/c a60 J/c a70 (left front of engine compt) J/c a80 (right side of engine compt) J/c r43 J/c z43 (right rear of vehicle chassis) Lug-j/b dc/dc fuse 80a Luggage room j/b (left side of luggage compt) Mrel Nca Nei Nodd Ohg Ohu Ohv Ohw Oigh Oil pmp fuse 60a Oil pmp relay Oil pump motor controller (right front of engine compt) Opm1 Opm2 Opst Pnk Psok Red S10 Sensor Sftd Sftu Sig Sio Smrp Stp Thb Vcp1 Vcp2 Vlo Vmo Vpa1 Vpa2 Z1 (in luggage compt) 5.0L, Hybrid System Wiring Diagram (2 of 6) for Lexus LS 600hL 2008 List of elements for 5.0L, Hybrid System Wiring Diagram (2 of 6) for Lexus LS 600hL 2008: 50 (in luggage compt) z1 (right front of engine compt) a8 A27 A47 A60 A63 A64 A9 (under right headlight assembly) Accelerator position sensor (behind left side of dash) C16 Center junction block j/b 3 (behind right side of dash) D-ig1-3 fuse 10a Driver side j/b (behind left end of dash) E3 (left front of engine) E51 Engine room j/b 2 (right side of engine compt) Engine room r/b 2 (right side of engine compt) Ep2 Epa F12 H10 H12 Hot in on or start Igc1 Igct 2 fuse 10a Igct 2 relay Igct relay Igct1 fuse 25a Igct2 fuse 25a Inv w/p fuse 10a Inverter water pump motor assembly (front of engine compt) J/c a60 & e51 (left front of engine compt) J/c a63 & a64 J/c a85 (right side of engine compt) J/c r42 & r44 (right side of luggage compt) J/c r43 (right side of luggage compt) J/c z43 (right rear of vehicle chassis) Nca Noise filter (bypass) (right rear of of vehicle chassis) Pnk R/b 3 (left rear corner of engine compt) R42 R44 Red Transmission shift switch (base of transmission shifter) Vcp2 Vcpa Vpa Vpa2 Water pump motor 5.0L, Hybrid System Wiring Diagram (3 of 6) for Lexus LS 600hL 2008 List of elements for 5.0L, Hybrid System Wiring Diagram (3 of 6) for Lexus LS 600hL 2008: 57 (rear of engine compt) motor generator 1 (right side of engine compt) j/c a80 +br1 +br2 A14 A61 A62 A77 A8 (right front of engine compt) Cbi Cei Clk+ Clk- Drn9 Drna Drnb Drnc Drnd Drne E59 Engine control module (ecm) (left front of engine compt) Gcs Gcsg Generator Gnr1 Gnr2 Go1 Grf Grfg Gsn Gsng Hsdn Htm+ Htm- Ilk Inverter J/c a61 & a62 (left front of engine compt) Mcs Mcsg Motor generator 2 (rear of engine compt) Motor revolution sensor Mrf Mrfg Msn Msng Mth+ Mth- Nca Neo1 Pnk Red Red red Req+ Req- With converter inverter assembly Z22 Z24 5.0L, Hybrid System Wiring Diagram (4 of 6) for Lexus LS 600hL 2008 List of elements for 5.0L, Hybrid System Wiring Diagram (4 of 6) for Lexus LS 600hL 2008: 79 (rear of vehicle chassis) power steering converter assembly +b1 +b2 +bs A68 A76 Abfs Amd Cbd Cbp Ced Cep Clk+ Clk- Current sensor Dc/dc fuse 180a Dcim Dd0k E55 Fuse 15a Fusible link block assembly 2 (base of left "c" pillar) Gmt Gmtg Gnd1 Gnd2 Hot at all times Hsdn Htm+ Htm- Hv battery junction block assembly (right rear of vehicle chassis) Hybrid vehicle control ecu (left front of engine compt) Hybrid vehicle converter (right rear of luggage compt) Idh Igc2 Ilk Inr Iwp L11 Main body ecu (behind left end of dash) Mmt Mmtg Mth+ Mth- Nca Nodd Pb1 Pb2 Pb3 Pnk Rdy Red Req+ Req- S69 Sl1+ Sl1- Sl2+ Sl2- Smrb Smrg Smrp Sp2+ Sp2- Spdi St1- St2 Tho Topm Vlo Z27 Z28 Z30 Z34 Z35 Z38 Z39 Z58 Z59 Z60 5.0L, Hybrid System Wiring Diagram (5 of 6) for Lexus LS 600hL 2008 List of elements for 5.0L, Hybrid System Wiring Diagram (5 of 6) for Lexus LS 600hL 2008: 28 (above brake pedal, on bracket) stop light switch assembly (on transmission assembly) (on transmission assembly) transmission revolution sensor A58 A61 A62 C27 D mpx-b1 fuse 10a Driver side j/b (behind left end of dash) E52 E53 Ecu-ig fuse 10a Electronically controlled transmission solenoid Engine room r/b 2 (right side of engine compt) H14 H15 H16 Hot at all times Hot in on or start Hv battery thermometer (rear of vehicle) J/c a61 & a62 (left front of engine compt) J/c a61 & a62 (left front of engine compt) a62 J/c e52 & e53 (left front of engine compt) Oil pump thermistor (right side of engine) Park/neutral position switch Pnk Red Stop fuse 5a 5.0L, Hybrid System Wiring Diagram (6 of 6) for Lexus LS 600hL 2008 List of elements for 5.0L, Hybrid System Wiring Diagram (6 of 6) for Lexus LS 600hL 2008: 54 (at hybrid vehicle battery) battery voltage sensor 5v ic A14 A60 Busber module 1 Busber module 2 Busber module 3 Can controller Can i/f Center junction block j/b 4 (behind right side of dash) Combination meter Computer data lines system Cpu Engine room r/b 4 (left rear of engine compt) F12 G10 G12 Gb0 z32 Gib Gnd H10 Hot in on or start Hybrid pwr Hybrid snow Hybrid vehicle battery I/f Idh Igct Ind Ind master Lead driver P ig2 fuse 5a Passenger side j/b (behind right end of dash) Pnk Red Service plug Vb10 Vb12 Vb14 Vb16 Vb18 Vb2 Vb20 Vb4 Vb6 Vb8 Vib Z29 Z31 Z32 Z33 Z36 Z37 Z40
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Lexus LS 600hL 2008 List of elements for Backup Lamps Wiring Diagram for Lexus LS 600hL 2008: 33 +bs A74 Backup light Bck1 Canh Canl Cann Canp Computer data lines system E55 Hot at all times Hot w/ rr ig1 relay energized Hybrid vehicle control ecu (left front of engine compt) J/c s54 (left side of luggage compt) J/c s55 (left rear corner of luggage compt) J/c s56 & s72 (s56: left rear corner of luggage compt) (s72: left rear quarter panel) Left rear light assembly Lglb Light backup Luggage room j/b (left side of luggage compt) Mpxb Park/neutral position switch (on transmission assembly) Pnk Rear junction block ecu Red Right rear light assembly Rr ig1 2 fuse 10a Rr mpx b 1 fuse 10a Rr mpx b 2 fuse 5a S56 S62 S63 S72 Exterior Lamps Wiring Diagram (1 of 3) for Lexus LS 600hL 2008 List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Lexus LS 600hL 2008: 70 (behind left kick panel) A11 A21 A39 A40 A43 A55 A56 A58 A60 Acc Air conditioning system Altb Am1 fuse 5a Auto Automatic light control sensor (under upper center of dash) Cann Canp Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Cltb Clte Clte l12 Clts D acc fuse 5a D ig1 1 fuse 5a D ig1 3 fuse 5a Driver side j/b (behind left end of dash) F12 Flsw Frly G11 Gnd H11 Haz Hazard warning signal switch assembly Head Headlight dimmer switch Hot at all times Hot in on or acc Hot w/ d ig1 relay energized Hot w/ ig2 relay energized Hzsw l11 Ill+ Ill- Illum Interior lights system J/c l95 (behind left end of dash) J12 L1 (behind right kick panel) L25 L3 (behind left side of dash) Left Light control switch Ljb Main body ecu Off P ig2 fuse 5a P-d/c cut fuse 5a Passenger side j/b (behind right end of dash) Pnk Red Right Tail Trnl Trnr Tsl Tsr Turn switch Windshield wiper switch assembly Exterior Lamps Wiring Diagram (2 of 3) for Lexus LS 600hL 2008 List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Lexus LS 600hL 2008: 90 (left front of engine compt) b1 (right front of engine compt) a8 5v ic A20 A22 A39 A40 A43 A45 A47 A50 A52 A58 A63 A64 Altb B11 B12 B13 B14 B2 (right front of engine compt) Back light Batb Body earth Buzzer C28 Can controller Can i/f Cann Canp Center junction block j/b 3 (behind right side of dash) Center junction block j/b 4 (behind right side of dash) Combination meter Computer data lines system Cpu Cral Crar D ig1 3 fuse 5a D mpx b 1 fuse 10a D21 D22 Driver side j/b (behind left end of dash) E/g rm ig1 2 fuse 10a Ecu-b fuse 10a Engine room j/b 2 (right side of engine compt) F12 Fmb3 Fmig Fr ctrl alt fuse 20a Fr ctrl bat fuse 30a G10 G12 H10 H12 H16 Haz Haz fuse 10a Hot at all times Hot w/ d ig1 relay energized Hot w/ ig1 relay energized I/f Ig2 J/c a63 & a64 (right side of engine compt) J12 L4 (behind left kick panel) Led driver Left turn ind Light headlight assembly Marker Master ind Mpx-b Multiplex network front light ecu (right front of engine compt) Parking Pnk Recognition camera Right headlight assembly Right turn ind Sidl Sidr Signal earth Stop fuse 5a Stop light switch assembly (above brake pedal, on bracket) Tail ind (except usa) Tft cpu Tft module Tft panel Turn Turn signal flasher assembly (behind left side of dash) W/ object W/o object recognition camera Exterior Lamps Wiring Diagram (3 of 3) for Lexus LS 600hL 2008 List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Lexus LS 600hL 2008: 57 +bs1 +bs2 +bt1 A29 A43 Backup Backup lamps circuit Cann Canp Center stop light assembly Computer data lines system D13 D19 D20 Driver side j/b (behind left end of dash) H15 Hot at all times Hot w/ rr ig1 relay energized J/c s54 (left side of luggage compt) J/c s55 (left rear corner of luggage compt) Lce2 Left rear combination light assembly Left rear light assembly Lglb License plate light assembly Luggage room j/b (left side of luggage compt) Mpxb Nca Pgnd Radio setting condenser (in left "c" pillar) Rear junction block ecu Red Right rear combination light assembly Right rear light assembly Rr ig1 2 fuse 10a Rr mpx b 1 fuse 10a Rr mpx b 2 fuse 5a S4 (under right front seat) S62 S63 S64 Stop Stop lp 1 fuse 10a Stop lp 2 fuse 10a Stp Stp1 Stp2 Stp3 Stp4 T/p Tail fuse 5a Tail/stop Til1 Til2 Til3 Til4 Turn
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 7) for Lexus LS 600hL 2008 List of elements for Ground Distribution Wiring Diagram (1 of 7) for Lexus LS 600hL 2008: 61 (left rear of engine compt) engine room r/b 4 (w/o active stabilizer suspension system) ecm shield A14 A19 A2 (left side of engine compt) A21 A23 A3 (left rear of engine compt) A4 (left rear of engine compt) A61 A62 A65 A73 A74 A86 Brake booster pump assembly Brake fluid level warning switch Defog relay Driver monitor ecu assembly shield Driving support ecu assembly shield E1 (left front of engine) E56 Ecm shield Engine control module Engine room r/b 3 Front active stabilizer control ecu assembly Front active stabilizer control ecu assembly shield Front active stabilizer contrpl ecu assembly shield Front wiper deicer Headlight cleaner relay Hybrid vehicle control ecu Hybrid vehicle control ecu shield J/c a61 & a62 (left front of engine compt) J/c a65 & a86 (behind left kick panel) J/c a70 J/c l111 (right side of dash) J/c l96 (behind left end of dash) J/c l99 (behind right side of dash) Junction conector shield Junction connector shield Left fog light assembly Left front absorber control actuator Left side turn signal light assembly Level warning switch assembly Millimeter wave radar sensor assembly shield Nca Noise filter Power steering ecu assembly shield Ptc htr 1 relay Ptc htr 3 relay Right fog light assembly Shield Skid control ecu assembly Skid control ecu assembly shield Steering control ecu shield Suspension control ecu shield To j/b 4 (diagram 5 of 7) Windshield washer motor & pump assembly Windshield wiper motor assembly Wireless door lock buzzer With motor compressor assembly Ground Distribution Wiring Diagram (2 of 7) for Lexus LS 600hL 2008 List of elements for Ground Distribution Wiring Diagram (2 of 7) for Lexus LS 600hL 2008: 60 (right front of engine compt) engine room r/b 5 (right side of engine compt) engine room r/b 2 A/f relay A50 A63 A64 A77 A8 (right front of engine compt) A9 (under right headlight assembly) Abs mtr relay Air sus relay Brake actuator assembly shield C19 Efi main 2 relay Efi main relay Engine room j/b 2 (right side of engine compt) Engine room r/b 5 (right front of engine compt) Fan relay Fr fog relay Front height control valve Front pad wear indicator switch G11 Heater water pump assembly Height control compressor motor Height control exhaust valve Ig1 relay Ig2 relay Igct relay Inverter water pump motor assembly J/c a63 & a64 (right side of engine compt) J/c a66 (behind right kick panel) J/c a80 (right side of engine compt) J/c s59 Junction connector shield Left front speed sensor shield Left h-lp lo relay Left vvt relay Multiplex network front light ecu Multiplex network front light ecu shield Nca Oil pump relay Parking brake ecu assembly shield Power steering ecu assembly shield Power trunk lid control ecu shield Rear active stabilizer control ecu assembly shield Rear console switch shield Rear junction block ecu shield Right front absorber control actuator Right front speed sensor shield Right h-lp lo relay Right rear speed sensor shield Right side turn signal light assembly Right vvt relay S73 S74 S74 j/c s73 & s74 (left rear of vehicle) Seat belt control ecu shield Steering control ecu shield To j/b 4 (diagram 6 of 7) With converter inventer assembly Ground Distribution Wiring Diagram (3 of 7) for Lexus LS 600hL 2008 List of elements for Ground Distribution Wiring Diagram (3 of 7) for Lexus LS 600hL 2008: 65 (info not available) A1 (under left headlight assembly) A13 A16 A24 A27 A42 A43 A44 A5 (behind right kick panel) A6 (engine compt : right rear of engine compt) A60 A7 (right side of engine compt) A74 Air fuel ratio sensor (bank 1 sensor 1) shield Air fuel ratio sensor (bank 2 sensor 1) shield Brake booster pump assembly Brake stroke sensor shield Cam timing control with edu motor assembly (bank 1) Cam timing control with edu motor assembly (bank 2) Canister pump module Center junction block j/b 3 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Cooling fan ecu Dlc 3 Driver side j/b (behind left end of dash) Driving support ecu assembly E10 E16 E18 E19 E2 (left front of engine) E28 E3 (left front of engine) E4 (left rear of engine) E5 (right rear of engine) E51 E55 E58 Engine control module Front blower w/ fan motor sub- assembly Fuel relief valve assembly H10 H11 H21 Headlight swivel ecu assembly Hybrid vehicle control ecu Ignition coil assembly Injector drive (bank 1) shield Injector drive (bank 2) shield Injector driver (bank 1) Injector driver (bank 2) J/c a60 & e51 (left front of engine compt) Knock sensors (bank 1 sensor 1) & (bank 2 sensor 1) shield Knock sensors (bank 1 sensor 2) & (bank 2 sensor 2) shield L24 Nca Noise filter (ignition bank 1) Noise filter (ignition bank 2) Oxygen sensor (bank 1 sensor 2) shield Oxygen sensor (bank 2 sensor 2) shield Power steering ecu assembly Spiral cable sub-assembly Steering control ecu Transmission shift switch Ground Distribution Wiring Diagram (4 of 7) for Lexus LS 600hL 2008 List of elements for Ground Distribution Wiring Diagram (4 of 7) for Lexus LS 600hL 2008: 75 (behind left end of dash) driver side j/b A/c amplifier A/c infrared rays sensor A40 A41 A45 A57 Air bag ecu assembly Air suspension control ecu Airbag ecu assembly shield Center junction block j/b 3 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Clock assembly Combination meter shield Console box light sub- assembly D-acc relay D-ig1 relay Dlc 3 Dlc3 shield Driver monitor ecu assembly Electric parking brake switch assembly Front cigarette lighter Glove box illumination light Headlight swivel ecu assembly shield Hybrid a/c amplifier shield Id code box J/c l100 (behind left center of dash) J/c l119 (center of dash) J/c l120 (center of dash) Junction connector shield L109 L11 L110 L2 (under center of dash) L23 L24 L25 L33 L4 (behind left kick panel) L73 L76 L77 L82 L88 Left front seat climate control switch Left visor assembly Luggage compt door opener cancel switch assembly Main body ecu Main body ecu shield Main switch assembly Multi- display assembly Multi- display assembly shield Multi- display shield Multiplex tilt & telescopic ecu Nca Outer mirror switch assembly Overhead module Power outlet socket(12v) Power tilt motor Pre-collision system cancel switch assembly Right front seat climate control switch Right visor assembly Shield multi- display assembly Shift lock control ecu Short connector (cigarette lighter) (behind left center of dash) Short connector (height control) Sliding roof control ecu Spiral cable sub- assembly Spiral cable sub-assembly Steering lock actuator assembly Steering sensor Steering sensor shield Turn signal flasher assembly Windshield wiper switch assembly Yaw rate sensor shield Ground Distribution Wiring Diagram (5 of 7) for Lexus LS 600hL 2008 List of elements for Ground Distribution Wiring Diagram (5 of 7) for Lexus LS 600hL 2008: 93 (behind right end of dash) passenger side j/b A23 A39 A40 A43 A45 A51 A58 Air bag ecu assembly Air sus relay Armrest courtesy light switch assembly Bus buffer ecu Center junction block j/b 4 (behind right side of dash) Certification ecu assembly Clearance warning ecu assembly Combination meter Combination switch assembly Driving support ecu assembly shield E34 E45 F24 F25 F28 From j/c l111 (diagram 1 of 7) From j/c l96 (diagram 1 of 7) From j/c l99 (diagram 1 of 7) G11 H11 Hazard warning signal switch assembly J/c f36 (in left rear seat back) J/c s54 J/c s57 J/c s60 Junction connector shield L1 (behind right kick panel) L15 L3 (behind left side of dash) L41 L51 L59 L73 L75 Left front multiplex network door ecu Left front power seat control ecu & switch Left front seat climate control ecu Left front seat inner belt assembly Left front seat inner belt switch assembly Left rear multiplex network door ecu Left rear power seat control ecu assembly Left rear power seat fold position sensor Left rear power seat motor assembly Left rear seat climate control ecu Left rear seat headrest adjuster sub-assembly Light control rheostat Luggage door opening switch assembly Main fuel sender gauge assembly Multi- display assembly N10 Nca Noise filter (high mounted stop light) shield O14 P-acc relay P-ig1 relay Parking assist ecu Parking brake ecu assembly Parking guidance system Passenger side j/b (behind right end of dash) Power switch Power trunk lid control ecu Quick heater assembly Radio receiver assembly Rear active stabilizer control ecu assembly Rear cigarette lighter assembly Rear console switch Rear cooling unit assembly S1 (left front of luggage compt) S15 S2 (left rear seat) S3 (under left front seat) S45 S46 S67 Seat belt control ecu Seat vibrator switch Steering lock actuator assembly Tire pressure warning ecu Tire pressure warning reset switch To j/c s54 (diagram 6 of 7) Trip switch W/ advanced parking guidance system W/o advanced Yaw rate sensor Z54 Ground Distribution Wiring Diagram (6 of 7) for Lexus LS 600hL 2008 List of elements for Ground Distribution Wiring Diagram (6 of 7) for Lexus LS 600hL 2008: 73 (left rear corner of luggage compt) j/c s55 A15 A29 A30 A31 A32 A43 Battery cooling blower assembly Cooling box assembly Cooling box illumination light Disc player controller Door control receiver F13 From j/c s54 a (diagram 5 of 7) From j/c s55 b (diagram 6 of 7) From j/c s59 (diagram 2 of 7) From j/c s73 & s74 (diagram 2 of 7) Fuel lid courtesy switch Inv relay J/c f20 (in right rear seat back) J/c r41 J/c r43 J/c r47 J/c r61 (right side of luggage compt) Left rear absorber control actuator Left rear combination light assembly Left rear light assembly Left rear seat climate control ecu License plate light assembly Luggage compartment door light assembly 1 Luggage compartment door lock cylinder Luggage compartment light assembly Luggage door closer assembly Luggage electrical key switch Luggage room j/b (left side of luggage compt) Multi- display selector Object recognition ecu Ottoman reclining sensor Over head module shield Power steering converter assembly Power trunk lid control switch R1 (under right rear seat) R2 (right side of luggage compt) R24 R25 R27 R30 R38 Rear cooling unit assembly Rear height control valve sub- assembly 2 Rear junction block ecu Rear window shade window Right rear absorber control actuator Right rear combination light assembly Right rear light assembly Right rear multiplex network door ecu Right rear power seat control ecu assembly Right rear power seat fold position sensor Right rear power seat motor assembly Right rear seat climate control ecu Right rear seat headrest adjuster sub assembly 1 Rr-acc relay Rr-ig1 relay Seat vibration ecu Shield object recognition ecu Stereo component amplifier Stereo component tuner assembly Telephone ecu assembly Television switch & volume assembly To ground r3 (diagram 7 of 7) To j/c r42 & r44 (diagram 7 of 7) To j/c s55 (diagram 6 of 7) Voltage inverter assembly Ground Distribution Wiring Diagram (7 of 7) for Lexus LS 600hL 2008 List of elements for Ground Distribution Wiring Diagram (7 of 7) for Lexus LS 600hL 2008: 62 B1 (left front of engine compt) B11 B12 B13 b11 B2 (right front of engine compt) B3 b1 Battery cooling blower assembly shield Battery voltage sensor Battery voltage sensor shield Bus buffer ecu shield Center stop light assembly E17 E18 Exhaust gas sensor From j/c r41 (diagram 6 of 7) From j/c r43 (diagram 6 of 7) Fuel injector 1 shield Fuel injector 2 shield Fuel injector 3 shield Fuel injector 4 shield Fuel injector 5 shield Fuel injector 6 shield Fuel injector 7 shield Fuel injector 8 shield H1 (top of engine) Hv battery junction block assembly Hybrid vehicle control ecu shield Inter lock switch J/c e57 (under right front seat) J/c r42 & r44 (right side of luggage compt) J/c r48 (behind right kick panel) J/c z43 (right rear of vehicle chassis) Junction connector shield Left headlight Nca Noise filter (rear window defogger) Occupant detection ecu Power steering converter assembly R3 (near base of right "b" pillar) R42 R44 Right front multiplex network door ecu Right front power seat control ecu & switch Right front power seat switch Right front seat climate control ecu Right front seat inner belt switch Right headlight S4 (under right front seat) S5 (left rear quarter panel) Security courtesy switch Shield Tire pressure warning ecu shield W/ hid W/ object recognition camera W/ rear passenger's seat ottoman W/o hid W/o rear passenger's seat ottoman W1 (in right "c" pillar) Z1 (in luggage compt) Z2 (rear of vehicle chassis) Z3 (left rear of luggage compt) Z38
HEADLIGHTS Headlamps Wiring Diagram (1 of 2) for Lexus LS 600hL 2008 List of elements for Headlamps Wiring Diagram (1 of 2) for Lexus LS 600hL 2008: 84 (at left "b" pillar) left front door courtesy switch (behind left kick panel) l4 +bs 5v ic A11 A14 A19 A21 A40 A43 A57 A58 A74 Auto Automatic light control sensor (under upper center of dash) Buzzer Ca3h Ca3l Can controller Can i/f Canh Canl Cann Canp Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Cltb Clte Clts Combination meter Computer data lines system Cpu D-ig1-1 fuse 5a D-ig1-3 fuse 10a D-mpx-b 1 fuse 10a D12 D30 Dcty Dimmer switch Driver side j/b (behind left end of dash) E55 F12 Flash Fog switch Front fog ind G11 G12 Gnd1 H11 Head Head ind (usa) Headlight dimmer switch High High beam ind Hot at all times Hot in on or start Hybrid vehicle control ecu (left front of engine compt) I/f J12 L1 (behind right kick panel) L11 L12 L13 L25 Lcty Led driver Left rear door courtesy switch (at left "c" pillar) Light control switch Low Luggage room j/b (left side of luggage compt) Main body ecu (behind left end of dash) Off P-d/c cut fuse 5a Park/neutral position switch (on transmission assembly) Passenger side j/b (behind right end of dash) Pcty Pnk Rcty Red Right front door courtesy switch (at right "b" pillar) Right rear door courtesy switch (at right "c" pillar) Rr ecu-b fuse 5a Tail Windshield wiper switch Headlamps Wiring Diagram (2 of 2) for Lexus LS 600hL 2008 List of elements for Headlamps Wiring Diagram (2 of 2) for Lexus LS 600hL 2008: 85 (behind left kick panel) l4 (behind right) side of dash) center junction block j/b 3 A45 A50 A52 A63 A64 A8 (right front of engine compt) Altb Auto B1 (left front of engine compt) B11 B13 B14 B2 (right front of engine compt) Batb Becu C15 C19 C21 C28 Ca2h Ca2l Cann Canp Computer data lines system Control ecu light Driver side j/b (behind left end of dash) E/g rm b fuse 80a E/g rm-ig1-2 fuse 10a E/g rm1 fuse 80a Ecu-b fuse 10a Electric parking brake switch assemby Engine room j/b 2 (right side of engine compt) Except hid type & w/o object recognition camera Ffog Fmb3 Fmig Fr ctr bat fuse 30a Fr ctrl alt fuse 20a Fr fog fuse 15a Fr fog relay Fusible link block assembly 1 (right rear of engine compt) G11 Gnd Head Hid type & w/o object recognition camera High Hlhl Hlhr Hot at all times Hot in on or start Hrly Ill+ Ill- Interior lights system J/c a63 & a64 (right side of engine compt) J/c a70 (left front of engine compt) Lck1 Lck2 Led driver module Left fog light assembly Left headlight assembly Lh h-lp lo relay Ll h-lp fuse 15a Lok1 Lok2 Low (hid) Multiplex network front light ecu (right front of engine compt) Parking brake ecu assembly (left side of luggage compt) Pnk Pull Push Red Rel1 Rel2 Rh h-lp lo relay Right fog light assembly Right headlight assembly Rl h-lp fuse 15a Rls1 Rls2 S48 W/ hid type W/ led type
HORN Horn Wiring Diagram for Lexus LS 600hL 2008 List of elements for Horn Wiring Diagram for Lexus LS 600hL 2008: 40 (in steering column) spiral cable sub-assembly A11 A50 A52 A63 A64 A8 (right front of engine compt) Altb B14 Batb C28 Cann Canp Center junction block j/b 5 (behind left side of dash) E/g rm- ig1-2 fuse 10a Ecu-b fuse 10a Engine room j/b 2 (right side of engine compt) Fmb3 Fmig Fr ctrl alt fuse 20a Fr ctrl bat fuse 30a High pitched horn assembly (left front of engine compt) Horh Horl Horn switch Hot at all times Hot in on or start J/c a63 & a64 (right side of engine compt) J/c l95 (behind left end of dash) J/c r48 (behind right kick panel) J/c r57 Low pitched horn assembly (right front of engine compt) Multiplex network front light ecu (right front of engine compt) P-d/c cut fuse 5a Passenger side j/b (behind right end of dash) Pnk Red Steering pad switch assembly Steering pad switch assembly w/ modulator Steering switch ecu
INSTRUMENT CLUSTER
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 3) for Lexus LS 600hL 2008 List of elements for Courtesy Lamps Wiring Diagram (1 of 3) for Lexus LS 600hL 2008: 62 +b1 +b2 12v A13 A37 A40 A41 A45 A46 A48 A52 A59 Center console spot light ind Center junction block j/b 3 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Cpu D mpx-b 1 fuse 10a Dome Dome fuse 10a Door Door ind Driver side j/b (behind left end of dash) Front footwell Gnd4 Gnd6 Gnd9 Hot at all times Illb Interior light J/c l100 (behind left center of dash) L29 L4 (behind left kick panel) Left Left front map light switch Left front vanity light Left interior illumination light assembly 1 Left map light Left rear vanity light assembly Left visor switch assembly Lin Off Overhead module (in roof console) Pnk Rear footwell Red Right Right front map light switch Right front vanity light Right map light Right rear vanity light assembly Right visor switch assembly Rill Rlmp Rlsw Rlvs Rlvt Roof console box assembly Rrmp Rrsw Rrvs Rrvt Z62 Courtesy Lamps Wiring Diagram (2 of 3) for Lexus LS 600hL 2008 List of elements for Courtesy Lamps Wiring Diagram (2 of 3) for Lexus LS 600hL 2008: 82 A12 A15 A23 A29 A35 A43 A60 Bdcy Bdr Canh Canl Cann Canp Center junction block j/b 3 (behind right side of dash) Computer data lines system Cpub Cty Ctyb Cyl D10 D12 Dbil E11 Front footwell Gnd H11 Hot at all times Hot in on or start I11 Ill J/c e57 (under right front seat) J/c r41 (right side of luggage compt) J/c s54 (left rear corner of luggage compt) J/c s54 (left side of luggage compt) J/c s55 (left rear corner of luggage compt) J/c s57 (left front of luggage compt) J11 J13 L81 Lcty Led+ Led- Left front seat inner belt switch (under left front seat) Lgcy Lglp Lin Luggage compartment door light assembly 1 Luggage compartment light assembly 1 Luggage door closer assembly Luggage room j/b (left side of luggage compt) Mpxb P-d/c cut fuse 10a P-ig1-1 fuse 10a Passenger side j/b (behind right end of dash) Pbil Pgnd Pnk Power trunk lid control ecu (left side of luggage compt) Power trunk lid control switch Ptl fuse 30a R3 (near base of right "b" pillar) Rear footwell Rear junction block ecu Red Right front seat inner belt switch Right interior illumination light assembly 1 Right rear door courtesy light assembly Right rear inside handle illumination light assembly Right rear multiplex network door ecu (inside right rear door) Rr mpx-b 1 fuse 10a Rr mpx-b 2 fuse 5a Rr-ig1-2 fuse 10a Rspl Rspr S3 (under left front seat) S61 S62 S63 Sig W/ rear passenger's seat ottoman W/o rear passenger's seat ottoman Z62 Courtesy Lamps Wiring Diagram (3 of 3) for Lexus LS 600hL 2008 List of elements for Courtesy Lamps Wiring Diagram (3 of 3) for Lexus LS 600hL 2008: 84 (behind left kick panel) (left rear seat) s2 A14 A40 A41 Acc Altb Am1 fuse 5a Bcut Bdg1 Bdr Cann Canp Center junction block j/b 4 (behind right side of dash) Computer data lines system Cpub Ctyb Cyl D door 1 fuse 25a D mpx-b 1 fuse 10a D rr door fuse 25a D-acc fuse 5a D-ig1-3 fuse 10a D12 D17 D30 Dcty Driver side j/b (behind left end of dash) Ecu Fspt Gnd Gnd1 Gnd2 Gnd3 Hot at all times Hot in on or acc Hot in on or start Htr- J/c l100 (behind left center of dash) J19 J20 J23 J26 J28 L11 L12 L13 Lcty Led+ Led- Left front door courtesy light assembly Left front door courtesy switch (at left "c" pillar) Left front inside handle illumination light assembly Left front multiplex network door ecu (inside left front door) Left outer rear view mirror (at mirror) Left rear door courtesy light assembly Left rear door courtesy switch (at left "c" pillar) Left rear inside handle illumination light assembly Left rear multiplex network door ecu (inside left rear door) Lp+ Main body N10 O14 O15 Outer foot light P door 1 fuse 25a P door 2 fuse 10a P mpx-b fuse 10a P rr door fuse 25a P10 Passenger side j/b (behind right end of dash) Pcty R3 (near base of right "b" pillar) Rcty Red Right front door courtesy light Right front door courtesy switch (at right "b" pillar) Right front inside handle illumination light assembly Right front multiplex network door ecu (inside right front door) Right outer rear view mirror (at mirror) Right rear door courtesy switch (at right "c" pillar) S3 (under left front seat) Sig Z10 Instrument Illumination Wiring Diagram (1 of 3) for Lexus LS 600hL 2008 List of elements for Instrument Illumination Wiring Diagram (1 of 3) for Lexus LS 600hL 2008: 87 (behind left kick panel) A15 A31 A34 A38 A39 A40 A49 A60 Acan Acc Altb Am1 fuse 5a Bdg1 Bdr C10 Cann Canp Center junction block j/b 3 (behind right side of dash) Center junction block j/b 4 (behind right side of dash) Computer data lines system Cpub D door 1 fuse 25a D door 2 fuse 10a D mpx-b 1 fuse 10a D rr door fuse 25a D s/htr fuse 20a D-acc fuse 5a D-ig1-3 fuse 10a D10 D16 D17 D28 D29 Driver side j/b (behind left end of dash) E10 Electric parking brake switch assembly F10 Fusible link block assembly 2 (base of left "c" pillar) Garage door opener switch Gnd Gnd2 H10 Hot at all times Hot in on or acc Hot in on or start I10 Ill+ Ill- Interior light switch J/c s56 (left rear corner of luggage compt) L11 L12 L13 L3 (behind left side of dash) Left front multiplex network door ecu (inside left front door) Left front seat climate control switch Left front seat memory switch Lexus link system switch Lh-j/b dc/dc fuse 80a Main body ecu Main switch assembly (power outlet) Map light switch Msw+ Msw- N10 Overhead module (in roof console) P10 Panel fuse 10a Panel relay Panl Passenger side j/b (behind right end dash) Pnk Pnli Power switch Rear cigarette lighter illumination light Rear cigarette lighter socket Red Right front seat climate control switch S3 (under left front seat) Seat vibrator switch (w/ ottoman) Shift position indicator Sig Sliding roof control switch Swil W/ ottoman W/o ottoman Instrument Illumination Wiring Diagram (2 of 3) for Lexus LS 600hL 2008 List of elements for Instrument Illumination Wiring Diagram (2 of 3) for Lexus LS 600hL 2008: 80 (behind left side of dash) l3 (behind right side of dash) center junction block j/b 4 (left front of (luggage compt) j/c s57 (under left front seat) s3 5v ic A23 A39 A51 A57 A60 Armrest courtesy light switch assembly Ash+ Ash- B10 Bdr C10 C11 Can i/f Cann Canp Center junction block j/b 4 (behind right side of dash) Combination meter Computer data lines system Controller can Cooling box assembly (w/ ottoman) Cooling box illumination light (w/o ottoman) Cpu Cpub D10 D12 D18 E10 F10 Front cigarette lighter G10 Gnd H10 Hazard warning signal switch assembly Headlight cleaner switch Hot at all times Hot in on or start Ig2 Ill+ Ill- J/c r41 (right side of luggage compt) J/c s54 (left side of (luggage compt) J23 J26 Left rear ashtray light Left rear multiplex network door ecu (inside left rear door) Left rear seat memory switch Light control rheostat Luggage door opening switch assembly Luggage room j/b (left side of luggage compt) Msw+ Msw- O14 O15 P ig2 fuse 5a P mpx-b fuse 10a P rr door fuse 25a Passenger side j/b (behind right end dash) Pnk Pnli Rear console switch (w/ ottoman) Rear console switch (w/o ottoman) Rear curtain switch assembly Red Rhdw Rhup Right rear ashtray light Right rear multiplex network door ecu (inside right rear door) Right rear seat memory switch Rr mpx-b 2 fuse 5a Rr-ig1-2 fuse 10a Sig Trip switch W/ ottoman W/o ottoman Wiper/ washer system Instrument Illumination Wiring Diagram (3 of 3) for Lexus LS 600hL 2008 List of elements for Instrument Illumination Wiring Diagram (3 of 3) for Lexus LS 600hL 2008: 57 (behind right side of dash) center junction block j/b 4 A10 A11 A12 A16 A32 A34 A40 A50 A57 C10 Center front register illumination Center junction block j/b 5 (behind left side of dash) Cil- Clock assembly Coin box illumination light Combination switch assembly Console box light sub- assembly D10 Driver side j/b (behind left end of dash) F10 Glove box illumination light Hill Hot at all times Ill+ Ill- Integration control & panel assembly J10 J18 K10 L10 L24 L4 (behind left kick panel) L51 L59 L60 L75 Left front register illumination M10 Multi-display assembly Outer mirror P-d/c cut fuse 10a Passenger side j/b (behind right end of dash) Radio receiver assembly Rear door sunshade switch Rear seat climate control switch Rear seat return switch Rear sunshade switch Red Right front register illumination Spiral cable sub-assembly (in steering column) Steering pad switch assembly Steering pad switch assembly w/ modulator Steering switch ecu Switch assembly Tx1+ Tx1-
MEMORY SYSTEMS Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus LS 600hL 2008 List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus LS 600hL 2008: 68 +b1 A10 A11 A17 A22 A39 A51 A60 Asel Cann Canp Center junction block j/b 4 (behind right side of dash) Certification ecu assembly (behind left end of dash) Computer data lines system Cutb D mpx b 1 fuse 10a D p/seat fuse 30a D11 D17 Data Door control receiver (right rear corner of luggage compt) Driver side j/b (behind left end of dash) E45 E46 F11 Frv+ Frv- Gnd H10 Hot at all times Hot w/ ig2 relay energized J/c r43 (right side of luggage compt) L15 L3 (behind left side of dash) Left front lumbar support forward & back motor (in left front seat back) Left front lumbar support up & down motor (in left front seat back) Left front power seat control ecu & switch (under left side of driver's seat) Left front power seat cushion control motor (under left front seat) Left front power seat lift position motor (under left front seat) Left front power seat reclining position motor (under left front seat) Left front power seat slide position motor (under left front seat) Left front power seat vertical position motor (under left front seat) Lv+ Lv- P ig2 fuse 5a P mpx b fuse 10a Passenger side j/b (behind right end of dash) Pvcc Rc0 Rcl+ Rcl- Rda Red Rrv+ Rrv- Rssi S3 (under left front seat) Security fuse 5a Sgnd Sld+ Sld- Ssfv Ssrc Ssrh Ssrr Ssrs Ssrv Sysb Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus LS 600hL 2008 List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus LS 600hL 2008: 70 (at left "b" pillar) left front door courtesy switch (behind left end of dash) driver side j/b (behind right side of dash) center junction block j/b 3 (inside left front door) left front multiplex network door ecu (under left front seat) s3 12v A12 A14 A40 Altb Am1 fuse 5a Bcut Bdg1 Bdr Canh Canl Cann Canp Center junction block j/b 4 (behind right side of dash) Computer data lines system Control circuit Cpbj Cpub D door 1 fuse 25a D door 2 fuse 10a D ig1 3 fuse 10a D15 D30 Dcty Door lock switch Down Driver side j/b (behind left end of dash) Gnd Gnd2 Hot at all times Hot w/ d ig1 relay energized Ill+ Ill- J/c e55 (under left front seat) L11 L13 L4 (behind left kick panel) Left front power seat cushion position sensor (under left front seat) Left front power seat lift position sensor (under left front seat) Left front power seat reclining position sensor (under left front seat) Left front power seat slide position sensor (under left front seat) Left front power seat vertical position sensor (under left front seat) Left front seat headrest adjuster (in left front seat back) Left front seat memory switch Lin1 Lin2 Lock Main body ecu (behind left end of dash) Mmry Msw+ Msw- Mswe Multiplex network master switch assembly N10 O/p P d/c cut fuse 10a P10 Passenger side j/b (behind right end of dash) Pnk Red Set Sgnd Sig Unlock Vcc Memory Mirrors Wiring Diagram for Lexus LS 600hL 2008 List of elements for Memory Mirrors Wiring Diagram for Lexus LS 600hL 2008: 88 +bs A12 A15 A21 A36 A39 A40 A54 A57 A74 Altb Am1 fuse 5a Bcut Bdg1 Bdr Canh Canl Cann Canp Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Computer data lines system Cpub D door 1 fuse 25a D door 2 fuse 10a D ig1 1 fuse 5a D ig1 3 fuse 10a D ig1 relay D mpx b 1 fuse 10a D17 Driver side j/b (behind left end of dash) E46 E55 F12 Gnd Gnd1 Hot at all times Hssr Hybrid vehicle control ecu (left front of engine compt) I12 Ill+ Ill- J13 J19 J20 J28 L11 L3 (behind left side of dash) L4 (behind left kick panel) Left front multiplex network door ecu (inside left front door) Left front power seat control ecu & switch (under left side of driver's seat) Left front seat memory switch Left outer rear view mirror (at mirror) Left/right Main body ecu Mirror position sensor Msw+ Msw- Mswe N10 Outer mirror switch assembly P door 1 fuse 25a P door 2 fuse 10a P ig1 1 fuse 10a P mpx b fuse 10a P-d/c cut fuse 10a P-ig1 relay P10 Park/ neutral position switch (right side of transmission) Passenger side j/b (behind right end of dash) Pnk R3 (near base of right "b" pillar) Re1 Red Retractable mirror motor Right front multiplex network door ecu (inside right front door) Right outer rear view mirror (at mirror) Rm+r Rmhr Rmvr Rvc S3 (under left front seat) Set Sig Skid control ecu assembly (left rear of engine compt) Up/down Vssr Z10 Memory Power Tilt & Power Telescopic Wiring Diagram (1 of 2) for Lexus LS 600hL 2008 List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram (1 of 2) for Lexus LS 600hL 2008: 88 (inside left front door) left front multiplex network door ecu 12v A14 A21 A36 A40 A57 Altb Am1 fuse 5a Ant Ant2 Asel Bcut Bdr Canh Canl Cann Canp Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Certification ecu assembly (behind left end of dash) Computer data lines system Control circuit Cpbj D door 1 fuse 25a D ig1 1 fuse 5a D ig1 relay D mpx b 1 fuse 10a D30 D32 Data Dcty Door control receiver (right rear corner of luggage compt) Door lock Driver side j/b (behind left end of dash) Ecub Electrical key antenna (right "c" pillar) Gnd Gnd vci Gnd1 Hot at all times Ig1d Ill+ Ill- J/c r43 (right side of luggage compt) L11 L13 L15 L2 (under center of dash) L4 (behind left kick panel) Left front door courtesy switch (at left "b" pillar) Left front seat memory switch Lin2 Lock Main body ecu Msw+ Msw- Mswe Multiplex network master switch assembly Multiplex tilt & telescopic ecu (on steering column) N10 Nca Outside luggage electrical key antenna (behind right side of rear bumper) P10 Pnk Power tilt motor (on steering column) Rco Rda Red Rssi S3 (under left front seat) Set Sgnd Switch Telescopic motor Telescopic sensor Tem+ Tem- Tes Ti & te fuse 30a Tilt motor Tilt sensor Tim+ Tim- Tis Unlock Vce Vci Memory Power Tilt & Power Telescopic Wiring Diagram (2 of 2) for Lexus LS 600hL 2008 List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram (2 of 2) for Lexus LS 600hL 2008: 34 +bs A11 A12 A21 A74 Canh Canl Cann Canp Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Computer data lines system Down E46 E55 F12 Headlight dimmer switch assembly Hot at all times Hybrid vehicle control ecu (left front of engine compt) J12 K12 L25 Left front power seat control ecu & switch (under left side of driver's seat) Msw P d/c cut fuse 10a Park/ neutral position switch (right side of transmission) Passenger side j/b (behind right end of dash) Pnk Red Shrink Skid control ecu assembly (left rear of engine compt) Stretch Tilt & telescopic switch Windshield wiper switch assembly Rear Passenger"s Memory Seat Wiring Diagram (1 of 3) for Lexus LS 600hL 2008 List of elements for Rear Passenger"s Memory Seat Wiring Diagram (1 of 3) for Lexus LS 600hL 2008: 62 (in right rear seat back) j/c f20 (right side of luggage compt) j/c r42 & r44 (under center of rear seats) (w/ ottoman) ottoman reclining motor A57 Back Cann Canp Computer data lines system D16 Down F24 F25 Fwd Gnd Hdwn Hot at all times Hup J/c f36 (in left rear seat back) J/c r42 (right side of luggage compt) J/c s57 (left front of luggage compt) J27 Left rear power seat control ecu (in left rear seat back) Left rear power seat fold position motor (under left rear seat) Left rear power seat fold position sensor (in left rear seat back) Left rear power seat motor (under left rear seat) Left rear seat 1 headrest adjuster sub assembly (in left rear seat back) Lin Luggage room j/b (left side of luggage compt) Mr+ Mr- Oto+ Oto- P mpx b fuse 10a Passenger side j/b (behind right end of dash) Pnk Pvcc R42 R44 Rcl+ Rcl- Rear console switch Red Right rear power seat control ecu (in right rear seat back) Right rear power seat fold position motor (under right rear seat) Rl seat fuse 30a Rr mpx b 2 fuse 5a Rr seat fuse 30a S15 Sel Sel2 Sgnd Sld+ Sld- Ssmr Ssrh Ssro Ssrr Ssrs Ssrv Sysb W/ ottoman W/o ottoman Rear Passenger"s Memory Seat Wiring Diagram (2 of 3) for Lexus LS 600hL 2008 List of elements for Rear Passenger"s Memory Seat Wiring Diagram (2 of 3) for Lexus LS 600hL 2008: 36 (in right rear seat back) j/c f20 (in right rear seat back) right rear power seat fold position sensor (in right rear seat back) right rear seat 1 headrest adjuster sub assembly (right side of luggage compt) j/c r41 (under center of rear seats) (w/ ottoman) ottoman reclining sensor (under right rear seat) right rear power seat motor A39 A51 Back Canh Canl Cann Canp Center junction block j/b 4 (behind right side of dash) Combination meter Combination switch assembly Computer data lines system Down Fwd Gnd Integration control & panel assembly L3 (behind left side of dash) L75 Mpx Passenger side j/b (behind right end of dash) Pvcc Rear seat return switch Red Rodw Roup Ssmr Ssro Ssrr Ssrs Ssrv W/ ottoman Rear Passenger"s Memory Seat Wiring Diagram (3 of 3) for Lexus LS 600hL 2008 List of elements for Rear Passenger"s Memory Seat Wiring Diagram (3 of 3) for Lexus LS 600hL 2008: 70 (behind right side of dash) center junction block j/b 3 (right side of luggage compt) A10 A12 A23 A40 Acc Altb Am1 fuse 5a Bdr Can Canh Canl Cann Canp Computer data lines system Cpub D acc fuse 5a D ig1 3 fuse 10a D rr door fuse 25a D10 D12 D27 Driver side j/b (behind left end of dash) Gnd Gnd1 Hot at all times Hot w/ d acc relay energized Hot w/ d ig1 relay energized Hot w/ rr ig1 relay energized Ill+ Ill- Ind J/c r41 J23 J26 L11 L12 L4 (behind left kick panel) Lcty Left rear door courtesy switch (at left "c" pillar) Left rear multiplex network door ecu (inside left rear door) Left rear seat memory switch Lin1 Lin2 Luggage room j/b (left side of luggage compt) Main body ecu Mpx Msw+ Msw- Mswe O14 O15 Outer mirror switch assembly P d/c cut fuse 10a P mpx b fuse 10a P rr door fuse 25a Passenger side j/b (behind right end of dash) Pnk Rcty Red Right rear door courtesy switch (at right "c" pillar) Right rear multiplex network door ecu (inside right rear door) Right rear seat memory switch Rr ig1 2 fuse 10a Rr mpx b 2 fuse 5a S3 (under left front seat) Set Sgnd Sig
NAVIGATION Mayday Wiring Diagram (1 of 2) for Lexus LS 600hL 2008 List of elements for Mayday Wiring Diagram (1 of 2) for Lexus LS 600hL 2008: 70 (behind right end of dash) bus buffer ecu (under rear of center floor console) center air bag ecu A17 A39 A51 Acc Bbi+ Bbi- Can+ Can- Center junction block j/b 4 (behind right side of dash) Computer data lines system Emergency Gnd Gnd3 Green ind Gsw Gsw3 Hfof Hot at all times Hot in on or acc Hot in on or start Ig2 Ind1 Ind2 J/c l94 (behind right side of dash) J/c r43 (right side of luggage compt) J11 J16 L3 (behind left side of dash) L73 Lexus link system switch Mci+ Mci- Mco+ Mco- Mi1+ Mic- Microphone amplifier microphone & Mpx1 Mute Overhead module (in roof console) P rr-ig2 fuse 5a P-acc fuse 5a Passenger side j/b (behind right end of dash) Play Pnk Portable phone battery R23 R24 Radio 1 fuse 20a Record Red Red ind Right front tweeter Service Sig- Sig1 Sig2 Sil Spi+ Spi- Spo+ Spo- Tacc Telephone antenna assembly Telephone ecu assembly Vol+ Vol- Wsfe Mayday Wiring Diagram (2 of 2) for Lexus LS 600hL 2008 List of elements for Mayday Wiring Diagram (2 of 2) for Lexus LS 600hL 2008: 47 (right rear corner of luggage compt) stereo component amplifier A40 A41 A50 A52 Anti-theft system B14 Cann Canp Computer data lines system Driver side j/b (behind left end of dash) Fr+ Fr- Headlights system Hfof Hlhl Hlhr Horh Horl Horns system Hrly J/c l100 (behind left center of dash) J/c r48 (behind right kick panel) J/c r57 L4 (behind left kick panel) L59 L60 Left front door lock motor (rear of left front door) Left front multiplex network door ecu (inside left front door) Left rear door control ecu (inside left rear door) Left rear door lock motor (rear of left rear door) Min+ Min- Multi-display Multiplex network front light ecu (right front of engine compt) N10 O13 O14 R34 R35 Red Right front door lock motor (rear of right front door) Right front multiplex network door ecu (inside right front door) Right rear door control ecu (inside right rear door) Right rear door lock motor (rear of right rear door) Sh- Tmut Navigation Wiring Diagram (1 of 3) for Lexus LS 600hL 2008 List of elements for Navigation Wiring Diagram (1 of 3) for Lexus LS 600hL 2008: 98 (behind left side of dash) l3 (s56: left rear corner of luggage compt) (s72: left rear quarter panel) j/c s56 & s72 +b1 5v ic A11 A12 A14 A18 A19 A30 A33 A43 A53 A58 A60 Acc B11 B12 Bck1 Can controller Can i/f Canh Canl Cann Canp Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Combination meter Computer data lines system Cpu Fl+ Fl- Fr+ Fr- G10 G11 Gnd1 H10 H11 Hill Hot at all times Hot in on or acc Hot in on or start Ig2 Ill+ Interior lights system J/c l94 (behind right side of dash) K13 L1 (behind right kick panel) L12 L3+ L3- L5+ L5- L59 L62 L63 Main body ecu (behind left end of dash) Multi display selector (right rear of luggage compt) Multi-display assembly Mut2 Mut3 Mut5 Mute Nca P ig2 fuse 5a P-1g1-1 fuse 10a P-acc fuse 5a Passenger side j/b (behind right end of dash) Pkb Pkbo Pnk R3+ R3- R32 R5+ R5- Radio 1 fuse 20a Rear junction block ecu (left side of luggage compt) Red Rev Rl+ Rl- Rr+ Rr- S63 Sgd2 Skid control ecu (left rear of engine compt) Sld1 Sld3 Sld5 Sp1 Spd Speedometer Txi+ Txi- Txo+ Txo- Navigation Wiring Diagram (2 of 3) for Lexus LS 600hL 2008 List of elements for Navigation Wiring Diagram (2 of 3) for Lexus LS 600hL 2008: 63 (behind left end of dash) driver side j/b (right rear corner of luggage compt) +bs A40 A45 Auto Ca2h Ca2l Canh Canl Cdl+ Cdl- Cdr+ Cdr- Center junction block j/b 3 (behind right side of dash) Computer data lines system Csld Electric parking brake switch Fli+ Fli- Fr+ Fr- Gnd Hybrid vehicle control ecu (left front of engine compt) L4 (behind left kick panel) L52 L53 L56 Lck1 Lck2 Lok1 Lok2 Mut2 Nca Ntsc Park/neutral position switch (right side of transmission) Parking brake ecu assembly (left side of luggage compt) Pnk Pull Push R28 R29 Radio receiver assembly Red Rel1 Rel2 Rls1 Rls2 Rmut S48 Sdars Sld Sld2 Stereo component tuner (w/ sdars) Tx+ Tx- Txi+ Txi- Txo+ Txo- W/ sdars W/o sdars W/o sdars & rear seat entertainment Navigation Wiring Diagram (3 of 3) for Lexus LS 600hL 2008 List of elements for Navigation Wiring Diagram (3 of 3) for Lexus LS 600hL 2008: 81 A40 A41 Acc Augo Auo+ Auo- Ca+ Cb+ Cgnd Clock assembly Cv+ Cv- Driver side j/b (behind left end of dash) Gvif Hfof Ieee Ieee connector (under left side of dash) Ii1+ Ii1- Ivi+ Ivi- Ivo+ Ivo- J/c l100 (behind left center of dash) J/c r43 (right side of luggage compt) L102 L103 L104 L105 L107 L108 L4 (behind left kick panel) L60 L61 L90 Macc Mci+ Mci- Mco+ Mco- Mi1+ Mic- Microphone & microphone amplifier Min+ Min- Multi-display assembly Nca Overhead module (in roof console) Parking assist ecu (w/ advanced parking guidance system) (behind right end of dash) R19 R24 R34 R50 R51 Red Sgnd Sld Stereo component amplifier (right rear corner of luggage compt) Tacc Telephone ecu (right front of luggage compt) Television camera (w/ rear view monitor) (center rear of luggage compt lid) Television display assembly Tsw- Tx+ Tx+1 Tx- Tx-1 Tx1+ Tx1- Tx2+ Tx2- Tx3+ Tx3- Vv+ Vv- W/ advanced parking guidance system W/ lexus link system W/ rear display W/o advanced parking guidance system W/o lexus link system W/o rear display Object Detection Wiring Diagram (1 of 2) for Lexus LS 600hL 2008 List of elements for Object Detection Wiring Diagram (1 of 2) for Lexus LS 600hL 2008: 44 A21 A40 A45 A57 A60 Ca1h Ca1l Ca1n Ca1p Ca2h Ca2l Cann Canp Cb+ Cgnd Computer data lines system Cv+ Cv- D ig1 1 fuse 5a D ig1 2 fuse 5a Driver monitor camera (left side of dash) Driver monitor ecu assembly (left end of dash) Driver side j/b (behind left end of dash) Driving support ecu assembly (behind left kick panel) E3 (left front of engine) E51 Fcas Gnd H10 H24 Hot in on or start Igb J/b 3 (behind right side of dash) J/b 5 (behind left side of dash) J/c a60 & e51 (left front of engine compt) L4 (behind left kick panel) Lgnd Millimeter wave radar sensor assembly (center of front grille) Nca Pre-collision system cancel switch assembly Red Sgnd St1- Stp- Object Detection Wiring Diagram (2 of 2) for Lexus LS 600hL 2008 List of elements for Object Detection Wiring Diagram (2 of 2) for Lexus LS 600hL 2008: 63 (if equipped) led driver module (hid type) light failure ind sensor A40 A41 A47 A63 A64 B1 (left front of engine compt) B2 (right front of engine compt) C12 C20 C27 C29 Ca1n Ca1p Computer data lines system D ig1 3 fuse 10a Driver side j/b (behind left end of dash) E/g rm-ig1-2 fuse 10a Ecu-ig fuse 10a Engine room j/b 2 (right side of engine compt) Frig Gnd Gvif H12 H15 H16 Hot at all times Hot in on or start Irdv Irfp Irfr Irl Irlf Irly Irr J/b 3 (behind right side of dash) J/c a61 a62 (left front of engine compt) J/c a62 (left front of engine compt) J/c a63 & a64 (right side of engine compt) J/c l100 (behind left center of dash) J/c r43 (right side of luggage compt) J12 L4 (behind left kick panel) Led driver module (if equipped) light failure ind sensor (hid type) Left headlight assembly (if equipped) Near infrared projector Nv-ir fuse 10a Object recognition camera (if equipped) Object recognition ecu (if equipped) (right rear of luggage compt) Overhead module (in roof console) P ig1 2 fuse 5a Passenger side j/b (behind left end of dash) Pnk R25 R49 Red Rfot Right headlight assembly (if equipped) Sgnd Sol Stop fuse 5a Stop light switch assembly (above brake pedal, on bracket) X15 Parking Assistant Wiring Diagram (1 of 2) for Lexus LS 600hL 2008 List of elements for Parking Assistant Wiring Diagram (1 of 2) for Lexus LS 600hL 2008: 69 +b1 A11 A12 A17 A22 A31 A33 A39 A51 A53 Acc Augo Auo+ Auo- B11 B12 Bbz Ca2h Ca2l Cbz Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Cgnd Computer data lines system Csb3 Csg3 Cv+ Front clearance warning buzzer (behind center of dash) Gnd1 Gvif H12 Hot at all times Hot in on or acc Hot in on or start Ivi+ Ivi- J/c l94 (behind right side of dash) L103 L104 L105 L3 (behind left side of dash) L59 L60 L90 L91 Left front side ultrasonic sensor 1 (behind left side of front bumper fascia) Lin3 M12 Multi-display Nca P mpx-b fuse 10a P-1g1-1 fuse 10a P-acc fuse 5a Parking assist ecu (behind right end of dash) Passenger side j/b (behind right end of dash) Pnk R19 R50 Radio 1 fuse 20a Rear clearance warning buzzer (under rear parcel shelf) Red Right front side ultrasonic sensor 1 (behind right side of front bumper fascia) Sgnd Television display assembly Tsw- Tx+ Tx- Tx1+ Tx1- Parking Assistant Wiring Diagram (2 of 2) for Lexus LS 600hL 2008 List of elements for Parking Assistant Wiring Diagram (2 of 2) for Lexus LS 600hL 2008: 64 (left front of engine compt) j/c e52 & e53 (right rear of engine) crankshaft position sensor +bs 5v ic A13 A43 A58 A60 A74 Buzzer Ca2h Ca2l Can i/f Canh Canl Cb+ Center junction block j/b 4 (behind right side of dash) Cgnd Combination meter Computer data lines system Controller can Cpu Csb1 Csb2 Csg1 Csg2 Cv+ Cv- E52 E53 E55 Engine control module (left front of engine compt) G10 G11 H10 H11 Hot in on or start Hybrid vehicle control ecu I/f Ig2 L1 (behind right kick panel) L91 Led driver Left front center ultrasonic sensor 1 (behind left side of front bumper fascia) Left front ultrasonic sensor 1 (behind left side of front bumper fascia) Left rear center ultrasonic sensor 1 (behind left side of rear bumper fascia) Left rear ultrasonic sensor 1 (behind left side of rear bumper fascia) Lin1 Lin2 Master ind Nca Ne+ Ne- P ig2 fuse 5a Park/neutral position switch (right side of transmission) Parking assist ecu (behind right end of dash) Passenger side j/b (behind right end of dash) Pnk Red Right front center ultrasonic sensor 1 (behind right side of front bumper fascia) Right front ultrasonic sensor 1 (behind right side of front bumper fascia) Right rear center ultrasonic sensor 1 (behind right side of rear bumper fascia) Right rear ultrasonic sensor 1 (behind right side of rear bumper fascia) Television camera (center rear of luggage compt lid) Rear Sonar Wiring Diagram for Lexus LS 600hL 2008 List of elements for Rear Sonar Wiring Diagram for Lexus LS 600hL 2008: 85 (behind left kick panel) (left front of engine compt) j/c e52 & e53 (right rear of engine) crankshaft position sensor +bs 5v ic A13 A21 A31 A36 A39 A40 A43 A51 A57 A58 A60 Bbz Bof Bor Buzzer Ca2h Ca2l Can controller Can i/f Canh Canl Canl a74 Cann Canp Cbz Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Clearance sonar switch Clearance warning buzzer n0. 1 (behind center of dash) Clearance warning ecu assembly (behind right end of dash) Combination meter Computer data lines system Cpu D mpx-b 1 fuse 10a D-ig1-1 fuse 5a Driver side j/b (behind left end of dash) E52 E53 E55 Engine control module (left front of engine compt) F12 G10 G11 H10 H11 H12 Hot at all times Hot in on or start Hybrid vehicle control ecu (left front of engine compt) I/f I12 Ig2 L1 (behind right kick panel) L3 (behind left side of dash) Led driver Left front center ultrasonic sensor 1 (behind left side of front bumper fascia) Left front side ultrasonic sensor 1 (behind left side of front bumper fascia) Left front ultrasonic sensor 1 (behind left side of front bumper fascia) Left rear center ultrasonic sensor 1 (behind left side of rear bumper fascia) Left rear ultrasonic sensor 1 (behind left side of rear bumper fascia) M12 Master ind Ne+ Ne- No. 1 clearance warning buzzer (under rear parcel shelf) Of transmission) Outer mirror switch assembly P ig2 fuse 5a P-ig1-1 fuse 10a Park/neutral position switch (right side n Passenger side j/b (behind right end of dash) Pnk Red Right front center ultrasonic sensor 1 (behind right side of front bumper fascia) Right front side ultrasonic sensor 1 (behind right side of front bumper fascia) Right front ultrasonic sensor 1 (behind right side of front bumper fascia) Right rear center ultrasonic sensor 1 (behind right side of rear bumper fascia) Right rear ultrasonic sensor 1 (behind right side of rear bumper fascia) Sof Sor
PASSIVE RESTRAINTS Electric Tension Reducer Wiring Diagram for Lexus LS 600hL 2008 List of elements for Electric Tension Reducer Wiring Diagram for Lexus LS 600hL 2008: 16 D-ig1-1 fuse 5a D10 Driver side j/b (behind left end of dash) Hot in on or start J/c e57 (under right front seat) J15 Left front seat inner belt assembly Left front tension reducer (near base of left "b" pillar) P-ig1-1 fuse 10a Passenger side j/b (behind right end of dash) R3 (near base of right "b" pillar) Right front seat inner belt assembly Right front tension reducer (near base of right "b" pillar) S3 (under left front seat) W/ rear passenger's seat ottoman W/o rear passenger's seat ottoman Power Shoulder Belt Anchorage Wiring Diagram (1 of 2) for Lexus LS 600hL 2008 List of elements for Power Shoulder Belt Anchorage Wiring Diagram (1 of 2) for Lexus LS 600hL 2008: 52 A57 Bcut Bdg1 Bdr Cann Canp Computer data data lines system Computer data lines system Cpub D door 1 fuse 25a D door 2 fuse 10a D mpx-b 1 fuse 10a D-ig1-3 fuse 10a D17 Driver side j/b (behind left end of dash) Dsdn Dse Dsup Gnd Hot at all times Hot in on or start Ill+ Ill- J/b 4 (behind right side of dash) J13 J19 J20 J28 Left front multiplex network door ecu (inside left front door) Left front seat memory switch Left height adjustable anchor switch Msw+ Msw- Mswe N10 P door 1 fuse 25a P door 2 fuse 10a P mpx-b fuse 10a P-d/c cut fuse 5a P-ig1-1 fuse 10a P10 Passenger side j/b (behind right end of dash) Pnk Psdn Pse Psup R3 (near base of right "b" pillar) Red Right front multiplex network door ecu (inside right front door) Right height adjustable anchor switch Set Sig Power Shoulder Belt Anchorage Wiring Diagram (2 of 2) for Lexus LS 600hL 2008 List of elements for Power Shoulder Belt Anchorage Wiring Diagram (2 of 2) for Lexus LS 600hL 2008: 52 (behind left kick panel) A14 A29 A40 A41 A43 Acc Altb Am1 fuse 5a B/anc fuse 10a Banc Bes Canh Canl Cann Canp Computer data lines system D-acc fuse 5a D-ig1-3 fuse 10a D30 Dbm+ Dbm- Dcty Driver side j/b (behind left end of dash) Gnd1 Gnd2 Gnd3 Hot at all times Hot in on or acc Hot in on or start J/b 4 (behind right side of dash) J/c l100 (behind left center of dash) J/c s54 (left side of luggage compt) L11 L13 Left front door courtesy switch (at left "b" pillar) Left height adjustable anchor motor (at left "b" pillar) Lglb Luggage room j/b (left side of luggage compt) Main body ecu Mpxb Pbm+ Pbm- Pgnd Rear j/b ecu Red Right height adjustable anchor motor Rr mpx-b 1 fuse 10a Rr mpx-b 2 fuse 5a Rr-ig1-2 fuse 10a S61 S62
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 6) for Lexus LS 600hL 2008 List of elements for Power Distribution Wiring Diagram (1 of 6) for Lexus LS 600hL 2008: 84 (base of left "c" pillar) fusible link block assembly 2 (behind left end of dash) driver side j/b (left side of luggage compt) luggage room j/b (right rear of engine compt) fusible link block assembly 1 +bs1 +bs2 +bt1 A11 A17 A19 A40 Abs main 4 fuse 10a Air conditioning system Air sus fuse 40a Anti-lock brakes system Anti-theft system B fan rly fuse 5a Battery Battery fan relay Cooling fans system D door 1 fuse 25a D door 2 fuse 10a D rr door fuse 25a Dc/dc fuse 180a Defog fuse fuse 40a Defogger system Door locks & power windows systems E pkb fuse 30a E/g r/b batt fuse 160a E/g r/b dc/dc fuse 160a E/g r/m1 fuse 80a E/g rm b fuse 80a E/g rm b2 fuse 40a Efi 1 fuse 40a Efi fuse 80a Electronic power steering system Electronic suspension system Engine controls & transmissions systems Eps fuse 80a Exterior lights system Exterior lights, transmissions, anti-lock brakes & systems Fan 1 fuse 80a From fusible link block assembly 2 (diagram 1 of 6) Fuse block (hybrid vehicle converter: right side of luggage compt) Fusible link block assembly (left rear of luggage compt) H lp cln fuse 30a H16 Haz fuse 10a Htr fuse 50a Lh j/b batt fuse 40a Lh j/b dc/dc fuse 80a Lug j/b batt fuse 40a Lug j/b dc/dc fuse 80a Main fuse 200a Nca Noise filt fuse 30a Noise filter (ghost buster) (right rear of luggage compt) Oil pmp fuse 60a P j/b b fuse 40a P j/b dc/dc fuse 100a Pnk Power windows, door locks systems Ptc htr fuse 50a Rear junction block ecu Red Rr a/c fuse 30a Rr ecu b fuse 5a Security fuse 5a Shift interlock system Stop fuse 5a Stop lp 1 fuse 10a Stop lp 2 fuse 10a Str lock fuse 20a Tail fuse 5a To driver side j/b (diagram 3 of 6) To engine room j/b 2 (diagram 5 of 6) To engine room r/b 2 (diagram 2 of 6) To engine room r/b 5 (diagram 2 of 6) To fusible link block assembly 1 (diagram 1 of 6) To luggage room j/b (diagram 4 of 6) To passenger side j/b (diagram 2 of 6) To passenger side j/b (diagram 3 of 6) Vgrs fuse 40a Wiper/ washer system Power Distribution Wiring Diagram (2 of 6) for Lexus LS 600hL 2008 List of elements for Power Distribution Wiring Diagram (2 of 6) for Lexus LS 600hL 2008: 85 (behind right end of dash) passenger side j/b (left rear of engine compt) engine room r/b 4 (left side of luggage compt) luggage room j/b (right side of engine compt) engine room r/b 2 A11 A12 A19 A22 A28 A35 A39 A40 A42 A51 A55 A57 Abs main3 fuse 30a Air conditioning, door locks, interior lights, navigation, seats, power windows & anti-theft systems Air conditioning, seats, interior lights & power windows systems Am1 Am2 Am2 fuse 10a Amp fuse 30a Anti-lock brakes system Anti-lock brakes, interior lights, trunk, tailgate, fuel doors & door locks systems Center junction block j/b 3 (behind right side of dash) Center junction block j/b 4 (behind right side of dash) Cruise control, anti-lock brakes & electronic power steering systems D/c cut2 fuse 30a D10 D16 Door locks, interior lights, navigation, memory, defogger, passive restraint, power windows, mirrors & anti-theft systems E11 Efi main fuse 25a Efi main relay Efi main2 fuse 25a Efi main2 relay Electronic suspension, headlights, anti-lock brakes, seats, instrument cluster, door locks, cruise control, electronic power steering, exterior lights, wiper/washer, interior lights, navigation, defogger, passive restraint, memory, power windows, mirrors, transmissions, power tops & anti-theft systems Engine controls system From fusible link block assembly 1 (diagram 1 of 6) Headlights, horns, interior lights & wiper/ washer systems Igct relay Igct2 fuse 25a Igct2 relay Interior lights system J19 J20 J23 J24 J26 J27 J28 K11 K21 L1 (behind right kick panel) L11 L12 L13 L3 (behind left side of dash) Lglb Main body ecu (behind left end of dash) Mpxb Navigation & sound systems P d/c cut fuse 10a P door 1 fuse 25a P door 2 fuse 10a P mpx b fuse 10a P rr door fuse 25a Passenger side j/b (behind right end of dash) Power switch Ptc htr 1 fuse 25a Ptc htr 1 relay Ptc htr 3 fuse 25a Ptc htr 3 relay Radio 1 fuse 20a Rear junction block ecu Red Rr mpx b 1 fuse 10a Rr mpx b 2 fuse 5a Seats & navigation systems Seats system Seats, navigation, interior lights, air conditioning & door locks systems Shift interlock & defogger, navigation, interior lights & door locks system Sound systems To engine room j/b 2 (diagram 5 of 6) Power Distribution Wiring Diagram (3 of 6) for Lexus LS 600hL 2008 List of elements for Power Distribution Wiring Diagram (3 of 6) for Lexus LS 600hL 2008: 76 (behind left end of dash) driver side j/b (behind left end of dash) main body ecu (behind right end of dash) passenger side j/b A/c fuse 10a A13 A15 A17 A19 A20 A21 A32 A33 A35 A39 A40 A44 A47 A54 Acc Accd Air conditioning system Airsus relay Altb Am1 fuse 5a Center junction block j/b 4 (behind right side of dash) Computer data lines system D acc fuse 5a D acc relay D ig1 1 fuse 5a D ig1 2 fuse 5a D ig1 3 fuse 5a D ig1 4 fuse 15a D ig1 relay D p/ seat fuse 30a D rr s/htr fuse 30a D s/htr fuse 20a D10 D20 D23 D25 Electronic power steering & memory systems From fusible link block assembly 1 (diagram 1 of 6) From fusible link block assembly 2 (diagram 1 of 6) Front cigarette lighter H24 Ig1d Interior lights system J21 L109 L13 L2 (under center of dash) L3 (behind left side of dash) L4 (behind left kick panel) Main body ecu Navigation system Navigation, sound & instrument cluster systems Obd fuse 10a P acc fuse 5a P acc relay P cig fuse 15a P p/seat 1 fuse 30a P rr s/htr fuse 30a Panel relay Passive restraint system Pnk Power outlet socket (12v) Power tops system Pwr outlet fuse 15a S/roof fuse 30a Seats system Short connector (cigarette lighter) (behind left center of dash) l110 Ti&te fuse 30a To center junction block j/b 3 (diagram 6 of 6) To luggage room j/b (diagram 4 of 6) To p ig1 relay (diagram 4 of 6) To p s/htr fuse (diagram 4 of 6) Power Distribution Wiring Diagram (4 of 6) for Lexus LS 600hL 2008 List of elements for Power Distribution Wiring Diagram (4 of 6) for Lexus LS 600hL 2008: 85 (behind right end of dash) passenger side j/b (left side of luggage compt) luggage room j/b A10 A21 A22 A23 A31 A38 A39 A43 A44 A48 A53 A59 A60 Air conditioning & transmissions systems Air conditioning, door locks, interior lights, navigation, seats, power windows & anti-theft systems Air conditioning, navigation & warning systems Anti-lock brakes, interior lights & trunk, tailgate, fuel doors systems B/anc fuse 10a Banc Battery fan relay D12 D13 D18 D23 D24 Door locks, interior lights, navigation, defogger, passive restraint, power windows, mirrors & anti-theft systems Electronic power steering system Electronic suspension & electronic power steering systems From airsus relay p (diagram 3 of 6) From driver side j/b (diagram 3 of 6) From fusible link block assembly 2 (diagram 1 of 6) From p p/seat 1 n (diagram 3 of 6) Fuel Fuel opn fuse 15a Ill+ Ill- Interior lights system Interior lights, anti-lock brakes & trunk, tailgate, fuel doors systems J12 J13 J15 J22 J29 Junction connector s54 (left side of luggage compt) Junction connector s57 (left front of luggage compt) K10 L3 (behind left side of dash) Navigation, anti-lock brakes, cruise control, shift interlock & warning systems P ig1 1 fuse 10a P ig1 2 fuse 5a P ig1 3 fuse 5a P ig1 4 fuse 10a P ig1 relay P p/seat 2 fuse 30a P s/htr fuse 20a Passive restraint system Pnk Power windows system Psb fuse 30a Ptl fuse 30a Rear cigarette lighter assembly Rear junction block ecu Red Rl seat fuse 30a Rr acc fuse 5a Rr acc relay Rr cig fuse 15a Rr ig1 1 fuse 5a Rr ig1 2 fuse 10a Rr ig1 3 fuse 10a Rr ig1 4 fuse 10a Rr ig1 relay Rr s/shade fuse 10a Rr seat fuse 30a Rsb Seats system Shift interlock system Sound systems To engine room j/b 2 (diagram 5 of 6) To inv relay (diagram 6 of 6) Trunk, tailgate, fuel doors system W/ ottoman W/o ottoman Power Distribution Wiring Diagram (5 of 6) for Lexus LS 600hL 2008 List of elements for Power Distribution Wiring Diagram (5 of 6) for Lexus LS 600hL 2008: 77 (behind left end of dash) driver side j/b (right side of engine compt) engine room j/b 2 A/c w/p relay A/f relay A36 A37 A42 A46 A48 A58 A59 A8 (right front of engine compt) Abs main1 fuse 10a Abs main2 fuse 10a Abs mtr relay Abs mtr1 fuse 50a Abs mtr2 fuse 50a Anti-lock brakes & cruise control systems Anti-lock brakes system C12 C13 C14 C16 C17 C19 C20 C28 C29 C35 Cooling fans system Cruise control & engine controls systems D mpx b 1 fuse 10a D mpx b 2 fuse 10a D/c cut1 fuse 30a D11 D17 Defogger system Deicer fuse 25a Dome fuse 10a Door locks, interior lights & seats systems E/g rm ig1 1 fuse 10a E/g rm ig1 2 fuse 10a Ecu b fuse 10a Edu1 relay Edu2 relay Electronic power steering system Electronic suspension, headlights & instrument cluster systems Engine controls system Eps ecu fuse 10a Etcs fuse 10a Fr ctrl alt fuse 20a Fr ctrl bat fuse 30a Fr fog relay From engine room r/b 2 (diagram 2 of 6) From fusible link block assembly 1 (diagram 1 of 6) From passenger side j/b (diagram 4 of 6) Headlights system Headlights, anti-lock brakes, instrument cluster, defogger, wiper/washer, horns, navigation, anti-theft & exterior lights systems Headlights, anti-lock brakes, instrument cluster, defogger, wiper/washer, horns, navigation, exterior lights & anti-theft systema Headlights, anti-lock brakes, instrument cluster, defogger, wiper/washer, horns, navigation, exterior lights & anti-theft systems Headlights, mirrors & trunk, tailgate, fuel doors systems Ig1 relay Igct1 fuse 25a Instrument cluster & interior lights systems Interior lights & anti-theft systems Interior lights system Lh h lp lo relay Nv ir fuse 10a Pnk Red Rh h lp lo relay Seats system Sound systems To ig2 relay (diagram 6 of 6) Vvt fusible link 40a Wip fuse 30a Wiper/ washer system Power Distribution Wiring Diagram (6 of 6) for Lexus LS 600hL 2008 List of elements for Power Distribution Wiring Diagram (6 of 6) for Lexus LS 600hL 2008: 55 (behind right end of dash) passenger side j/b (right side of engine compt) engine room j/b 2 A40 A43 A45 A46 A60 A8 (right front of engine compt) Ac 100/115v fuse 15a Ac1 Ac2 Acc1 Acc2 C18 C19 C27 C30 C32 C33 Center junction block j/b 3 (behind right side of dash) D27 Driver side j/b (behind left end of dash) Ecu ig fuse 10a Electronic suspension, sound, instrument cluster, seats & trunk, tailgate, fuel doors systems Engine controls system From driver side j/b (diagram 3 of 6) From edu2 relay u (diagram 5 of 6) From rr acc relay (diagram 4 of 6) G11 Gnd H12 Ig2 relay Ig2d Ign fuse 10a Inj fuse 10a Inv relay J10 J16 Junction connector a64 (right side of engine compt) Junction connector s54 (left side of luggage compt) L12 L4 (behind left kick panel) Luggage room j/b (left side of luggage compt) M12 Main body ecu (behind left end of dash) Main switch assembly Navigation system P ig2 fuse 5a P j/b fuse 10a P rr ig2 fuse 5a Pnk Power outlet socket Red Transmissions & shift interlock systems Voltage inverter assembly
POWER DOOR LOCKS Power Door Locks Wiring Diagram (2 of 6) for Lexus LS 600hL 2008 List of elements for Power Door Locks Wiring Diagram (2 of 6) for Lexus LS 600hL 2008: 74 5v ic A10 A12 A19 A23 A28 A43 A58 A60 Am2 fuse 10a Ant7 Ant8 Bdr Can controller Can i/f Cann Canp Center junction block j/b 4 (behind right side of dash) Cgb1 Cgbo Clg Clgb Clgi Clgo Combination meter Cpu Cpub D10 D12 E11 G10 G11 Gnd H10 H11 Hot at all times Hot in on or start J13 J19 J20 L1 (behind right kick panel) Led driver Left rear door electrical key oscillator (near left rear door outside handle) Left rear door lock assembly (rear of left rear door) Left rear door outside handle (inside rear of left rear door) Left rear multiplex network door ecu (inside left rear door) Lsw Lswe Luggage room j/b (left side of luggage compt) Master ind O13 O14 Oscb Osce P door 1 fuse 25a P door 2 fuse 10a P ig2 fuse 5a P-d/c cut fuse 5a P-ig1-1 fuse 10a Passenger side j/b (behind right end of dash) Pnk Red Rr mpx-b 2 fuse 5a Rr-ig1-2 fuse 10a S3 (under left front seat) Sel Sens Sgt7 Sgt8 Sig System data lines computer Trg+ Trg- Unlock detection switch Power Door Locks Wiring Diagram (3 of 6) for Lexus LS 600hL 2008 List of elements for Power Door Locks Wiring Diagram (3 of 6) for Lexus LS 600hL 2008: 68 (behind right side of dash) 12v A22 Ant3 Ant4 Bcut Bdg1 Bdr Bdrj Cann Canp Center junction block j/b 4 Cgbi Cgbo Clg Clgb Clgi Clgo Control circuit Cpbj Cpub D door 1 fuse 25a D door 2 fuse 10a D mpx-b 1 fuse 10a D rr door fuse 25a D17 Door lock switch Driver side j/b (behind left end of dash) Gnd Hot at all times J26 J28 Kul Left front door electrical key oscillator (near left front door outside handle) Left front door outside handle (inside rear of left front door) Left front door w/ motor lock assembly (rear of left front door) Left front multiplex network door ecu (inside left front door) Left security indicator Lin1 Lin2 Lin3 Lines system computer data Lsw Lswe Multiplex network master switch assembly N10 Oscb Osce P mpx-b fuse 10a P10 Passenger side j/b (behind right end of dash) Pnk Pwe Red S3 (under left front seat) Sel Sens Sgnd Sgt3 Sgt4 Sid+ Sid- Sidi Sig System power windows Trg+ Trg- Unlock detection switch Power Door Locks Wiring Diagram (4 of 6) for Lexus LS 600hL 2008 List of elements for Power Door Locks Wiring Diagram (4 of 6) for Lexus LS 600hL 2008: 37 Ant5 Ant6 Bdr Cann Canp Cgb1 Cgbo Clg Clgb Clgi Clgo Cpub Gnd Hot at all times J/c r41 (right side of luggage compt) J23 Lsw Lswe Oscb Osce P rr door fuse 25a Passenger side j/b (behind right end of dash) Pnk Red Right rear door electrical key oscillator (near right rear door outside handle) Right rear door lock assembly (rear of right rear door) Right rear door outside handle (inside rear of right rear door) Right rear multiplex network door ecu (inside right rear door) Sel Sens Sgt5 Sgt6 Sig System data lines computer Trg+ Trg- Unlock detection switch Power Door Locks Wiring Diagram (5 of 6) for Lexus LS 600hL 2008 List of elements for Power Door Locks Wiring Diagram (5 of 6) for Lexus LS 600hL 2008: 42 A3 (left rear of engine compt) A50 A52 Altb Asel B14 B2 (right front of engine compt) Batb Bzr C28 Cann Canp Clg5 Clgb Data Door control receiver (right rear of luggage compt) E/g rm-ig1-2 fuse 10a Ecu-b fuse 10a Electrical key antenna Engine room j/b 2 (right side of engine compt) Fmb3 Fmig Fr ctr bat fuse 30a Fr ctrl alt fuse 20a Gnd Hdcy Horh Horl Hot at all times Hot in on or start J/c r43 (right side of luggage compt) Multiplex network front light ecu (right front of engine compt) Outside luggage electrical key antenna (behind right side of rear bumper) Pnk Red Rssi Security courtesy switch (front center of engine compt, near hood latch) Security horn assembly (left rear corner of engine compt) Sh- System data lines computer Systems sound Wireless door lock buzzer (left rear corner of engine compt) Power Door Locks Wiring Diagram (6 of 6) for Lexus LS 600hL 2008 List of elements for Power Door Locks Wiring Diagram (6 of 6) for Lexus LS 600hL 2008: 63 (behind left side of dash) l3 (behind right side of dash) center junction block j/b 4 (left rear corner of luggage compt) inner luggage electrical key antenna (rear of vehicle chassis) rear electrical key oscillator (under center console) front indoor electrical key oscillator +b1 A11 A17 A39 A40 A51 Agnd Antenna coil Asel Bzr3 Bzrg Cann Canp Center junction block j/b 4 (behind right side of dash) Certification ecu assembly (behind left end of dash) Cg1b Cg2b Cg3b Cg4b Cg5b Cg6b Cg7b Cg8b Clg1 Clg2 Clg3 Clg4 Clg5 Clg6 Clg7 Clg8 Code Computer data lines system Cutb Driver side j/b (behind left end of dash) F11 Gnd Hot at all times Ind Inds Indw L15 L16 Lin Passenger side j/b (behind right end of dash) Pnk Power switch Rc0 Rda Red Rssi Security fuse 5a Ss1 Ss2 Swil Txct Vc5 Wireless door lock buzzer controller (behind left side of dash)
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Lexus LS 600hL 2008 List of elements for Electrochromic Mirror Wiring Diagram for Lexus LS 600hL 2008: 28 A40 A41 A47 C12 Center junction block j/b 3 (behind right side of dash) D ig1 3 fuse 5a Driver side j/b (behind left end of dash) Ec mirror Ec+ Ec- Eci+ Eci- Gnd1 Gnd4 H12 Hot w/ d ig1 relay energized Ig1 Inner rear view mirror assembly J/c l100 (behind left center of dash) L4 (behind left kick panel) Left front multiplex network door ecu (inside left front door) Left outer rear view mirror (at mirror) N10 Overhead module (in roof console) Red Right front multiplex network door ecu (inside right front door) Right outer rear view mirror (at mirror) Z10
POWER SEATS Climate Control Seats Wiring Diagram, Front (1 of 2) for Lexus LS 600hL 2008 List of elements for Climate Control Seats Wiring Diagram, Front (1 of 2) for Lexus LS 600hL 2008: 50 (under right front seat) j/c e57 A47 Bcs Bfc+ Bfc- Center junction block j/b 3 (behind right side of dash) Center junction block j/b 4 (behind right side of dash) Combination switch assembly D ig1 3 fuse 5a Driver side j/b (behind left end of dash) E12 Gnd H12 Hot at all times Hot w/ d ig1 relay energized Hot w/ p ig1 relay energized I12 Ind Indr J22 L75 Lin Mpx P ig1 4 fuse 10a P s/htr fuse 20a Passenger side j/b (behind right end of dash) Pnk R3 (near base of right "b" pillar) Red Right front seat climate control blower (under right front seat) Right front seat climate control ecu (under front passenger's seat) Right front seat climate control switch Right front seat climate controller seat back Right front seat climate controller seat cushion (in right front seat back) Right front seat heater (in right front seat back) Seat back Seat cushion Seat cushion wing Sysb Tb5 Tbs Tc5 Tcs Tdb+ Tdb- Tdc+ Tdc- Ver W/ rear passenger's seat ottoman W/o rear passenger's seat ottoman Climate Control Seats Wiring Diagram, Front (2 of 2) for Lexus LS 600hL 2008 List of elements for Climate Control Seats Wiring Diagram, Front (2 of 2) for Lexus LS 600hL 2008: 45 (under left front seat) s3 A29 A40 A45 A51 Bcs Bfc+ Bfc- Center junction block j/b 3 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) D s/htr fuse 20a Driver side j/b (behind left end of dash) E34 E35 Gnd Hot at all times Hot w/ rr ig1 relay energized Ind Indl L4 (behind left kick panel) Left front seat climate control blower (under left front seat) Left front seat climate control ecu (under front of driver's seat) Left front seat climate control switch Left front seat climate controller seat back Left front seat climate controller seat cushion (in left front seat back) Left front seat heater (in left front seat back) Lin Luggage room j/b (left side of luggage compt) Mpx Outer mirror switch assembly Pnk Red Rr ig1 3 fuse 10a Seat back Seat cushion Seat cushion wing Sysb Tb5 Tbs Tc5 Tcs Tdb+ Tdb- Tdc+ Tdc- Climate Control Seats Wiring Diagram, Rear (1 of 2) for Lexus LS 600hL 2008 List of elements for Climate Control Seats Wiring Diagram, Rear (1 of 2) for Lexus LS 600hL 2008: 69 (in left rear seat back) j/c f36 (in right rear seat back) j/c f20 A57 Bbs Bcs Bfb+ Bfb- Bfc+ Bfc- Bvr Cann Canp Computer data lines system D rr s/htr fuse 30a D13 D20 Driver side j/b (behind left end of dash) F27 F28 Gnd Hot at all times Hot w/ rr ig1 relay energized Ind1 Ind2 Ind3 Ind4 J/c r42 & r44 (right side of luggage compt) J/c s57 (left front of luggage compt) L vr Left rear seat climate control blower Left rear seat climate control ecu (in left rear seat back) Left rear seat climate controller seat back (in left rear seat back) Left rear seat climate controller seat cushion (in left rear seat cushion) Left rear seat climate fan motor seat cushion (under left rear seat) Left rear seat heater (in left rear seat back) Lin Luggage room j/b (left side of luggage compt) Pnk R vr R42 R44 Rear console switch (w/ ottoman) Rear console switch (w/o ottoman) Rear curtain switch assembly (w/o ottoman) Rear seat climate control switch Red Rr ig1 3 fuse 10a Rr mpx b 2 fuse 5a Seat back Seat cushion Seat cushion wing inner Side Sw2 Sw3 Swe1 Sysb Tb5 Tbs Tc5 Tcs Tdb+ Tdb- Tdc+ Tdc- W/ ottoman W/o ottoman Wing outer side Z54 lin Z56 sw3 Climate Control Seats Wiring Diagram, Rear (2 of 2) for Lexus LS 600hL 2008 List of elements for Climate Control Seats Wiring Diagram, Rear (2 of 2) for Lexus LS 600hL 2008: 51 (behind left side of dash) l3 A39 A57 Back seat Bbs Bcs Bfb+ Bfb- Bfc+ Bfc- Center junction block j/b 4 (behind right side of dash) Climate control rear seat Combination switch assembly Computer data lines system Gnd Hot at all times Hot w/ p ig1 relay energized Integration control & panel assembly J/c r41 (right side of luggage compt) J21 J29 L75 Lin Mpx P d/c cut fuse 10a P ig1 4 fuse 10a P rr s/htr fuse 30a Passenger side j/b (behind right end of dash) Pnk Rear seat climate control switch indicator Red Right rear seat climate control ecu (in right rear seat back) Right rear seat climate controller seat back (in right rear seat back) Right rear seat climate controller seat cushion (in right rear seat cushion) Right rear seat climate fan motor seat back (in right rear seat back) Right rear seat climate fan motor seat cushion (under right rear seat) Right rear seat heater (in right rear seat back) Seat cushion Side wing inner Side wing outer seat cushion Switch Sysb Tb5 Tbs Tc5 Tcs Tdb+ Tdb- Tdc+ Tdc- Ver Heated Seats Wiring Diagram for Lexus LS 600hL 2008 List of elements for Heated Seats Wiring Diagram for Lexus LS 600hL 2008: 65 (behind right side of dash) center junction block j/b 4 (right side of luggage compt) j/c r41 A39 A40 A51 A57 Back seat Bvr Cann Canp Center junction block j/b 4 (behind right side of dash) Combination switch assembly Computer data lines system D13 F13 F14 Gnd Hot at all times Hot w/ p ig1 relay energized Hot w/ rr ig1 relay energized Ind1 Ind2 Ind3 Ind4 Integration control & panel assembly J/c f20 (in right rear seat back) J/c r42 (right side of luggage compt) J/c s57 (left front of luggage compt) J21 J29 L vr L3 (behind left side of dash) L75 Left rear seat climate control ecu (in left rear seat back) Left rear seat heater (in left rear seat back) Lin Luggage room j/b (left side of luggage compt) Mpx P d/c cut fuse 10a P ig1 4 fuse 10a P rr s/htr fuse 30a Passenger side j/b (behind right end of dash) Pnk R vr Rear console switch Rear curtain switch assembly Rear seat climate control switch Red Right rear seat climate control ecu (in right rear seat back) Right rear seat heater (in right rear seat back) Rr ig1 3 fuse 10a Rr mpx b 2 fuse 5a Seat back Seat cushion Seat cushion wing inner side Seat cushion wing outer side Side wing inner seat cushion Side wing outer seat cushion Sw2 Sw3 Swe1 Sysb Ver Z54 lin Z56 sw3 Heated Steering Wheel Wiring Diagram for Lexus LS 600hL 2008 List of elements for Heated Steering Wheel Wiring Diagram for Lexus LS 600hL 2008: 27 (behind left end of dash) driver side j/b (behind left kick panel) l4 (under center of dash) l2 A21 A36 A40 A44 A57 Center junction block j/b 5 (behind left end of dash) D ig1 1 fuse 5a D ig1 4 fuse 15a D mpx b 1 fuse 10a Driver side j/b (behind left end of dash) F12 Heater control assembly Hot at all times Hot w/ d ig1 relay energized I12 L23 Outer mirror switch assembly Spiral cable sub assembly (in steering column) Steering heater Steering wheel heater assembly Sthi Sths Switch Z13 Passenger"s Power Seat Wiring Diagram, Front, with Ottoman (1 of 2) for Lexus LS 600hL 2008 List of elements for Passenger"s Power Seat Wiring Diagram, Front, with Ottoman (1 of 2) for Lexus LS 600hL 2008: 68 (at right 'b" pillar) right front door courtesy light switch (under right front seat) A40 Canh Canl Cann Canp Canp l11 Computer data lines system D ig1 3 fuse 5a Down Driver side j/b (behind left end of dash) E18 E20 Fdwn Front Front power seat switch assembly Full front Fup Gnd Gnd2 Hot at all times Hot w/ d ig1 relay energized Hrfs Hrrs Hsw2 J/c e31 (base of right front seat) J/c l95 (behind left end of dash) J/c r42 (right side of luggage compt) J24 J27 L12 L4 (behind left kick panel) Main body ecu O/p P mpx b fuse 10a P p/seat 1 fuse 30a Passenger side j/b (behind right end of dash) Pcty Pvcc R3 (near base of right "b" pillar) Rcl+ Rcl- Rdwn Rear Red Right front headrest motor & position sensor (in right front seat back) Right front lumbar support motor (in right front seat back) Right front power seat control ecu & switch (under right side of front passenger's seat) Right front power seat lift position sensor (under right front seat) Right front power seat reclining position motor (under right front seat) Right front power seat reclining position sensor Right front power seat slide position sensor Rup Sgnd Sld+ Sld- Sldf Sldr Slide Ssrh Ssrl Ssrr Ssrs Sysb Vcc W/ rear dvd changer W/o rear dvd changer Passenger"s Power Seat Wiring Diagram, Front, with Ottoman (2 of 2) for Lexus LS 600hL 2008 List of elements for Passenger"s Power Seat Wiring Diagram, Front, with Ottoman (2 of 2) for Lexus LS 600hL 2008: 39 (right side of luggage compt) j/c r41 (under right front seat) A57 Cann Canp Gnd Hot at al times Hot at all times J/c f20 (in right rear seat back) J/c r41 (right side of luggage compt) J/c r42 (right side of luggage compt) J/c s57 (left front of luggage compt) J/c s59 J/c s60 (behind left kick panel) J27 Lin Luggage room j/b (left side of luggage compt) Oto+ Oto- Ottoman reclining sensor (under center of rear seats) P mpx b fuse 10a Passenger side j/b (behind right end of dash) Pvcc Rear console switch Rear power seat switch Red Right front power seat lift position motor Right front power seat slide position motor Right front power seat vertical position motor Right rear power seat control ecu (in right rear seat back) Right rear power seat motor (under right rear seat) Rodw Roup Rr mpx b 2 fuse 5a Rr seat fuse 30a S15 Sgnd Ssrr Sysb Passenger"s Power Seat Wiring Diagram, Front, without Ottoman for Lexus LS 600hL 2008 List of elements for Passenger"s Power Seat Wiring Diagram, Front, without Ottoman for Lexus LS 600hL 2008: 36 (near base of right "b" pillar) r3 Down E17 E19 Front Front power seat switch assembly Front rear Front vertical Headrest Hold Hot at all times J/c e57 (under right front seat) J/c r42 (right side of luggage compt) J24 J27 Lift Lumbar support P mpx b fuse 10a P p/seat 1 fuse 30a P p/seat 2 fuse 30a Passenger side j/b (behind right end of dash) Pnk Rear Reclining Red Release Right front headrest motor & position sensor (in right front seat back) Right front lumbar support motor (in right front seat back) Right front power seat lift position motor (under right front seat) Right front power seat reclining position motor (under right front seat) Right front power seat slide position motor (under right front seat) Right front power seat switch Right front power seat vertical position motor (under right front seat) Slide W/ rear dvd changer W/o rear dvd changer Vibrating Seats Wiring Diagram for Lexus LS 600hL 2008 List of elements for Vibrating Seats Wiring Diagram for Lexus LS 600hL 2008: 17 A44 Gnd Hot w/ rr ig1 relay energized J/c s54 (left side of luggage compt) J/c s57 (left front of luggage compt) Lin Luggage room j/b (left side of luggage compt) Mpx Nca Red Rr ig1 1 fuse 5a Rr ig1 4 fuse 10a Seat vibration ecu (left side of luggage compt) Seat vibrator (in right rear seat back) Seat vibrator switch Vib+ Vib-
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Lexus LS 600hL 2008 List of elements for Power Top/Sunroof Wiring Diagram for Lexus LS 600hL 2008: 82 (at left "b" pillar) left front door courtesy switch (behind right kick panel) l1 (rear of left front door) left front door with motor lock assembly 5v ic A12 A14 A40 A41 A43 A47 A58 A60 Asel Buzzer Can controller Can i/f Cann Canp Center junction block j/b 3 (behind right side of dash) Center junction block j/b 4 (behind right side of dash) Certification ecu assembly (behind left end of dash) Close Cls Combination meter Computer data lines system Cpu D mpx-b 1 fuse 10a D-ig1-3 fuse 10a D15 D30 Data Dcty Door control receiver (right rear of luggage compt) Down Driver side j/b (behind left end of dash) Dwn Electrical key antenna (right "c" pillar) F12 G10 G11 G12 Gnd Gnd9 H10 H11 H12 Hot at all times Hot in on or start I/f Ig2 J/c l100 (behind left center of dash) J/c r43 (right side of luggage compt) Key lock Key unlock Kul L11 L13 L15 L4 (behind left kick panel) Led driver Left front multiplex network door ecu (inside left front door) Lin1 Lin2 Lswe Main body ecu (behind left end of dash) Master ind Mpx1 N10 Nca Open Opn Overhead module (in roof console) P ig2 fuse 5a Passenger side j/b (behind right end of dash) Pnk Rc0 Rda Red Rssi S/roof fuse 30a Sliding roof control switch Sliding roof ecu (in roof console)
POWER WINDOWS Power Windows Wiring Diagram (1 of 2) for Lexus LS 600hL 2008 List of elements for Power Windows Wiring Diagram (1 of 2) for Lexus LS 600hL 2008: 65 (behind right side of dash) center junction block j/b 4 (in right front door) right front power window regulator motor assembly (inside left front door) left front multiplex network door ecu (near base of right "b" pillar) r3 12v A12 Auto Auto down Auto up Bcut Bdg1 Bdr Bdrj Cann Canp Computer data lines system Control circuit Cpbj Cpub D door 1 fuse 25a D door 2 fuse 10a D mpx-b 1 fuse 10a D-ig1-3 fuse 10a D17 Down Driver side auto switch Driver side down switch Driver side j/b (behind left end of dash) Driver side up switch Dwn1 Front passenger side control switch Gnd Hall ic Hot at all times Hot in on or start J13 J19 J20 J28 Led Left front power window regulator motor assembly (in left front door) Left rear side control switch Lin Lin1 Lin2 Lin3 Multiplex network master switch assembly N10 P door 1 fuse 25a P door 2 fuse 10a P mpx-b fuse 10a P-d/c cut fuse 5a P-ig1-1 fuse 10a P10 Passenger side j/b (behind right end of dash) Pwe Red Right front multiplex network door ecu (inside right front door) Right front power window regulator switch assembly Right rear side control switch S3 (under left front seat) Sgnd Sig Up1 Window lock switch Power Windows Wiring Diagram (2 of 2) for Lexus LS 600hL 2008 List of elements for Power Windows Wiring Diagram (2 of 2) for Lexus LS 600hL 2008: 56 (behind left end of dash) main body ecu (in left rear door) left rear power regulator window motor assembly (in right rear door) right rear power window regulator motor assembly A10 A12 A23 Auto Auto down Auto up Bdr Bdrj Cann Canp Center junction block j/b 3 (behind right side of dash) Computer data lines system Cpub D rr door fuse 25a D10 D12 D15 D27 Down Driver side j/b (behind left end of dash) Dwn1 Gnd Hall ic Hot at all times Hot in on or start J/c r41 (right side of luggage compt) J23 J26 L11 Led Left rear multiplex network door ecu (inside left rear door) Left rear power window regulator switch assembly Lin Lin1 Lin1 bdr Lin2 Lin3 Luggage room j/b (left side of luggage compt) O14 O15 P mpx-b fuse 10a P rr door fuse 25a Passenger side j/b (behind right end of dash) Pwe Red Right rear multiplex network door ecu (inside right rear door) Right rear power window regulator switch assembly Rr mpx-b 2 fuse 5a Rr-ig1-2 fuse 10a S3 (under left front seat) Sgnd Sig Up1 Rear Door Sun Shade Wiring Diagram for Lexus LS 600hL 2008 List of elements for Rear Door Sun Shade Wiring Diagram for Lexus LS 600hL 2008: 59 A23 A57 Bdr Cann Canp Center junction block j/b 4 (behind right side of dash) Combination switch assembly Computer data lines system Cpub D rr door fuse 25a D10 D12 Driver side j/b (behind left end of dash) Gnd Hot at all times Hot in on or start Integration control & panel assembly J/c r41 (right side of luggage compt) J/c s57 (left front of luggage compt) J23 J26 L3 (behind left side of dash) L75 Left rear curtain sub-assembly Left rear multiplex network door ecu (inside left rear door) Luggage room j/b (left side of luggage compt) Mpx O14 O15 P mpx-b fuse 10a P rr door fuse 25a P-d/c cut fuse 5a Passenger side j/b (behind right end of dash) Rear Rear console switch Rear curtain switch assembly Rear door sunshade switch Red Right rear curtain sub-assembly Right rear multiplex network door ecu (inside right rear door) Rr mpx-b 2 fuse 5a Rr-ig1-2 fuse 10a S3 (under left front seat) Shs1 Shs2 Shsb Shse Sig Ssa+ Ssa- Sw2 Sw3 Swe2 Switch sunshade door Switch sunshade rear door W/ ottoman W/o ottoman Z54 Z56 Rear Window Sun Shade Wiring Diagram for Lexus LS 600hL 2008 List of elements for Rear Window Sun Shade Wiring Diagram for Lexus LS 600hL 2008: 50 A29 A31 A43 A57 Cann Canp Center junction block j/b 4 (behind right side of dash) Combination switch assembly Computer data lines system Gnd Hot at all times Hot in on or start Integration control & panel assembly J/c s54 (left side of luggage compt) J/c s57 (left front of luggage compt) L3 (behind left side of dash) L75 Lglb Lmt Luggage room j/b (left side of luggage compt) Mpx Mpxb P-d/c cut fuse 5a Passenger side j/b (behind right end of dash) Pgnd Pnk Rear console switch Rear curtain switch assembly Rear junction block ecu Rear sunshade switch Rear window shade assembly Red Rr mpx-b 1 fuse 10a Rr mpx-b 2 fuse 5a Rr s/shade fuse 10a Rr-ig1-2 fuse 10a Rsb Rse Rsl Rsmd Rsmu S61 S62 Sunshade rear Sw1 Switch W/ ottoman W/o ottoman Z54 Z56
RADIO Satellite Radio Wiring Diagram, with Rear DVD Changer (1 of 5) for Lexus LS 600hL 2008 List of elements for Satellite Radio Wiring Diagram, with Rear DVD Changer (1 of 5) for Lexus LS 600hL 2008: 83 (behind right end of dash) passenger side j/b (behind right kick panel) l1 (left rear of engine compt) skid control ecu assembly (right side of luggage compt) j/c r43 +b2 +tw -tw 5v ic A14 A18 A19 A33 A43 A58 A60 Acc Amp fuse 30a B11 Buzzer Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Combination meter Computer data lines system Cpu Ctr+ Ctr- Floor stereo component speaker assembly Front speaker assembly 3 G10 G11 Gnd Gnd2 H10 H11 Hot at all times Hot in on or acc Hot in on or start I/f Ii1+ Ii1- J30 K13 Led driver Left rear header speaker assembly Left rear speaker assembly Master ind Mute Nca P ig2 fuse 5a P-acc fuse 5a Passenger side j/b (behind right end of dash) Pnk R24 R34 R38 R39 Red Right front speaker assembly 2 Right rear header speaker assembly Right rear speaker assembly 2 Right rear speaker assembly 3 Rrd+ Rrd- Sld Sp1 Spd Spi+ Spi- Spo+ Spo- Stereo component amplifier assembly (right rear corner of luggage compt) Telephone ecu assembly Tmut Tx+ Tx- Txd+ Txd- W/ mayday system W/o mayday system Wf1+ Wf1- Wf2+ Wf2- Satellite Radio Wiring Diagram, with Rear DVD Changer (2 of 5) for Lexus LS 600hL 2008 List of elements for Satellite Radio Wiring Diagram, with Rear DVD Changer (2 of 5) for Lexus LS 600hL 2008: 74 (below center of dash) +tw -tw A42 A48 Acc Amplifier antenna assembly Ant Antenna Atx+ Atx- Center junction block j/b 5 (behind left side of dash) Computer data lines system D mpx-b 2 fuse 10a Driver side j/b (behind left end of dash) Dvd Fl+ Fl- Fr+ Fr- Gnd Hot at all times Hot in on or acc Ill+ Ill- Interior lights system J/c r42 & r44 (right side of luggage compt) L3 (behind left side of dash) L51 L52 Left front speaker assembly 1 Left front speaker assembly 2 Left rear speaker assembly 2 Left rear speaker assembly 3 Luggage room j/b (left side of luggage compt) Mute Nca Pnk R-l+ R-l- R-r+ R-r- R35 R36 R42 R44 Radio receiver assembly Red Right front speaker assembly 1 Right rear speaker assembly Rld+ Rld- Rmut Rr-acc fuse 5a Rsld Sl+ Sl- Sld Sr+ Sr- Stereo component amplifier assembly (right rear corner of luggage compt) Sw1 Sw2 Swg Twl+ Twl- Twr+ Twr- Tx+ Tx- Wfl+ Wfl- Wfr+ Wfr- Satellite Radio Wiring Diagram, with Rear DVD Changer (3 of 5) for Lexus LS 600hL 2008 List of elements for Satellite Radio Wiring Diagram, with Rear DVD Changer (3 of 5) for Lexus LS 600hL 2008: 63 Adp1 Adpg Ali Alo Ari Aro Asgn Auxi Auxo Cdl+ Cdl- Cdr+ Cdr- Csld Gnd Hook on L24 L53 L54 L55 L56 Main antenna Mode Multi-display selector (w/ rear seat entertainment) (right rear corner of luggage compt) Mute Nca Ntro Nts4 Ntsc Off hook Pnk R31 Radio receiver assembly Red Seek+ Seek- Sgd4 Sgn4 Sld Sld2 Slde Spiral cable sub-assembly (in steering column) Steering pad switch assembly Steering pad switch assembly (w/ modulator) Stereo jack adapter assembly Sub antenna Tvl+ Tvr+ Txi+ Txi- Txm+ Txm- Txo+ Txo- Va- Val+ Var+ Video terminal (w/ ottoman) video adapter terminal (w/o ottoman) Voice Volume+ Volume- Vv+ Vv- Satellite Radio Wiring Diagram, with Rear DVD Changer (4 of 5) for Lexus LS 600hL 2008 List of elements for Satellite Radio Wiring Diagram, with Rear DVD Changer (4 of 5) for Lexus LS 600hL 2008: 72 (or red) (right rear corner of luggage compt) stereo component tuner assembly Acc Antenna Computer data lines system Fl+ Fl- Fli+ Fli- Fr+ Fr- Fri+ Fri- Gnd Gvif Ivo+ Ivo- J/c r43 (right side of luggage compt) L105 L107 L108 L60 L61 L62 L63 L90 Multi-display assembly Mut2 Mut3 Mut4 Mute Nca Parking assist ecu (behind right end of dash) Pnk R27 R28 R29 Red Rl+ Rl- Rli+ Rli- Rlo+ Rlo- Rr+ Rr- Rri+ Rri- Rro+ Rro- Sgd2 Sld Sld1 Sld2 Sld3 Sld4 Tx+ Tx- Tx1+ Tx1- Tx2+ Tx2- Txi+ Txi- Txo+ Txo- Vv+ Vv- W/ advanced parking guidance system W/ rear seat entertainment system W/o advanced parking guidance system W/o rear seat entertainment system Satellite Radio Wiring Diagram, with Rear DVD Changer (5 of 5) for Lexus LS 600hL 2008 List of elements for Satellite Radio Wiring Diagram, with Rear DVD Changer (5 of 5) for Lexus LS 600hL 2008: 96 (right side of luggage compt) j/c r41 +b1 A12 Acc Acc1 Adpg Adpo Cnt2 Cnt3 Cnt4 Cnt5 Disc player controller Dvd changer Entertainment system Gnd Gnd1 Gvif Hot at all times Hp1l Hp1r Hp2l Hp2r J/c r42 & r44 (right side of luggage compt) J/c r43 (right side of luggage compt) L1+ L1- L2+ L2- L3+ L3- L4+ L4- L5+ L5- L6+ L6- Left headphone terminal Luggage room j/b (left side of luggage compt) Multi-display selector (w/ rear seat entertainment) (right rear corner of luggage compt) Mut1 Mut2 Mut3 Mut4 Mut5 Mut6 Mute Nca Nts1 Nts2 Nts3 Ntsc R1+ R1- R19 R2+ R2- R3+ R3- R30 R32 R33 R4+ R4- R42 R44 R5+ R5- R50 R51 R6+ R6- Red Right headphone terminal Rr mpx-b 1 fuse 10a Sg1 Sg2 Sgn1 Sgn2 Sgn3 Sgnd Sld Sld1 Sld2 Sld3 Sld4 Sld5 Sld6 Sldb Sldc Television display assembly Tx+ Tx- Tx1+ Tx1- W/ rear seat entertainment system W/o rear seat Satellite Radio Wiring Diagram, without Rear DVD Changer (1 of 5) for Lexus LS 600hL 2008 List of elements for Satellite Radio Wiring Diagram, without Rear DVD Changer (1 of 5) for Lexus LS 600hL 2008: 83 (behind right end of dash) passenger side j/b (behind right kick panel) l1 (left rear of engine compt) skid control ecu assembly (right side of luggage compt) j/c r43 +b2 +tw -tw 5v ic A14 A18 A19 A33 A43 A58 A60 Acc Amp fuse 30a B11 Buzzer Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Combination meter Computer data lines system Cpu Ctr+ Ctr- Floor stereo component speaker assembly Front speaker assembly 3 G10 G11 Gnd Gnd2 H10 H11 Hot at all times Hot in on or acc Hot in on or start I/f Ii1+ Ii1- J30 K13 Led driver Left rear header speaker assembly Left rear speaker assembly Master ind Mute Nca P ig2 fuse 5a P-acc fuse 5a Passenger side j/b (behind right end of dash) Pnk R24 R34 R38 R39 Red Right front speaker assembly 2 Right rear header speaker assembly Right rear speaker assembly 2 Right rear speaker assembly 3 Rrd+ Rrd- Sld Sp1 Spd Spi+ Spi- Spo+ Spo- Stereo component amplifier assembly (right rear corner of luggage compt) Telephone ecu assembly Tmut Tx+ Tx- Txd+ Txd- W/ mayday system W/o mayday system Wf1+ Wf1- Wf2+ Wf2- Satellite Radio Wiring Diagram, without Rear DVD Changer (2 of 5) for Lexus LS 600hL 2008 List of elements for Satellite Radio Wiring Diagram, without Rear DVD Changer (2 of 5) for Lexus LS 600hL 2008: 74 (below center of dash) +tw -tw A42 A48 Acc Amplifier antenna assembly Ant Antenna Atx+ Atx- Center junction block j/b 5 (behind left side of dash) Computer data lines system D mpx-b 2 fuse 10a Driver side j/b (behind left end of dash) Dvd Fl+ Fl- Fr+ Fr- Gnd Hot at all times Hot in on or acc Ill+ Ill- Interior lights system J/c r42 & r44 (right side of luggage compt) r44 L3 (behind left side of dash) L51 L52 Left front speaker assembly 1 Left front speaker assembly 2 Left rear speaker assembly 2 Left rear speaker assembly 3 Luggage room j/b (left side of luggage compt) Mute Nca Pnk R-l+ R-l- R-r+ R-r- R35 R36 R42 R44 Radio receiver assembly Red Right front speaker assembly 1 Right rear speaker assembly Rld+ Rld- Rmut Rr-acc fuse 5a Rsld Sl+ Sl- Sld Sr+ Sr- Stereo component amplifier assembly (right rear corner of luggage compt) Sw1 Sw2 Swg Twl+ Twl- Twr+ Twr- Tx+ Tx- Wfl+ Wfl- Wfr+ Wfr- Satellite Radio Wiring Diagram, without Rear DVD Changer (3 of 5) for Lexus LS 600hL 2008 List of elements for Satellite Radio Wiring Diagram, without Rear DVD Changer (3 of 5) for Lexus LS 600hL 2008: 63 Adp1 Adpg Ali Alo Ari Aro Asgn Auxi Auxo Cdl+ Cdl- Cdr+ Cdr- Csld Gnd Hook on L24 L53 L54 L55 L56 Main antenna Mode Multi-display selector (w/ rear seat entertainment) (right rear corner of luggage compt) Mute Nca Ntro Nts4 Ntsc Off hook Pnk R31 Radio receiver assembly Red Seek+ Seek- Sgd4 Sgn4 Sld Sld2 Slde Spiral cable sub-assembly (in steering column) Steering pad switch assembly Steering pad switch assembly (w/ modulator) Stereo jack adapter assembly Sub antenna Tvl+ Tvr+ Txi+ Txi- Txm+ Txm- Txo+ Txo- Va- Val+ Var+ Video terminal (w/ ottoman) video adapter terminal (w/o ottoman) Voice Volume+ Volume- Vv+ Vv- Satellite Radio Wiring Diagram, without Rear DVD Changer (4 of 5) for Lexus LS 600hL 2008 List of elements for Satellite Radio Wiring Diagram, without Rear DVD Changer (4 of 5) for Lexus LS 600hL 2008: 72 (or red) (right rear corner of luggage compt) stereo component tuner assembly Acc Antenna Computer data lines system Fl+ Fl- Fli+ Fli- Fr+ Fr- Fri+ Fri- Gnd Gvif Ivo+ Ivo- J/c r43 (right side of luggage compt) L105 L107 L108 L60 L61 L62 L63 L90 Multi-display assembly Mut2 Mut3 Mut4 Mute Nca Parking assist ecu (behind right end of dash) Pnk R27 R28 R29 Red Rl+ Rl- Rli+ Rli- Rlo+ Rlo- Rr+ Rr- Rri+ Rri- Rro+ Rro- Sgd2 Sld Sld1 Sld2 Sld3 Sld4 Tx+ Tx- Tx1+ Tx1- Tx2+ Tx2- Txi+ Txi- Txo+ Txo- Vv+ Vv- W/ advanced parking guidance system W/ rear seat entertainment system W/o advanced parking guidance system W/o rear seat entertainment system Satellite Radio Wiring Diagram, without Rear DVD Changer (5 of 5) for Lexus LS 600hL 2008 List of elements for Satellite Radio Wiring Diagram, without Rear DVD Changer (5 of 5) for Lexus LS 600hL 2008: 74 +b1 A12 Acc Acc1 Adpg Adpo Cnt2 Cnt3 Cnt4 Cnt5 Entertainment system Gnd Gnd1 Gvif Hot at all times J/c r42 & r44 (right side of luggage compt) J/c r43 (right side of luggage compt) L1+ L1- L3+ L3- L4+ L4- L5+ L5- L6+ L6- Luggage room j/b (left side of luggage compt) Multi-display selector (w/ rear seat entertainment) (right rear corner of luggage compt) Mut1 Mut3 Mut4 Mut5 Mut6 Nca Nts2 Nts3 Ntsc R1+ R1- R19 R3+ R3- R30 R32 R33 R4+ R4- R42 R44 R5+ R5- R50 R51 R6+ R6- Red Rr mpx-b 1 fuse 10a Sgn1 Sgn2 Sgn3 Sld Sld1 Sld3 Sld4 Sld5 Sld6 Sldb Sldc Television display assembly Tx1+ Tx1- W/ rear seat entertainment system W/o rear seat Stereo Radio Wiring Diagram, with Rear DVD Changer (1 of 5) for Lexus LS 600hL 2008 List of elements for Stereo Radio Wiring Diagram, with Rear DVD Changer (1 of 5) for Lexus LS 600hL 2008: 83 (behind right end of dash) passenger side j/b (behind right kick panel) l1 (left rear of engine compt) skid control ecu assembly (right side of luggage compt) j/c r43 +b2 +tw -tw 5v ic A14 A18 A19 A33 A43 A58 A60 Acc Amp fuse 30a B11 Buzzer Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Combination meter Computer data lines system Cpu Ctr+ Ctr- Floor stereo component speaker assembly Front speaker assembly 3 G10 G11 Gnd Gnd2 H10 H11 Hot at all times Hot in on or acc Hot in on or start I/f Ii1+ Ii1- J30 K13 Led driver Left rear header speaker assembly Left rear speaker assembly Master ind Mute Nca P ig2 fuse 5a P-acc fuse 5a Passenger side j/b (behind right end of dash) Pnk R24 R34 R38 R39 Red Right front speaker assembly 2 Right rear header speaker assembly Right rear speaker assembly 2 Right rear speaker assembly 3 Rrd+ Rrd- Sld Sp1 Spd Spi+ Spi- Spo+ Spo- Stereo component amplifier assembly (right rear corner of luggage compt) Telephone ecu assembly Tmut Tx+ Tx- Txd+ Txd- W/ mayday system W/o mayday system Wf1+ Wf1- Wf2+ Wf2- Stereo Radio Wiring Diagram, with Rear DVD Changer (2 of 5) for Lexus LS 600hL 2008 List of elements for Stereo Radio Wiring Diagram, with Rear DVD Changer (2 of 5) for Lexus LS 600hL 2008: 73 (below center of dash) +tw -tw A42 A48 Acc Amplifier antenna assembly Ant Antenna Atx+ Atx- Center junction block j/b 5 (behind left side of dash) Computer data lines system D mpx-b 2 fuse 10a Driver side j/b (behind left end of dash) Dvd Fl+ Fl- Fr+ Fr- Gnd Hot at all times Hot in on or acc Ill+ Ill- Interior lights system J/c r42 & r44 (right side of luggage compt) r42 L3 (behind left side of dash) L51 L52 Left front speaker assembly 1 Left front speaker assembly 2 Left rear speaker assembly 2 Left rear speaker assembly 3 Luggage room j/b (left side of luggage compt) Mute Nca Pnk R-l+ R-l- R-r+ R-r- R35 R36 R44 Radio receiver assembly Red Right front speaker assembly 1 Right rear speaker assembly Rld+ Rld- Rmut Rr-acc fuse 5a Rsld Sl+ Sl- Sld Sr+ Sr- Stereo component amplifier assembly (right rear corner of luggage compt) Sw1 Sw2 Swg Twl+ Twl- Twr+ Twr- Tx+ Tx- Wfl+ Wfl- Wfr+ Wfr- Stereo Radio Wiring Diagram, with Rear DVD Changer (3 of 5) for Lexus LS 600hL 2008 List of elements for Stereo Radio Wiring Diagram, with Rear DVD Changer (3 of 5) for Lexus LS 600hL 2008: 63 Adp1 Adpg Ali Alo Ari Aro Asgn Auxi Auxo Cdl+ Cdl- Cdr+ Cdr- Csld Gnd Hook off Hook on L24 L53 L54 L55 L56 Main antenna Mode Multi-display selector (w/ rear seat entertainment) (right rear corner of luggage compt) Mute Nca Ntro Nts4 Ntsc Pnk R31 Radio receiver assembly Red Seek+ Seek- Sgd4 Sgn4 Sld Sld2 Slde Spiral cable sub-assembly (in steering column) Steering pad switch assembly Steering pad switch assembly (w/ modulator) Stereo jack adapter assembly Sub antenna Tvl+ Tvr+ Txi+ Txi- Txm+ Txm- Txo+ Txo- Va- Val+ Var+ Video terminal (w/ ottoman) video adapter terminal (w/o ottoman) Voice Volume+ Volume- Vv+ Vv- Stereo Radio Wiring Diagram, with Rear DVD Changer (4 of 5) for Lexus LS 600hL 2008 List of elements for Stereo Radio Wiring Diagram, with Rear DVD Changer (4 of 5) for Lexus LS 600hL 2008: 47 (or red) Computer data lines system Fl+ Fl- Fr+ Fr- Gvif Ivo+ Ivo- L105 L107 L108 L60 L61 L62 L63 L90 Multi-display assembly Mut2 Mute Nca Parking assist ecu (behind right end of dash) Pnk Red Rl+ Rl- Rr+ Rr- Sgd2 Sld Sld1 Tx+ Tx- Tx1+ Tx1- Tx2+ Tx2- Txi+ Txi- Txo+ Txo- Vv+ Vv- W/ advanced parking guidance system W/ rear seat entertainment system W/o advanced parking guidance system W/o rear seat entertainment system Stereo Radio Wiring Diagram, with Rear DVD Changer (5 of 5) for Lexus LS 600hL 2008 List of elements for Stereo Radio Wiring Diagram, with Rear DVD Changer (5 of 5) for Lexus LS 600hL 2008: 95 (right side of luggage compt) j/c r41 +b1 A12 Acc Acc1 Adpg Adpo Cnt2 Cnt3 Cnt4 Cnt5 Disc player controller Dvd changer Gnd Gnd1 Gvif Hot at all times Hp1l Hp1r Hp2l Hp2r J/c r42 & r44 (right side of luggage compt) J/c r43 (right side of luggage compt) L1+ L1- L2+ L2- L3+ L3- L4+ L4- L5+ L5- L6+ L6- Left headphone terminal Luggage room j/b (left side of luggage compt) Multi-display selector (w/ rear seat entertainment) (right rear corner of luggage compt) Mut1 Mut2 Mut3 Mut4 Mut5 Mut6 Mute Nca Nts1 Nts2 Nts3 Ntsc R1+ R1- R19 R2+ R2- R3+ R3- R30 R32 R33 R4+ R4- R42 R44 R5+ R5- R50 R51 R6+ R6- Red Right headphone terminal Rr mpx-b 1 fuse 10a Sg1 Sg2 Sgn1 Sgn2 Sgn3 Sgnd Sld Sld1 Sld2 Sld3 Sld4 Sld5 Sld6 Sldb Sldc Television display assembly Tx+ Tx- Tx1+ Tx1- W/ rear seat entertainment system W/o rear seat entertainment system Stereo Radio Wiring Diagram, without Rear DVD Changer (1 of 5) for Lexus LS 600hL 2008 List of elements for Stereo Radio Wiring Diagram, without Rear DVD Changer (1 of 5) for Lexus LS 600hL 2008: 83 (behind right end of dash) passenger side j/b (behind right kick panel) l1 (left rear of engine compt) skid control ecu assembly (right side of luggage compt) j/c r43 +b2 +tw -tw 5v ic A14 A18 A19 A33 A43 A58 A60 Acc Amp fuse 30a B11 Buzzer Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Combination meter Computer data lines system Cpu Ctr+ Ctr- Floor stereo component speaker assembly Front speaker assembly 3 G10 G11 Gnd Gnd2 H10 H11 Hot at all times Hot in on or acc Hot in on or start I/f Ii1+ Ii1- J30 K13 Led driver Left rear header speaker assembly Left rear speaker assembly Master ind Mute Nca P ig2 fuse 5a P-acc fuse 5a Passenger side j/b (behind right end of dash) Pnk R24 R34 R38 R39 Red Right front speaker assembly 2 Right rear header speaker assembly Right rear speaker assembly 2 Right rear speaker assembly 3 Rrd+ Rrd- Sld Sp1 Spd Spi+ Spi- Spo+ Spo- Stereo component amplifier assembly (right rear corner of luggage compt) Telephone ecu assembly Tmut Tx+ Tx- Txd+ Txd- W/ mayday system W/o mayday system Wf1+ Wf1- Wf2+ Wf2- Stereo Radio Wiring Diagram, without Rear DVD Changer (2 of 5) for Lexus LS 600hL 2008 List of elements for Stereo Radio Wiring Diagram, without Rear DVD Changer (2 of 5) for Lexus LS 600hL 2008: 73 (below center of dash) +tw -tw A42 A48 Acc Amplifier antenna assembly Ant Antenna Atx+ Atx- Center junction block j/b 5 (behind left side of dash) Computer data lines system D mpx-b 2 fuse 10a Driver side j/b (behind left end of dash) Dvd Fl+ Fl- Fr+ Fr- Gnd Hot at all times Hot in on or acc Ill+ Ill- Interior lights system J/c r42 & r44 (right side of luggage compt) r42 L3 (behind left side of dash) L51 L52 Left front speaker assembly 1 Left front speaker assembly 2 Left rear speaker assembly 2 Left rear speaker assembly 3 Luggage room j/b (left side of luggage compt) Mute Nca Pnk R-l+ R-l- R-r+ R-r- R35 R36 R44 Radio receiver assembly Red Right front speaker assembly 1 Right rear speaker assembly Rld+ Rld- Rmut Rr-acc fuse 5a Rsld Sl+ Sl- Sld Sr+ Sr- Stereo component amplifier assembly (right rear corner of luggage compt) Sw1 Sw2 Swg Twl+ Twl- Twr+ Twr- Tx+ Tx- Wfl+ Wfl- Wfr+ Wfr- Stereo Radio Wiring Diagram, without Rear DVD Changer (3 of 5) for Lexus LS 600hL 2008 List of elements for Stereo Radio Wiring Diagram, without Rear DVD Changer (3 of 5) for Lexus LS 600hL 2008: 61 Adp1 Adpg Ali Alo Ari Aro Asgn Auxi Auxo Cdl+ Cdl- Cdr+ Cdr- Csld Gnd Hook off Hook on L24 L53 L54 L55 L56 Main antenna Mode Multi-display selector (w/ rear seat entertainment) (right rear corner of luggage compt) Mute Nca Ntro Nts4 Ntsc Pnk R31 Radio receiver assembly Red Seek+ Seek- Sgd4 Sgn4 Sld Sld2 Slde Spiral cable sub-assembly (in steering column) Steering pad switch assembly Steering pad switch assembly (w/ modulator) Stereo jack adapter assembly Sub antenna Tvl+ Tvr+ Txi+ Txi- Txo+ Txo- Va- Val+ Var+ Video terminal (w/ ottoman) video adapter terminal (w/o ottoman) Voice Volume+ Volume- Vv+ Vv- Stereo Radio Wiring Diagram, without Rear DVD Changer (4 of 5) for Lexus LS 600hL 2008 List of elements for Stereo Radio Wiring Diagram, without Rear DVD Changer (4 of 5) for Lexus LS 600hL 2008: 47 (or red) Computer data lines system Fl+ Fl- Fr+ Fr- Gvif Ivo+ Ivo- L105 L107 L108 L60 L61 L62 L63 L90 Multi-display assembly Mut2 Mute Nca Parking assist ecu (behind right end of dash) Pnk Red Rl+ Rl- Rr+ Rr- Sgd2 Sld Sld1 Tx+ Tx- Tx1+ Tx1- Tx2+ Tx2- Txi+ Txi- Txo+ Txo- Vv+ Vv- W/ advanced parking guidance system W/ rear seat entertainment system W/o advanced parking guidance system W/o rear seat entertainment system Stereo Radio Wiring Diagram, without Rear DVD Changer (5 of 5) for Lexus LS 600hL 2008 List of elements for Stereo Radio Wiring Diagram, without Rear DVD Changer (5 of 5) for Lexus LS 600hL 2008: 72 +b1 A12 Acc Acc1 Adpg Adpo Cnt2 Cnt3 Cnt4 Cnt5 Gnd Gnd1 Gvif Hot at all times J/c r42 & r44 (right side of luggage compt) r44 J/c r43 (right side of luggage compt) L1+ L1- L3+ L3- L4+ L4- L5+ L5- L6+ L6- Luggage room j/b (left side of luggage compt) Multi-display selector (w/ rear seat entertainment) (right rear corner of luggage compt) Mut1 Mut3 Mut4 Mut5 Mut6 Nca Nts2 Nts3 Ntsc R1+ R1- R19 R3+ R3- R30 R32 R33 R4+ R4- R42 R5+ R5- R50 R51 R6+ R6- Red Rr mpx-b 1 fuse 10a Sgn1 Sgn2 Sgn3 Sld Sld1 Sld3 Sld4 Sld5 Sld6 Sldb Sldc Television display assembly Tx1+ Tx1- W/ rear seat entertainment system W/o rear seat entertainment system
SHIFT INTERLOCK Electric Park Lock Wiring Diagram for Lexus LS 600hL 2008 List of elements for Electric Park Lock Wiring Diagram for Lexus LS 600hL 2008: 87 (behind right kick panel) l1 (behind right side of dash) center junction block j/b 4 (left side of luggage compt) parking brake ecu assembly 10a 30a 5v ic A19 A21 A40 A43 A45 A47 A58 A60 Auto Auto hold ind Becu Buzzer Ca2h Ca2l Can controller Can i/f Canh Canl Center junction block j/b 3 (behind right side of dash) Center junction block j/b 4 (behind right side of dash) Combination meter Computer data lines system Cpu D ig1 3 fuse D mpx b 1 fuse D12 Driver side j/b (behind left end of dash) E pkb fuse Electric parking brake switch assembly Epb F12 G10 G11 G12 Gnd Gnd1 H10 H11 H12 Hold ind Hot at all times Hot in on or start Hot w/ d ig1 relay energized Hot w/ rr ig1 relay energized I/f Ig2 Ill+ Ill- Ind+ Ind- Interior lights system Junction connector s54 (left side of luggage compt) L4 (behind left kick panel) Lck1 Lck2 Led driver Lok1 Lok2 Lpa Luggage room j/b (left side of luggage compt) Master ind Nca P ig2 fuse Park ind Parking brake actuator assembly (left side of luggage compt) Passenger side j/b (behind right end of dash) Pull Push Red Rel1 Rel2 Rls1 Rls2 Rr ecu b fuse Rr ig1 1 fuse S46 S48 Tgnd Tsen Tsn2 Uart i/f Shift Interlock Wiring Diagram for Lexus LS 600hL 2008 List of elements for Shift Interlock Wiring Diagram for Lexus LS 600hL 2008: 29 +bs A10 A40 A45 A47 A74 Canh Canl Center junction block j/b 3 (behind right side of dash) Computer data lines system D ig1 3 fuse 10a Driver side j/b (behind left end of dash) E55 F11 H12 H15 H16 Hot at all times Hot w/ d ig1 relay energized Hybrid vehicle control ecu (left front of engine compt) L4 (behind left kick panel) Park/neutral position switch (right side of transmission) Shift lock control ecu (below shift lever, in center console) Shift lock solenoid Sls+ Sls- Stop fuse 5a Stop light switch assembly (above brake pedal, on bracket) Stp Steering Column Wiring Diagram for Lexus LS 600hL 2008 List of elements for Steering Column Wiring Diagram for Lexus LS 600hL 2008: 33 A40 A41 A43 A45 A46 Canh Canl Center junction block j/b 3 (behind right side of dash) Computer data lines system Driver side j/b (behind left end of dash) Gnd Hot at all times Hot w/ ig2 relay energized Id code box (behind left side of dash) Ig2 Ige Junction connector l100 (behind left center of dash) L1 (behind right kick panel) L11 L13 L4 (behind left kick panel) Lin Lin1 Main body ecu (behind left end of dash) P ig2 fuse 5a Passenger side j/b (behind right end of dash) Pnk Sgnd Slp Slp1 Slr+ Steering actuator assembly (left front of engine compt) Str lock fuse 20a
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Lexus LS 600hL 2008 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Lexus LS 600hL 2008: 80 +sl +sr -sl -sr A23 A24 A29 A43 A49 A54 A76 Abfs Air Air bag ecu assembly Aron Bbl+ Bbl- Bcl+ Bcl- Buckle switch C18 Canh Canl Computer data lines system D2+ D2- Dk+ Dk- Driver side squib circuit Engine room j/b 2 Front passenger side squib circuit Gsw Gsw2 Gsw3 Hot in on or start Hybrid vehicle control ecu Icl+ Icl- Ig2 Ign fuse 10a J/c s57 K18 L22 L59 L73 Lbe+ Left curtain shield air bag assembly circuit Left front pretensioner Left front seat inner belt assembly Left front side air bag squib circuit Left lower #1 instrument panel air bag assembly Left rear air bag sensor Left rear pretensioner Left rear side air bag assembly circuit Left side air bag sensor assembly Lsp+ Multi-display assembly P-ab P2+ P2- Paon Passenger air bag on/off indicator Passenger side j/b Pk+ Pk- Pl+ Pl- Plr+ Plr- Red Right lower #1 instrument panel air bag assembly Rl+ Rl- Seat position air bag sensor Second step Sfl+ Sfl- Spiral cable sub- assembly Z11 Z12 Supplemental Restraints Wiring Diagram (2 of 2) for Lexus LS 600hL 2008 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Lexus LS 600hL 2008: 80 +sl +sr -sl -sr 5v ic A43 A47 A53 A56 A58 A60 Air bag ecu assembly Bbr+ Bbr- Bcr+ Bcr- Bgnd Bsw Can controller Can i/f Combination meter Computer data lines system Cpu Data link connector 3 Dia Driver led Driver side j/b Fsr+ Fsr- G10 G11 Gbt Gnd Gps Gsw H10 H11 Hot in on or start Icr+ Icr- J/b 3 J/b 4 J10 J11 Left front air bag sensor Main body ecu Occupant detection ecu Occupant detection sensor P ig2 fuse 5a P rr- ig2 fuse 5a Passenger side j/b Pnk Pr+ Pr- Prr+ Prr- R24 Rcr+ Rcr- Red Right curtain shield air bag assembly circuit Right front air bag sensor Right front pretensioner Right front seat inner belt assembly Right front side air bag squib circuit Right rear air bag sensor Right rear pretensioner Right rear seat air bag assembly (w/ ottoman) Right rear side air bag assembly circuit Right side air bag sensor assembly Rr+ Rr- Seat belt tension sensor Sfr+ Sfr- Sil Srs ind Telephone ecu assembly Vbt Vps
TRANSMISSION Transmission Wiring Diagram (1 of 3) for Lexus LS 600hL 2008 List of elements for Transmission Wiring Diagram (1 of 3) for Lexus LS 600hL 2008: 69 (behind left side of dash) (left front of engine compt) j/c a61 & a62 (on throttle body) A27 A47 A60 A61 A62 A74 A75 A76 Accelerator position sensor assembly C27 Center junction block j/b 3 (behind right side of dash) Clk+ Clk- D ig1 3 fuse 7.5a Driver side j/b (behind left end of dash) Drn2 E3 (left front of engine) E51 Ecu ig fuse 10a Engine control module (ecm) (left front of engine compt) Engine room j/b 2 (right side of engine compt) Ep1 Ep2 Epa Epa2 Eta F12 Go1 H10 H12 H15 H16 Hot at all times Hot in on or start Hsdn Htm+ Htm- Hybrid vehicle control ecu (left side of engine compt) Igsw Ilk J/c a60 & e51 (left front of engine compt) J/c a61 & a62 (left front of engine a62 compt) J/c a61 & a62 (left front of engine compt) Mth+ Mth- Nca Red Req+ Req- Sftd Sftu St1- Stop fuse 5a Stop light assembly switch (on brake pedal bracket) Stp Throttle body assembly Transmission shift switch (base of transmission shifter) Vcp1 Vcp2 Vcpa Vpa Vpa1 Vpa2 Vta Vta1 Vta2 Transmission Wiring Diagram (2 of 3) for Lexus LS 600hL 2008 List of elements for Transmission Wiring Diagram (2 of 3) for Lexus LS 600hL 2008: 76 5v ic A29 A39 A40 A51 A77 Can controller Can i/f Cann Canp Cei Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Clk+ Clk- Combination meter Combination switch assembly Computer data lines system Cpu Driver side j/b (behind left end of dash) Drmb Drn9 Drna Drnd Drne Drng E59 E60 F12 Gcs Gcsg Gmt Gmtg Grf Grfg Gsn Gsn gsng Gsng H10 Hsdn Htm+ Htm- Hybrid pwr ind Hybrid snow ind I/f Ig2 Ilk Ind master Inverter L3 (behind left side of dash) L75 Lead driver Mcs Mcsg Mmt Mmtg Motor generator 1 (rear of engine compt) Motor generator 2 (rear of engine compt) Mpx Mrf Mrfg Msn Msng Msng mcsg Mth+ Mth- Nca Outer mirror switch assembly Passenger side j/b (behind right end of dash) Pnk Red Req+ Req- With converter inverter assembly Z22 Z24 Transmission Wiring Diagram (3 of 3) for Lexus LS 600hL 2008 List of elements for Transmission Wiring Diagram (3 of 3) for Lexus LS 600hL 2008: 44 (on transmission assembly) transmission revolution sensor +bs A12 A58 A60 A61 A62 A74 A75 D mpx-b1 fuse 10a Driver side j/b (behind left end of dash) E52 E53 E55 Electronically controlled transmission solenoid (on transmission assembly) Gmt Gmtg Hot at all times Hot in on or start Hv battery thermometer (rear of vehical) Hybrid vehicle control ecu (left front of engine compt) J/c a61 & a62 (left front of engine compt) J/c e52 & e53 (left front of engine compt) Mmt Mmtg Oil pump thermistor (right side of engine) P ig 2 fuse 5a P-d/c cut fuse 5a Park/neutral position switch (right side of transmission) Passenger side j/b (behind right end of dash) Pb1 Pb2 Pb3 Pnk Red Sl1+ Sl1- Sl2+ Sl2- Sp2+ Sp2- Thb Tho Topm
TRUNK, TAILGATE, FUEL DOOR Power Door Closer Wiring Diagram (1 of 2) for Lexus LS 600hL 2008 List of elements for Power Door Closer Wiring Diagram (1 of 2) for Lexus LS 600hL 2008: 49 A12 A2+ A2- Bdg1 Bdr Cann Canp Clm+ Clm- Clp3 Computer data lines system Cpse Cpub Dlse Full Full latch switch Gnd Half Half latch switch Handle switch Hndl Hot at all times Hot w/ p ig1 relay energized Init Intial position switch J/c r41 (right side of luggage compt) J13 J19 J20 J23 J26 J28 P d/c cut fuse 5a P door 1 fuse 25a P door 2 fuse 10a P ig1 1 fuse 10a P mpx b fuse 10a P rr door fuse 25a Passenger side j/b (behind right end of dash) Pnk Pole Pole switch R3 (near base of right "b" pillar) Red Right front door w/ motor lock assembly (rear of right front door) Right front multiplex network door ecu (inside right front door) Right rear door w/ motor lock assembly Right rear multiplex network door ecu (inside right rear door) Sig Power Door Closer Wiring Diagram (2 of 2) for Lexus LS 600hL 2008 List of elements for Power Door Closer Wiring Diagram (2 of 2) for Lexus LS 600hL 2008: 53 A2+ A2- A23 Bcut Bdg1 Bdr Cann Canp Center junction block j/b 4 (behind right side of dash) Clm+ Clm- Clp3 Computer data lines system Cpse Cpub D door 1 fuse 25a D door 2 fuse 10a D ig1 3 fuse 10a D mpx b 1 fuse 10a D rr door fuse 25a D10 D12 D17 Dlse Driver side j/b (behind left end of dash) Full Full latch switch Gnd Half Half latch switch Handle switch Hndl Hot at all times Hot w/ d ig1 relay energized Hot w/ rr ig1 relay energized Init Intial position switch Left front door w/ motor lock assembly (rear of left front door) Left front multiplex network door ecu (inside left front door) Left rear door w/ motor lock assembly Left rear multiplex network door ecu (inside left rear door) Luggage room j/b (left side of luggage compt) N10 O13 O14 Pnk Pole Pole switch Red Rr ig1 2 fuse 10a Rr mpx b 2 fuse 5a S3 (under left front seat) Sig Power Trunk Opener and Closer Wiring Diagram for Lexus LS 600hL 2008 List of elements for Power Trunk Opener and Closer Wiring Diagram for Lexus LS 600hL 2008: 90 (left rear corner of luggage compartment) j/c s55 +b1 A11 A17 A29 A39 A40 A41 A43 A45 A51 A55 A60 Acc Altb Am1 fuse 5a Asel Bdcy Canh Canl Cann Canp Center junction block j/b 3 (behind right side of dash) Center junction block j/b 4 (behind right side of dash) Certification ecu assembly (behind left end of dash) Cls Computer data lines system Cty D-acc fuse 5a D-ig1-3 fuse 10a Data Data lines computer Door control receiver (right rear corner of luggage compartment) Driver side j/b (behind left end of dash) Ecub F11 Fsw Gnd Gnd1 Gnd2 Gnd3 Half Hot at all times Hot in on or acc Hot in on or start J/c l100 (behind left center of dash) J/c r43 (right side of luggage compartment) J/c s54 (left side of luggage compartment) J/c s57 (left front of luggage compartment) L11 L13 L3 (behind left side of dash) L4 (behind left kick panel) Lcm+ Lcm- Lcty Lddn Lglb Lopn Lpsw Luggage compartment door lock cylinder (center rear of luggage compartment lid) Luggage compartment door opener cancel switch Luggage door closer assembly (center rear of luggage compartment lid) Luggage door opening switch Luggage electrical key switch (center rear of luggage compartment lid) Luggage room j/b (left side of luggage compartment) Main body ecu Mpxb Opn Passenger side j/b (behind right end of dash) Pawl Pgnd Power trunk lid control ecu (left side of luggage compartment) Power trunk lid control switch Ptl fuse 30a Rc0 Rda Rear junction block ecu Red Rr mpx-b 1 fuse 10a Rr mpx-b 2 fuse 5a Rr-ig1-2 fuse 10a Rssi S62 S63 Security fuse 5a System Tkul Tmsw Tsw Trunk & Fuel Door Release Wiring Diagram for Lexus LS 600hL 2008 List of elements for Trunk & Fuel Door Release Wiring Diagram for Lexus LS 600hL 2008: 76 A13 A29 A39 A40 A41 A43 A45 A51 Acc Altb Am1 fuse 5a Bdcy Canh Canl Cann Canp Center junction block j/b 3 (behind right side of dash) Center junction block j/b 4 (behind right side of dash) Cls Computer data lines system Cty D-acc fuse 5a D-ig1-3 fuse 10a Driver side j/b (behind left end of dash) Engine control module (ecm) (left front of engine compt) Fsm Fuel Fuel lid courtesy switch Fuel lid with motor lock assembly (left side of of luggage compartment, behind left rear wheelwell) Fuel opn fuse 15a Fuo Gnd1 Gnd2 Gnd3 Half Hot at all times Hot in on or acc Hot in on or start J/c l100 (behind left center of dash) J/c s54 (left side of luggage compartment) J/c s55 (left rear corner of luggage compartment) L11 L13 L3 (behind left side of dash) L4 (behind left kick panel) Lcm+ Lcm- Lcty Lglb Lido Lopn Luggage Luggage compartment door lock cylinder (center rear of luggage compartment lid) Luggage compartment door opening cancel switch assembly Luggage door closer assembly (center rear of luggage compartment lid) Luggage door opening switch assembly Luggage room j/b (left side of luggage compartment) Main body ecu Mpxb Opn Passenger side j/b (behind right end of dash) Pawl Pgnd Pnk Power trunk lid control ecu (left side of luggage compt) Rear junction block ecu Red Rr -ig1-2 fuse 10a Rr mpx-b 1 fuse 10a Rr mpx-b 2 fuse 5a S1 (left front of luggage compt) S62 S63 Tkul Tmsw Tsw
WARNING SYSTEMS Seat Belt Warning Wiring Diagram for Lexus LS 600hL 2008 List of elements for Seat Belt Warning Wiring Diagram for Lexus LS 600hL 2008: 56 (left front of luggage compt) j/c s57 5v ic A12 A21 A37 A43 A53 A58 A60 Air bag ecu assembly (under rear of center floor console) B12 Bgnd Bsw Buckle switch Buzzer Can controller Can i/f Canh Canl Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Combination meter Computer data lines system Cpu D mpx-b 1 fuse 10a Driver side j/b (behind left end of dash) Driver's seat belt ind F12 Front passenger's seat belt warning light Fsr+ Fsr- G10 G11 G12 H10 H11 Hot at all times Hot in on or start I/f Ig2 L1 (behind right kick panel) L59 L73 Lbe+ Led driver Left front seat inner belt switch (under left front seat) Multi-display assembly Occupant detection ecu (under front passenger's seat) P ig2 fuse 5a P-ig1-1 fuse 10a Passenger side j/b (behind right end of dash) Pbew Pblt Red Right front seat inner belt assembly Skid control ecu assembly (left rear of engine compt) Tire Pressure Monitoring Wiring Diagram for Lexus LS 600hL 2008 List of elements for Tire Pressure Monitoring Wiring Diagram for Lexus LS 600hL 2008: 49 +5v 5v ic A31 A39 A43 A51 A58 A60 Buzzer Can controller Can i/f Cann Canp Center junction block j/b 4 (behind right side of dash) Combination meter Computer data lines system Cpu D mpx-b 1 fuse 10a Driver side j/b (behind left end of dash) F12 G10 G11 G12 Gnd Gnd2 H10 H11 H12 Hot at all times Hot in on or start I/f Ig2 Insw K12 L1 (behind right kick panel) L3 (behind left side of dash) Led driver Master ind P ig2 fuse 5a P-ig1-1 fuse 10a Passenger side j/b (behind right end of dash) Pnk Rda Red Rf5v Tire pressure ind Tire pressure warning antenna & receiver (rear center of roof) Tire pressure warning ecu (behind right end of dash) Tire pressure warning reset switch
WIPER/WASHER Headlamp Washer Wiring Diagram for Lexus LS 600hL 2008 List of elements for Headlamp Washer Wiring Diagram for Lexus LS 600hL 2008: 49 A39 A40 A50 A51 A57 A63 A64 Auto C29 Cann Canp Center junction block j/b 4 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Computer data lines system Data lines computer Driver side j/b (behind left end of dash) E/g rm-ig1-1 fuse 10a Engine room j/b 2 (right side of engine compt) Frwa Fusible link block assembly 1 (right rear of engine compt) H-lp cln fuse 30a Hdlc Hdlo Head Headlamp cleaner switch Headlight cleaner motor & pump assembly (below left headlight) Headlight cleaner relay (below left headlight) Headlight dimmer switch assembly Hot at all times Hot in on or start J/c a63 & a64 (right side of engine compt) J/c a70 (left front of engine compt) L11 L13 L25 L3 (behind left side of dash) L4 (behind left kick panel) Light control rheostat Light control switch Main body ecu (behind left end of dash) Multiplex network front light ecu (right front of engine compt) Off Passenger side j/b (behind right end of dash) Pnk Red System Tail Washer switch Windshield wiper switch assembly Wiper/Washer Wiring Diagram for Lexus LS 600hL 2008 List of elements for Wiper/Washer Wiring Diagram for Lexus LS 600hL 2008: 53 (behind left center of dash) j/c l100 (in roof console) overhead module (right front of engine compt) a8 (right side of engine compt) j/c a63 & a64 A11 A21 A3 (left rear of engine compt) A40 A41 A47 A50 A51 A57 A63 A64 Auto int C12 Cann Canp Center junction block j/b 3 (behind right side of dash) Center junction block j/b 5 (behind left side of dash) Computer data lines system D-ig1-1 fuse 5a D-ig1-3 fuse 10a Driver side j/b (behind left end of dash) Engine room j/b 2 (right side of engine compt) F12 H12 Hot at all times Hot in on or start J12 L25 L4 (behind left kick panel) Lin Mist Mpx Multiplex network front light ecu (right front of engine compt) Off P-d/c cut fuse 10a Passenger side j/b (behind right end of dash) Pnk Rain sensor (near top center of windshield) Red S/m S/s Sig Washer switch Wig Windshield washer motor & pump assembly (on washer fluid reservoir, below left headlight) Windshield wiper motor assembly (left rear of engine compt) Windshield wiper switch assembly Wip fuse 30a Wiper switch
