Разделы схем — 33 (всего 124)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING 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 STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 3) for Lexus IS 350 2006 List of elements for Automatic A/C Wiring Diagram (1 of 3) for Lexus IS 350 2006: 68 (behind right side of dash) power source control ecu (partial) A/c amplifier (behind center of dash) A/c fuse 7.5a A/c pressure sensor A/c pressure sensor (low) (m/t) A/c room temperature sensor A11 A27 A33 Ass5 Automatic light control sensor B1 (right front of engine compt) Blw Computer data lines system Cut + D12 D13 D29 Dgs Dgs1 Ecu-ig fuse 10a Grd Hot at all times Htr1 Htr2 Ig fuse 10a Ig+ Ig1d J/c a7/a8 a33/j80 (at right kick panel) a7 J/c j70 (behind right side of dash) J1 (left kick panel) J58 J59 J80 Left cowl side j/b (at left end of dash) Left ig1 relay Left ig2 relay Lout Mhtr Mpx+ Mpx- Pnk Pre Psw Rdfg Red Right cowl side j/b (at right end of dash) Rout S5-2 S5-3 S5-4 Seat heater switch (if equipped) Seats system Sg-1 Sg-2 Sg-3 Sg-4 Sg-6 Sgnd Smog ventilation sensor (3.5l) Sol+ Sw4 Sw5 Tsd Tsl Tsp Tsr Automatic A/C Wiring Diagram (2 of 3) for Lexus IS 350 2006 List of elements for Automatic A/C Wiring Diagram (2 of 3) for Lexus IS 350 2006: 42 2.5l 3.5l A34 A4 (right rear of engine compt) Acmg Ambient temperature sensor (behind left center of front bumper fascia) Blower motor (behind lower right end of dash) Can h Can l Combustion heater glow plug (at rear of engine) Compt) Computer data lines system Crankshaft position sensor (on left front of engine) E1 (left rear of engine) Engine control module (on left front of engine compt) Engine coolant temperature sensor (at rear of engine) Engine room 1 r/b (right rear of engine compt) Etam Ethw Fan Fan1 fuse 40a Fan2 Fan2 fuse 40a Gateway ecu (at right end of dash) Glow relay Glw plg1 fuse 50a Glw plg2 fuse 50a Grd Hot at all times J/c a10 /e1 (left side of engine J/c a8 J/c j2 /j7 (at left kick panel) j2 J/c j81 /j84 (at right kick panel) j81 J84 Lck1 Mpi1 Nca Pnk Rdi fan fuse 30a Red Tam Thw Automatic A/C Wiring Diagram (3 of 3) for Lexus IS 350 2006 List of elements for Automatic A/C Wiring Diagram (3 of 3) for Lexus IS 350 2006: 35 (left side of engine) j/c a10/e1 2.5l 3.5l A/c amplifier (behind center of dash) A/c blower assembly A/c comp fuse 7.5a A/c comp relay A/c compressor A/c evaporator temperature sensor A10 A2 (left rear of engine compt) A3 (left rear of engine compt) B bus B2 (left front of engine compt) Bus Busg g Cooling fan motor 1 (left front of engine compt) Cooling fan motor 2 (right front of engine compt) Damper servo motor (air inlet) Damper servo motor (air mix driver side) Damper servo motor (air mix front passenger side) Damper servo motor (air vent mode) Damper servo motor (cool air bypass) E1 (left rear of engine) Engine room 2 r/b (left side of engine compt) Fan 1 relay Fan 2 relay Fan 3 relay Flow control valve Hot at all times J/c a7 /a8 J/c a9 Lock sensor Magnetic clutch Red
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, with Vehicle Dynamics Integrated Management (1 of 2) for Lexus IS 350 2006 List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Dynamics Integrated Management (1 of 2) for Lexus IS 350 2006: 68 (a/t) (left rear of engine compt) a3 +bs 4wd control ecu (right kick panel) A/t A1 (left rear of engine compt) A2 (left rear of engine compt) A33 Abs 1 fuse 50a Abs 2 fuse 30a Abs mtr1 relay Abs mtr2 relay Brake lamp relay Brake pedal road sensing switch Canh Canl Computer data lines system Csw D/g Data link connector 3 (behind lower left side of dash) Engine room 1 r/b (on right rear of engine compt) Engine room 2 r/b (left side of engine compt) Engine room 3 r/b (left rear of engine compt) Fl+ Fl- Flo Fr+ Fr- Fro Fsw+ Grd1 Grd2 Headlamp swivel ecu (left kick panel) Hot at all times Ig1 J/c a29 (at left kick panel) J/c a33 & j80 (at right kick panel) J2 (under center console) J80 Left front speed sensor Left rear speed sensor M/t Mpx-b fuse 10a Mpx1 Mpx2 Mrf Pkb Pnk Red Right front speed sensor Right rear speed sensor Rl+ Rl- Rlo Rr+ Rr- Rro Sil Skid control ecu w/ actuator (left rear of engine compt) Sp1 Spdl Spdr Stop lamp switch Stp1 Stp2 Stpo Traction control switch Wfse Anti-lock Brakes Wiring Diagram, with Vehicle Dynamics Integrated Management (2 of 2) for Lexus IS 350 2006 List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Dynamics Integrated Management (2 of 2) for Lexus IS 350 2006: 76 A/t A12 A24 A25 Abs Bat Brake Camshaft timing oil control valve (left exhaust) (on left cylinder head) Camshaft timing oil control valve (left intake) (on left cylinder head) Camshaft timing oil control valve (right exhaust) (on right cylinder head) Camshaft timing oil control valve (right intake) (on right cylinder head) Canh Canl Combination meter Computer data lines system Crankshaft position sensor D11 D12 D13 D29 E1 (left rear of engine) Ecu-ig fuse 10a Engine control module (left front of engine compt) Ess Gauge fuse 7.5a Ge0 Grd Hot at all times Hot w/ ig2 relay energized Ig fuse 10a Ig+ Ig1d Input circuit J/c a7 & a8 J/c e1 (left side of engine compt) J/c j27 (behind left side of dash) J/c j70 (behind right side of dash) J1 (left kick panel) J2 (under center console) J34 J4 (right kick panel) L10 Left cowl side j/b (at left end of dash) Left ig1 relay Left ig2 relay M/t Master Micro computer Mpx+ Mpx- Nca Ne+ Ne- Oc1+ Oc2+ Oc2- Oe1+ Oe1- Oe2+ Oe2- Parking brake switch Pnk Power source control ecu (behind right side of dash) Red Right cowl side j/b (at right end of dash) Right ig1 relay Slip Speedometer Steering sensor (at steering column) Stop sw fuse 7.5a Throttle body assembly Vc2 Vsc warning buzzer Vta1 Vta2 Yaw rate sensor (under center console) Anti-lock Brakes Wiring Diagram, without Vehicle Dynamics Integrated Management (1 of 3) for Lexus IS 350 2006 List of elements for Anti-lock Brakes Wiring Diagram, without Vehicle Dynamics Integrated Management (1 of 3) for Lexus IS 350 2006: 88 A1 (left rear of engine compt) A2 (left rear of engine compt) A3 (left rear of engine compt) A33 A35 Abs 1 fuse 50a Abs 3 fuse 25a Abs mtr1 relay Abs mtr2 relay Abs sol relay Ast Brake pedal road sensing switch Canh Canl Computer data lines system Csw D/g Data link connector 3 (behind lower left side of dash) Engine room 1 r/b (on right rear of engine compt) Engine room 3 r/b (left rear of engine compt) Fl+ Fl- Fla+ Fla- Flo Fr+ Fr- Fra+ Fra- Fro Fss Fsw+ Grd1 Grd2 Grd3 Headlamp swivel ecu (left kick panel) Hot at all times Ig1 J/c a29 (at left kick panel) J/c a33 & j80 (at right kick panel) J2 (under center console) J4 (right kick panel) J77 J78 J80 Left front speed sensor Left rear speed sensor Lines system computer data Mpx-b fuse 10a Mpx1 Mpx2 Mrf Nca Pkb Pmc Pnk Red Right front speed sensor Right rear speed sensor Rl+ Rl- Rla+ Rla- Rr+ Rr- Rra+ Rra- Sel2 Sflr Sfrr Sil Skid control ecu (center console) Sm1+ Sm1- Sm2+ Sm2- Sp1 Spdl Spdr Srlr Srrr Ssel Stp1 Stp2 Stpo Traction control switch Vcm Wfse Anti-lock Brakes Wiring Diagram, without Vehicle Dynamics Integrated Management (2 of 3) for Lexus IS 350 2006 List of elements for Anti-lock Brakes Wiring Diagram, without Vehicle Dynamics Integrated Management (2 of 3) for Lexus IS 350 2006: 60 A24 A25 A3 (left rear of engine compt) Abs Brake Brake actuator (left rear of engine compt) Brake lamp relay Combination meter Computer data lines system D12 pnk D6 pnk Ecu-ig fuse 10a Engine room 2 r/b (left side of engine compt) Fla+ Fla- Fra+ Fra- Gauge fuse 7.5a Grd Hot at all times Hot w/ ig2 relay energized Ig+ Ig1d Input circuit J/c j27 (behind left side of dash) J2 (under center console) J34 J4 (right kick panel) L10 Master Micro computer Mpx+ Mpx- Nca Parking brake switch Pmc Pnk Power source control ecu (behind right side of dash) Red Right cowl side j/b (at right end of dash) Right ig1 relay Rla+ Rla- Rra+ Rra- Sel2 Sflr Sfrr Slip Sm1+ Sm1- Sm2+ Sm2- Speedometer Srlr Srrr Ssel Stop lamp switch Stop sw fuse 7.5a Vcm Anti-lock Brakes Wiring Diagram, without Vehicle Dynamics Integrated Management (3 of 3) for Lexus IS 350 2006 List of elements for Anti-lock Brakes Wiring Diagram, without Vehicle Dynamics Integrated Management (3 of 3) for Lexus IS 350 2006: 48 Bat Camshaft timing oil control valve (left exhaust) (on left cylinder head) Camshaft timing oil control valve (left intake) (on left cylinder head) Camshaft timing oil control valve (right exhaust) (on right cylinder head) Camshaft timing oil control valve (right intake) (on right cylinder head) Canh Canl Computer data lines system Crankshaft position sensor D13 D29 E1 (left rear of engine) Ecu-ig fuse 10a Engine control module (left front of engine compt) Ess Eta Ge0 Grd Hot at all times Ig fuse 10a J/c a7 & a8 J/c e1 (left side of engine compt) J/c j70 (behind right side of dash) J1 (left kick panel) J2 (under center console) Left cowl side j/b (at left end of dash) Left ig1 relay Left ig2 relay Nca Ne+ Ne- Oc1+ Oc2+ Oc2- Oe1+ Oe1- Oe2+ Oe2- Pnk Red Seat belt control ecu (left side of trunk) Steering sensor (at steering column) Throttle body assembly Vcta Vsc warning buzzer Vta1 Vta2 Yaw rate sensor (under center console)
ANTI-THEFT Anti-theft Wiring Diagram, with Smart Key System (1 of 7) for Lexus IS 350 2006 List of elements for Anti-theft Wiring Diagram, with Smart Key System (1 of 7) for Lexus IS 350 2006: 43 Act+ Act- Actd Batb Bdr Body ecu Computer data lines system Cpub D24 Front door fuse 20a Grd Hot at all times Hrly Isif J/c a33 (at right kick panel) J/c q36 (above left rear wheel well) J10 J17 J21 J74 J75 Kul Left front door lock assembly Left rear door lock assembly Lgcy Lsw Lswl Lswp Lswr Mpx1 Mpx2 Pnk Power window master switch Pws Q1 (near left "b" pillar) Q2 (left side of trunk) Red Right cowl side j/b (at right end of dash) Right front door lock assembly Right rear door lock assembly S+b Tr+ Ul1 Anti-theft Wiring Diagram, with Smart Key System (2 of 7) for Lexus IS 350 2006 List of elements for Anti-theft Wiring Diagram, with Smart Key System (2 of 7) for Lexus IS 350 2006: 40 A1 (left rear of engine compt) A11 A36 Body ecu Bzr D11 D17 Dcty Dome lamp Door courtesy switch (left front) (on left "b" pillar) Door courtesy switch (left rear) (on left "c" pillar) Door courtesy switch (right front) (on right "b" pillar) Door courtesy switch (right rear) (on right "c" pillar) Door lock control switch Gnd1 Gnd2 Haz Ind Integrated control & panel assembly Intrusion sensor J/c j27 (behind left side of dash) J/c j80 (at right kick panel) J2 (under center console) J4 (right kick panel) J74 J75 Lcty Luggage door lock assembly Multi- display Overhead junction box Pcty Q2 (left side of trunk) Rcty Red Right cowl side j/b (at right end of dash) Room lamp Security horn (right rear of engine compt) Seuc W/ navigation system Wireless door lock buzzer Anti-theft Wiring Diagram, with Smart Key System (3 of 7) for Lexus IS 350 2006 List of elements for Anti-theft Wiring Diagram, with Smart Key System (3 of 7) for Lexus IS 350 2006: 46 A12 A29 A30 Body ecu Computer data lines system Dome fuse 10a Engine room 1 j/b (right rear of engine compt) Foot lamp Front door fuse 20a Grd Gsw Haz Head lp relay Hot at all times J/c a29 & j10 (at left kick panel) a29 J/c l11 (near right front door) J/c m14 (in left front door) J/c p24 & p25 (right side of trunk) J/c q33 & q34 (above left rear wheelwell) J1 (left kick panel) J10 J2 (under center console) Lcty Left cowl side j/b (at left end of dash) Left outer rear view mirror Lgcy Lkul Lpsw Luggage compt door lock cylinder Luggage electrical key switch M11 M15 Main fuse 30a Mpx1 Mpx2 P24 P25 Q2 (left side of trunk) Q33 Q34 Right outer rear view mirror Sgrd Turn signal flasher W/ memory W/o memory W/o navigation system Anti-theft Wiring Diagram, with Smart Key System (4 of 7) for Lexus IS 350 2006 List of elements for Anti-theft Wiring Diagram, with Smart Key System (4 of 7) for Lexus IS 350 2006: 40 (or red) A2 (left rear of engine compt) Airbbag sensor assembly center Anti-lock brakes system B1 (right front of engine compt) Buckle switch Ca1h Ca1l Canh Canl Combination meter Computer data lines system Dbe- Engine hood courtesy switch Engine room 1 j/b (right rear of engine compt) Engine room 2 j/b (left side of engine compt) Front controller Gateway ecu Gsw Horn (high) Horn (low) Horn fuse 10a Horn relay Hot at all times Integrated management J34 J77 Left front seat inner belt Mpd1 Mpd2 Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Q32 dbe+ Red Skid control ecu W/ vehicle dynamics W/o vehicle dynamics Anti-theft Wiring Diagram, with Smart Key System (5 of 7) for Lexus IS 350 2006 List of elements for Anti-theft Wiring Diagram, with Smart Key System (5 of 7) for Lexus IS 350 2006: 49 A24 Acc fuse 7.5a Ant Ant1 Ant2 Asel Clg Clgb D12 D13 D18 Data Door control receiver Ecu-ig fuse 10a Electrical key antenna Grd Hot at all times Hot w/ acc relay energized Ig fuse 10a J/c j27 (behind left side of dash) J/c l11 (near right front door) J/c m14 (in left front door) J1 (left kick panel) J15 J18 J24 J29 J4 (right kick panel) Left cowl side j/b (at left end of dash) Left front door electrical key oscillator (w/ wireless door lock control) Left front door outside handle Left ig1 relay P2 (right rear of vehicle) Park/ neutral position switch Pnk Q1 (near left "b" pillar) Red Right cowl side j/b (at right end of dash) Right front door electrical key oscillator (w/ wireless door lock control) Right front door outside handle Right ig1 relay Rssi Security fuse 7.5a Sel Sens Sgt Sgt2 Trg+ Trg- Anti-theft Wiring Diagram, with Smart Key System (6 of 7) for Lexus IS 350 2006 List of elements for Anti-theft Wiring Diagram, with Smart Key System (6 of 7) for Lexus IS 350 2006: 57 (right side of trunk) certification ecu +b1 Acc Agnd Asel Certification ecu (right side of trunk) Cg1b Cg2b Cg5b Cg6b Cg7b Cg8b Clg1 Clg2 Clg5 Clg6 Clg7 Clg8 Clgb Code Com Computer data lines system Console electrical key oscillator Grd Inds Indw Inside luggage room electrical key oscillator J/c j71 (behind right side of dash) J/c p24 & p25 (right side of trunk) J2 (under center console) J4 (right kick panel) Lin Mpx1 Mpx2 Outside luggage room electrical key oscillator P24 P25 P33 Pnk Power switch Rco Rda Rear seat electrical key oscillator Red Rssi Sel1 Sel2 Sen1 Sen2 Ss1 Ss2 Swil Tsw1 Tsw2 Txct Vc5 W/ wireless door lock control Anti-theft Wiring Diagram, with Smart Key System (7 of 7) for Lexus IS 350 2006 List of elements for Anti-theft Wiring Diagram, with Smart Key System (7 of 7) for Lexus IS 350 2006: 70 (at left kick panel) j/c a29 & j10 (or red) (right kick panel) j4 A27 A29 Accd Alt Am1 Am2 Am2 fuse 20a Canh Canl Computer data lines system Ctsw Efii Efio Engine control module Engine room 2 (left side of engine compt) Generator Grd Grd2 Hot at all times Hot w/ ig2 relay energized Id code box (behind center of dash) Ig1d Ig2 Ig2d Ige Ign fuse 10a Imi Imo Inds Indw Instrument cluster system J/c j71 (behind right side of dash) J10 J2 (under center console) J4 (right kick panel) Left cowl side j/b (at left end of dash) Lin Lin1 Mpx1 Mpx2 Pnk Power distribution system Power source control ecu (behind right side of dash) Red Right cowl side j/b (at right end of dash) Security fuse 7.5a Sgrd Shift lock control ecu (in center console) Sksw Slp Slp1 Spd Ssw1 Ssw2 Sta Star Starting/charging system Steering lock ecu (top right side of steering column) Stop lamp switch Stop sw fuse 7.5a Stp Str lock fuse 25a Str1 Str2 Stsw Swil Tach Anti-theft Wiring Diagram, without Smart Key System (1 of 4) for Lexus IS 350 2006 List of elements for Anti-theft Wiring Diagram, without Smart Key System (1 of 4) for Lexus IS 350 2006: 42 Act+ Act- Actd Batb Bdr Body ecu Computer data lines system D24 Front door fuse 20a Grd Hot at all times Hrly Isif J/c a33 (at right kick panel) J/c q36 (above left rear wheel well) J10 J17 J21 J74 J75 Kul Left front door lock assembly Left rear door lock assembly Lgcy Lsw Lswl Lswp Lswr Mpx1 Mpx2 Pnk Power window master switch Pws Q1 (near left "b" pillar) Q2 (left side of trunk) Red Right cowl side j/b (at right end of dash) Right front door lock assembly Right rear door lock assembly S+b Tr+ Ul1 Anti-theft Wiring Diagram, without Smart Key System (2 of 4) for Lexus IS 350 2006 List of elements for Anti-theft Wiring Diagram, without Smart Key System (2 of 4) for Lexus IS 350 2006: 42 A11 A36 Body ecu Combination meter Computer data lines system D11 D17 Dcty Dome lamp Door courtesy switch (left front) (on left "b" pillar) Door courtesy switch (left rear) (on left "c" pillar) Door courtesy switch (right front) (on right "b" pillar) Door courtesy switch (right rear) (on right "c" pillar) Door lock control switch Gnd1 Gnd2 Haz Ind Integrated control & panel assembly Intrusion sensor J/c j27 (behind left side of dash) J/c j80 (at right kick panel) J2 (under center console) J34 J4 (right kick panel) J74 J75 Lcty Luggage door lock assembly Mpx+ Mpx- Multi- display Overhead junction box Pcty Q2 (left side of trunk) Rcty Red Right cowl side j/b (at right end of dash) Room lamp Security horn (right rear of engine compt) Seuc W/ navigation system Anti-theft Wiring Diagram, without Smart Key System (3 of 4) for Lexus IS 350 2006 List of elements for Anti-theft Wiring Diagram, without Smart Key System (3 of 4) for Lexus IS 350 2006: 48 A12 A29 A30 Body ecu Computer data lines system Dome fuse 10a Engine room 1 j/b (right rear of engine compt) Foot lamp Front door fuse 20a Gateway ecu Grd Haz Head lp relay Hot at all times J/c a29 & j10 (at left kick panel) a29 J/c l11 (near right front door) J/c m14 (in left front door) J/c p24 & p25 (right side of trunk) J/c q33 & q34 (above left rear wheelwell) J1 (left kick panel) J10 J2 (under center console) Lcty Left cowl side j/b (at left end of dash) Left outer rear view mirror Lgcy Lkul Luggage compt door lock cylinder M11 M15 Main fuse 30a Mpd1 Mpd2 Mpi1 Mpi2 Mpx1 Mpx2 P24 P25 Q2 (left side of trunk) Q33 Q34 Right outer rear view mirror Sgrd Turn signal flasher W/ memory W/o memory W/o navigation system Anti-theft Wiring Diagram, without Smart Key System (4 of 4) for Lexus IS 350 2006 List of elements for Anti-theft Wiring Diagram, without Smart Key System (4 of 4) for Lexus IS 350 2006: 25 (right side of trunk) certification ecu A2 (left rear of engine compt) Ant Asel B1 (right front of engine compt) Computer data lines system Data Door control receiver (right rear of vehicle) Electrical key antenna Engine hood courtesy switch Engine room 2 j/b (left side of engine compt) Front controller Grd Horn (high) Horn (low) Horn fuse 10a Horn relay Hot at all times Mpx1 Mpx2 P2 (right rear of vehicle) Rco Rda Red Rssi
BODY CONTROL MODULES Body ECU Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Body ECU Wiring Diagram (2 of 2) for Lexus IS 350 2006: 49 (w/ navigation) (w/ outer scuff lamps) (w/ rear sunshade) A15 A16 A19 A30 Back Bdcy Bkup Body ecu (at left end of dash) Computer data lines system Cowl side j/b left (at left end of dash) Cowl side j/b right (at right end of dash) D18 Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Exterior lights system Fr wip fuse 30a Gnd Hot at all times Hot in run or start Ile Ile1 Interior lights system J1 (left kick panel) J2 (under center console) J23 J27 J27 (behind left end of dash) Lcty Lgcy Lh ig fuse 30a Lkul Lpsw Mpx-b fuse 10a Mpx1 Mpx2 Mpxb Navigation system Op02 Pnk Power windows system Rcty Red S/m S/s Sgnd Wig Wiper/washer system Front Controller Wiring Diagram for Lexus IS 350 2006 List of elements for Front Controller Wiring Diagram for Lexus IS 350 2006: 36 (w/ drl) (w/o drl) A2 (left rear of engine compt) A24 Computer data lines system Cowl side j/b left (at left end of dash) Cowl side j/b right (at right end of dash) D18 Ecu-ig lh fuse 10a Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Engine room j/b 2- engine room r/b 2 (left side of engine compt) Exterior lights system Exterior lights system (fr tail relay) Fr tail fuse 10a Front controller G10 G11 G12 G13 H-lp upr fuse 15a 20a Head hi relay Headlights system Horn fuse 10a Horn relay Horns system Hot at all times Hot in on or start Instrument cluster system Interior lights system J/c a9 J27 J27 (behind left end of dash) Mpx-b fuse 10a W/ drl W/o drl Wiper/washer system
COMPUTER DATA LINES Data Link Connector Wiring Diagram for Lexus IS 350 2006 List of elements for Data Link Connector Wiring Diagram for Lexus IS 350 2006: 42 4wd control ecu A14 A33 Airbag sensor assembly center Bat Body ecu Canh Canl Combination meter Computer data lines system (high/low bus circuit) D/g D10 D11 D28 Data link connector 3 (behind lower left side of dash) E1 (left rear of engine compt) Engine control module Free Gateway exu Hot at all times Integrated management J/c a33 & j80 (at right kick panel) J/c j10 (at left kick panel) J/c j27 (behind left side of dash) J1 (left kick panel) J74 J80 L10 Left cowl side j/b (at left end of dash) Multi-display Obd fuse 7.5a Obd2 Opa Red Right cowl side j/b (at right end of dash) Seat belt control ecu Sil Skid control ecu w/ or w/o actuator Tac W/ vehicle dynamics W/o vehicle dynamics Wfse High/Low Bus Wiring Diagram (1 of 3) for Lexus IS 350 2006 List of elements for High/Low Bus Wiring Diagram (1 of 3) for Lexus IS 350 2006: 62 (right kick panel) j4 A/c amplifier A20 A24 A29 A33 Acc Acc fuse 10a Batt Body ecu Ca1h Ca1l Canh Canl Clearance warning ecu Combination meter D12 D14 D27 Data link connector 3 Ecu-ig fuse 10a Engine room 1 j/b (right rear of engine compt) Gateway ecu (at right end of dash) Grd Gtx+ Gtx- Headlamp swivel ecu Hot at all times Hot w/ acc relay energized J/c a29 & j10 (at left kick panel) J/c a33 & j80 (at right kick panel) J/c j27 (behind left side of dash) J/c p24 & p25 (right side of trunk) J1 (left kick panel) J10 J21 J75 J80 Mpd1 Mpd2 Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Mpx4 Mpx5 Mpx6 P24 P25 Pnk Red Right cowl side j/b (at right end of dash) Right ig1 relay Sil Tire pressure warning ecu W/ adaptive front-lighting W/ tire pressure warning system W/o adaptive front-lighting W/o tire pressure warning system High/Low Bus Wiring Diagram (2 of 3) for Lexus IS 350 2006 List of elements for High/Low Bus Wiring Diagram (2 of 3) for Lexus IS 350 2006: 27 4wd control ecu Canh Canl Certification ecu Ig1d J/c j1, j2, j3, j4, j5 j6, j7, j8, j9 (at left kick panel) J/c j81, j82, j83, j84, j86 (at right kick panel) J81 J82 J83 J84 J86 Left rear power window switch Mpx1 Mpx2 Pnk Power source control ecu Power steering ecu Power window master switch Red Right front power window switch Right front seat position control ecu & switch Right outer mirror control ecu Right rear power window switch Skid control ecu Tilt & telescopic ecu Windshield wiper switch assembly High/Low Bus Wiring Diagram (3 of 3) for Lexus IS 350 2006 List of elements for High/Low Bus Wiring Diagram (3 of 3) for Lexus IS 350 2006: 52 A30 Airbag sensor assembly center Atx+ Atx- Body ecu Canh Canl Cmp+ Cmp- D13 D15 Distance control ecu Engine control module Engine room 2 (left side of engine compt) Front controller Integration control & panel assembly J/c q7 & u1 (under left front seat) J51 J63 J65 J66 Left cowl side j/b (at left end of dash) Left front seat position control ecu & switch Left outer mirror control ecu Mpx Mpx1 Mpx2 Multi- display Multi-media module navigation assembly Overhead j/b Pnk Radio receiver assembly Rain sensor Red Seat belt control ecu Skid control ecu w/ actuator Sliding roof control ecu Steering sensor Stereo component amplifier Tx+ Tx- Tx2+ Tx2- Tx3+ Tx3- Tx4+ Tx4- Txm+ Txm- W/ navigation system W/o navigation system Yaw rate sensor
COOLING FAN Cooling Fan Wiring Diagram for Lexus IS 350 2006 List of elements for Cooling Fan Wiring Diagram for Lexus IS 350 2006: 58 (left side of engine compt) engine room 2 r/b & j/b 2.5l 3.5l A/c amplifier (behind center of dash) A/c pressure sensor A/c pressure sensor (low) (m/t) A3 (left rear of engine compt) B2 (left front of engine compt) Can h Can l Compt) Computer data lines system Cooling fan motor 1 (left front of engine compt) Cooling fan motor 2 (right front of engine compt) Crankshaft position sensor (on left front of engine) Cut + D12 D13 E1 (left rear of engine) Engine control module (on left front of engine compt) Engine coolant temperature sensor (at rear of engine) Engine room 1 r/b & j/b (right rear of engine compt) Ethw Fan Fan 1 relay Fan 2 relay Fan 3 relay Fan1 fuse 40a Fan2 Fan2 fuse 40a Gateway ecu (at right end of dash) Hot at all times Ig fuse 10a Ig1d J/c a10 & e1 (left side of engine J/c a7 & a8 J/c j2 & j7 (at left kick panel) j2 J/c j81 & j84 (at right kick panel) j81 J1 (left kick panel) J84 Lck1 Left cowl side j/b (at left end of dash) Left ig1 relay Mpi1 Mpx+ Mpx- Nca Pnk Power source control ecu (behind right side of dash) Pre Psw Red Right cowl side j/b (at right end of dash) S5-2 S5-3 Sg-2 Sg-3 Thw
CRUISE CONTROL
3.5L 3.5L, Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 3) for Lexus IS 350 2006 List of elements for 3.5L, Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 3) for Lexus IS 350 2006: 64 +b1 +res -set A2 (left rear of engine compt) A24 A25 Accelerator position sensor (under left side of dash) Anti-lock brakes system Batt Cancel Canh Canl Cchg Ccs Computer data lines system Cruise control switch D12 D13 E1 (left rear of engine) Efi fuse 25a Efi main relay Engine control module (left front of engine compt) Engine room 2 (left side of engine compt) Epa Epa2 Etcs fuse 25a Gauge fuse 7.5a Hot at all times Hot w/ ig2 relay energized Ig fuse 7.5a Ig1d Ign fuse 10a Igsw J/c a29 (at left kick panel) J/c j27 (behind left side of dash) J/c j70 (behind right side of dash) J24 J4 (right kick panel) Left paddle shift switch Lgnd Mode Mrel On/off Paddle shift switch (a/t) Pnk Power source control ecu (behind right side of dash) Red Right cowl side j/b (at right end of dash) Right distance control steering pad switch Right ig1 relay Sftd Sftu Shift switch left paddle Spd Spiral cable St1- Steering pad switch Stop lamp switch Stop sw fuse 7.5a Stp Vcp2 Vcpa Vpa Vpa2 3.5L, Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 3) for Lexus IS 350 2006 List of elements for 3.5L, Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 3) for Lexus IS 350 2006: 46 (left front of engine compt) engine control module +bm A10 A33 Caih Cail Canh Canl Combination meter Computer data lines system Cruise E01 E02 E03 E1 (left rear of engine) E2 (right rear of engine) Engine room 1 j/b (right rear of engine compt) Gateway ecu Ge01 Hot at all times Ig+ Input circuit J/c a10 & e1 (left side of engine) J/c a33 & j80 (at right kick panel) J2 (under center console) J34 J77 J80 Me01 Micro computer Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Nca Pnk Red Skid control ecu Sp1 Speedometer Throttle body assembly Transmission control switch (a/t) Vc2 Vta1 Vta2 3.5L, Cruise Control Wiring Diagram, with Dynamic Radar Controls (3 of 3) for Lexus IS 350 2006 List of elements for 3.5L, Cruise Control Wiring Diagram, with Dynamic Radar Controls (3 of 3) for Lexus IS 350 2006: 40 (left rear of engine) (left rear of engine) e1 Canh Canl Computer data lines system D13 D29 Distance control ecu (behind left side of dash) Ecu-ig fuse 10a Electronically controlled transmission solenoid (on transmission) (a/t) Engine control module (left front of engine compt) Eoil Grd Hot at all times Ig fuse 10a Igb J/c e2 (left side of engine compt) J1 (left kick panel) Left cowl side j/b (at left end of dash) Left ig1 relay Left ig2 relay Lgnd Lrdd Lrrd Millimeter wave radar sensor (front of vehicle) Mode Oil Park/neutral position switch Pnk Red Sgrd Sl1+ Sl1+ red Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- 3.5L, Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 3) for Lexus IS 350 2006 List of elements for 3.5L, Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 3) for Lexus IS 350 2006: 60 +b1 +res -set A2 (left rear of engine compt) A24 A25 Accelerator position sensor (under left side of dash) Batt Cancel Canh Canl Ccs Computer data lines system Cruise control switch D12 D13 E1 (left rear of engine compt) Efi fuse 25a Efi main relay Engine control module (left front of engine compt) Engine room 2 (left side of engine compt) Epa Epa2 Etcs fuse 25a Gauge fuse 7.5a Hot at all times Hot w/ ig2 relay energized Ig fuse 7.5a Ig1d Ign fuse 10a Igsw J/c a29 (at left kick panel) J/c j27 (behind left side of dash) J/c j70 (behind right side of dash) J24 J4 (right kick panel) Left paddle shift switch Mrel On/off Paddle shift switch (a/t) Pnk Power source control ecu (behind right side of dash) Red Right cowl side j/b (at right end of dash) Right ig1 relay Sftd Sftu Shift switch left paddle Spd Spiral cable St1- Steering pad switch Stop lamp switch Stop sw fuse 7.5a Stp Transmission control switch (a/t) Vcp2 Vcpa Vpa Vpa2 3.5L, Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 3) for Lexus IS 350 2006 List of elements for 3.5L, Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 3) for Lexus IS 350 2006: 46 (left front of engine compt) engine control module +bm A10 A33 Caih Cail Canh Canl Combination meter Computer data lines system Cruise E01 E02 E03 E1 (left rear of engine) E2 (right rear of engine) Engine room 1 j/b (right rear of engine compt) Eta Gateway ecu Ge01 Hot at all times Ig+ Input circuit J/c a10 & e1 (left side of engine compt) J/c a33 & j80 (at right kick panel) J2 (under center console) J34 J77 J80 Me01 Micro computer Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Nca Pnk Red Skid control ecu Sp1 Speedometer Throttle body assembly Vc2 Vta1 Vta2 3.5L, Cruise Control Wiring Diagram, without Dynamic Radar Controls (3 of 3) for Lexus IS 350 2006 List of elements for 3.5L, Cruise Control Wiring Diagram, without Dynamic Radar Controls (3 of 3) for Lexus IS 350 2006: 24 (left rear of engine compt) e1 D13 Electronically controlled transmission solenoid (on transmission) (a/t) Engine control module (left front of engine compt) Eoil Hot at all times Ig fuse 10a J/c e2 (left side of engine compt) J1 (left kick panel) Left cowl side j/b (at left end of dash) Left ig1 relay Oil Park/neutral position switch Pnk Red Sl1+ Sl1+ red Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu-
DEFOGGERS Rear Defogger & Heated Mirrors Wiring Diagram for Lexus IS 350 2006 List of elements for Rear Defogger & Heated Mirrors Wiring Diagram for Lexus IS 350 2006: 48 A/c amplifier (behind center of dash) A/c fuse 7.5a A11 A27 D12 D13 D29 Defog fuse 50a Defog relay Ecu-ig fuse 10a Engine room 1 (right rear of engine compt) Grd Hot at all times Ig fuse 10a Ig1d J/c j70 (behind right side of dash) J/c q33 & q34 (above left rear wheelwell) J1 (left kick panel) J10 J28 J4 (right kick panel) J80 j/c a33 & j80 (at right kick panel) a33 L12 L14 Left cowl side j/b (at left end of dash) Left ig1 relay Left ig2 relay Left outer rear view mirror M11 M15 Mhtr Mir htr fuse 15a Mirror heater Mirror heater relay (left rear of vehicle) Noise filter P19 P2 (right rear of vehicle) Pnk Power source control ecu (behind right side of dash) Q1 (near left "b" pillar) Q33 Q34 Rdfg Rear window defogger Right cowl side j/b (at right end of dash) Right outer rear view mirror W/ memory W/o memory
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Lexus IS 350 2006 List of elements for Electronic Power Steering Wiring Diagram for Lexus IS 350 2006: 62 (left rear of engine compt) A15 A23 A24 A27 A5 (right rear of engine compt) Bat C1 (front of eng) Ca1h Ca1l Canh Canl Combination meter Computer data lines system Cowl side j/b left (at left end of dash) Crankshaft position sensor (on left front of engine) D14 Ecu-ig lh fuse 10a Ecu-ig rh fuse 10a Engine control module (on left front of engine compt, in protective case) Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Eps fuse 80a Ess Gateway ecu (at right end of dash) Headlamp swivel ecu (left kick panel) Hot at all times Hot in on or start Incs Insn J/c e1 (left side of engine compt) J/c j27 (behind left side of dash) J2 (under center console) J77 Mpi1 Mpi2 Mpx- Mpx-b fuse 10a Nca Oucs Ousn P/s Pgnd Pig Pmx+ Pnk Power steering ecu (right rear corner of engine compt) Power steering motor (lower front of engine compt) Power steering torque sensor (left front of engine) Red Rzcs Rzg Rzsn Rzv Skid control ecu (center console) (w/ vehicle dynamics integrated management) Skid control ecu with actuator (left rear of engine compt) (w/o vehicle dynamics integrated management) Srzg Ss1+ Ss1- Steering sensor (at steering column) Tqg1 Tqg2 Trqv
ENGINE PERFORMANCE
3.5L 3.5L, Engine Performance Wiring Diagram (1 of 8) for Lexus IS 350 2006 List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 8) for Lexus IS 350 2006: 72 (behind left center of front bumper fascia) ambient temperature sensor (left side of eng compt) engine room r/b 2 (on left side exhaust system) +b1 A/c system Accelerator position sensor (under left side of dash) Accr Acmg Batt C/opn relay Canh Canl Cchg Ccs Computer data lines system Cooling fans system cruise control system Cruise control system Ctsw Efi 2 relay Efi fuse 25a Efi main relay Efii Efio Engine control module (left front of engine compt) Epa Epa2 Eppm Etam F/pmp fuse 25a Fan Fan2 Fpr Heated oxygen sensor (bank 1 sensor 2) (on right side exhaust system) Heated oxygen sensor (bank 2 sensor 2) Hot at all times Ht1b Ht2b Id code box (behind center of dash) Igsw Imi Imo Irel Ksw Lgnd Mpmp Mrel Nca O1b- O2b- Ox1b Ox2b Pnk Power source control ecu (behind right side of dash) Ppmp Red Sftd Sftu Sksw Spd St1- Sta Starting/charging system Stp Stsw Tach Tam Vcp2 Vcpa Vcpp Vpa Vpa2 Vpmp 3.5L, Engine Performance Wiring Diagram (2 of 8) for Lexus IS 350 2006 List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 8) for Lexus IS 350 2006: 28 (at left kick panel) j/c a29 & j10 (forward of left rear wheel) fuel suction pump & gauge assembly (left side of eng compt) engine room r/b 2 (right side of eng compt) fuel pump resistor A2 (left rear of engine compt) A29 Canister closed valve Canister pump assembly (rear of vehicle) Efi 2 fuse 10a Etcs fuse 10a F/pmp relay Hot at all times Hot w/ ig 2 relay energized Ig2 fuse 10a J/c a7 & a8 J/c a9 J10 Nca Pnk Pressure sensor Q1 (near left "b" pillar) Stop lamp switch Vvl+ Vvl- Vvr+ Vvr- Vvt sensor (bank 1 intake side) (right front of engine) Vvt sensor (bank 2 intake side) (front of left cylinder head) 3.5L, Engine Performance Wiring Diagram (3 of 8) for Lexus IS 350 2006 List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 8) for Lexus IS 350 2006: 49 (at right end of dash) cowl side j/b right +bm A/c system A10 A24 A25 Camshaft timing oil control valve (right exhaust side) (on right cylinder head) Camshaft timing oil control valve (right intake side) (on right cylinder head) Crankshaft position sensor (left front of eng) D13 E03 E2 (right rear of eng) E3 oc1+ Engine control module (left front of engine compt) Eta Gauge fuse 7.5a Ge01 Hot at all times Hot w/ ign 2 relay energized Hot w/ rh-ig1 relay energized Ign fuse 10a J/c j70 (behind right side of dash) J2 (under center console) J4 (right kick panel) Lck1 Me01 Nca Ne+ Ne- Oc1- Oe1+ Oe1- Pnk Prg Red Rh-ig fuse 7.5a Sftd Sftu Stop sw fuse 7.5a Transmission control switch Vcta Vcv1 Vcv2 Vta1 Vta2 Vv1+ Vv1- Vv2+ Vv2- 3.5L, Engine Performance Wiring Diagram (4 of 8) for Lexus IS 350 2006 List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 8) for Lexus IS 350 2006: 40 (behind left side of dash) j/c j27 2nd A10 Body ecu (at right & left ends of dash) Combination meter Computer data lines system Cowl side j/b right Cruise control system D ind Dome fuse 10a E1 (left rear of engine compt) E1 j/c a10 & j/c e1 (left side of engine compt) Ect pwr ind Ect snow ind Efi Electronically controlled transmission pattern select switch Engine oil level sensor (near bottom of engine) Engine room r/b 1 (right rear of engine compt) Hot at all times Ig+ J1 (left kick panel) J21 J34 J75 pwr Malfunction indicator lamp Master ind Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 N ind Nca P ind Pnk Pwr R ind Red S ind Snow 3.5L, Engine Performance Wiring Diagram (5 of 8) for Lexus IS 350 2006 List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 8) for Lexus IS 350 2006: 28 (at rear of engine) engine coolant temperature sensor A/f fuse 15a A/f relay E2 (right rear of engine) Engine room r/b 2 (left side of eng compt) Gnd Hot at all times Igf1 Igf2 Ignition coil 1 (top of engine) Ignition coil 2 (top of engine) Ignition coil 3 (top of engine) Ignition coil 4 (top of engine) Ignition coil 5 (top of engine) Ignition coil 6 (top of engine) Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 Inj fuse 20a Inj relay Nca Noise filter (ignition left) (left side of engine) Noise filter (ignition right) (right side of engine) Red Throttle body assembly 3.5L, Engine Performance Wiring Diagram (6 of 8) for Lexus IS 350 2006 List of elements for 3.5L, Engine Performance Wiring Diagram (6 of 8) for Lexus IS 350 2006: 44 (front of engine) h1 (front of engine) i1 (left side of engine) fuel injector 2 (left side of engine) fuel injector 4 (left side of engine) fuel injector 6 (right front of engine compt) injector driver edu (right rear of eng compt) spill control valve (right side of engine) fuel injector 1 (right side of engine) fuel injector 3 (right side of engine) fuel injector 5 +b2 A1a+ A1a- A2a+ A2a- Air fuel ratio sensor (bank 1 sensor 1) (right rear of engine) Air fuel ratio sensor (bank 2 sensor 1) (left rear of engine) E26 E27 Fp+ Fp- Fpd Fpf1 Fuel pressure sensor (at rear of engine) Ha1a Ha2a Ij1+ Ij1- Ij2+ Ij2- Ij3+ Ij3- Ij4+ Ij4- Ij5+ Ij5- Ij6+ Ij6- Injf Knock control sensor (bank 1) (top right side of engine) Knock control sensor (bank 2) (top left side of engine) Nca Pnk Red 3.5L, Engine Performance Wiring Diagram (7 of 8) for Lexus IS 350 2006 List of elements for 3.5L, Engine Performance Wiring Diagram (7 of 8) for Lexus IS 350 2006: 38 (on transmission) park/neutral position switch A1a+ A1a- A2a+ A2a- E1 (left rear of eng) E2 (right rear of eng) Engine control module (left front of eng compt) Eo4 Eo5 Epr Ev1+ Ev1- Ev2+ Ev2- Ex+ Ex- Fpd Fpf1 Fuel injectors Ha1a Ha2a Hot w/ lh-ig1 relay energized Igt2 Igt5 Igt6 Ijf2 Ijf3 Injf Left cowl side j/b (at left end of dash) Lh-ig fuse 10a Red Vc2 Vce1 Vce2 Vcpr Vvt sensor (bank 1 exhaust side) (right rear of engine) Vvt sensor (bank 2 exhaust side) (left rear of engine) 3.5L, Engine Performance Wiring Diagram (8 of 8) for Lexus IS 350 2006 List of elements for 3.5L, Engine Performance Wiring Diagram (8 of 8) for Lexus IS 350 2006: 52 (at rear of engine) vsv (purge) (left side of engine compt) j/c e2 (on left cylinder head) camshaft timing oil control valve (left exhaust side) (on left cylinder head) camshaft timing oil control valve (left intake side) (right side of engine compartment) mass air flow meter Alt E01 E02 E2g E47 Ekn2 Eknk Electronically controlled transmission solenoid (on transmission) Engine control module (left front of engine compt) Engine oil pressure switch (on front of engine) Eoil Etha Ethw Igf1 Igf2 Igt1 Igt3 Igt4 Knk1 Knk2 Mol Mops Nt+ Nt- Oc2+ Oc2- Oe2+ Oe2- Oil Pnk Red Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp2+ Sp2- Star Starting/ charging system Tha Thw Transmission revolution sensor (counter gear) (rear of trans) Transmission revolution sensor (turbine) (front of trans)
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Lexus IS 350 2006 List of elements for Backup Lamps Wiring Diagram for Lexus IS 350 2006: 33 (2.5l) (3.5l) A/t A24 Back- up light Back-up light switch (near selector lever) Bkup Body ecu Cowl side j/b left (at left end of dash) Cowl side j/b right (at right end of dash) D18 E49 Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Gnd Hot at all times Hot in on or start J/c e2 & e49 (left side of eng compt) J/c j27 (behind left side of dash) J/c q33 & q34 (above left rear wheelwell) J1 (left kick panel) J23 J27 Left rear combination light Lh-ig fuse 10a M/t Mpx-b fuse 10a Mpxb Park/ neutral position switch (on trans- mission) Q2 (left side of trunk) Q33 Q34 Right rear combination light Sgnd Exterior Lamps Wiring Diagram (1 of 3) for Lexus IS 350 2006 List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Lexus IS 350 2006: 70 (right kick panel) j4 +ig A w/ lexus navigation system A/c amplifier (behind center of dash) A10 A24 A29 A30 A33 Auto B w/o lexus navigation system Body ecu Certification ecu (right side of trunk) Clock assembly integration & panel assembly Combination meter Cowl side j/b left (at left end of dash) Cowl side j/b right (at right end of dash) D14 D18 Ecu-ig rh fuse 10a Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Gateway ecu (at right end of dash) Gauge fuse 7.5a Gnd Head Headlamp dimmer switch assembly Headlamp swivel ecu (left kick panel) Hot at all times Hot in on or start Input circuit J/c a29 & j10 (at left kick panel) J/c a33 & j80 (at right kick panel) J/c j27 (behind left side of dash) J1 (left kick panel) J10 J26 J27 J34 J35 J80 Ji (left kick panel) Left Lh- ig fuse 10a Light control switch Micro computer Mpd1 Mpd2 Mpi1 Mpi2 Mpx+ Mpx- Mpx- b fuse 10a Mpx1 Mpx2 Off P33 Power source control ecu (behind right side of dash) Power window master switch Red Right Tail Tire pressure warning ecu (behind center of dash) Turn lh Turn rh Turn signal switch W/ adaptive front-lighting system W/ tire pressure warning system W/o adaptive front-lighting system W/o tire pressure warning system Windshield wiper switch assembly Exterior Lamps Wiring Diagram (2 of 3) for Lexus IS 350 2006 List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Lexus IS 350 2006: 65 (left front of engine compt) b2 (right front of engine compt) b1 A12 A13 A14 A17 A18 A2 (left rear of engine compt) A20 A26 Acc Acc fuse 7.5a Altb Automatic light control sensor (behind left side of dash) Batb Becu Body ecu Cltb Clte Clts Cowl side j/b left (at left end of dash) Cowl side j/b left (behind left side of dash) Cowl side j/b right (at right end of dash) Ecu-ig lh fuse 10a Ecu-ig rh fuse 10a Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Engine room j/b 2- engine room r/b 2 (left side of engine compt) Fr door rh fuse 20a Fr tail fuse 10a Fr tail relay Front controller G10 G11 Gnd1 Haz Hot at all times Hot in acc Hot in on or start J/c a9 J/c j27 (behind left side of dash) J/c p24 & p25 (right side of trunk) J1 (left kick panel) J17 red J21 J27 J4 (right kick panel) J74 J75 K4 red Left headlamp assembly Lh-ig fuse 10a Marker Mpx-b fuse 10a Mpx1 Mpx2 P24 Parking Red Red a13 Right headlamp assembly Ti & te fuse 20a Trly Turn Turn signal flasher Turn- haz fuse 15a Exterior Lamps Wiring Diagram (3 of 3) for Lexus IS 350 2006 List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Lexus IS 350 2006: 51 A/t A14 A29 A35 Back-up Back-up circuit Brk- lp relay Center stop light Cowl side j/b left (at left end of dash) Cowl side j/b right (at right end of dash) Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Engine room j/b 2- engine room r/b 2 (left side of engine compt) Hot at all times J/c a29 (at left kick panel) J/c a7 & a8 J/c q33 & q34 (above left rear wheelwell) J24 J77 Left license plate light Left rear combination light Lh j/b- am fuse 80a M/t Marker Noise filter (stop light) (above left rear wheelwell) Q33 Q34 Q34 red Q40 Q46 Q50 Q51 Red Right license plate light Right rear combination light Skid control ecu (center console) Skid control ecu w/ actuator (left rear of engine compt) Stop lamp switch (above brake pedal, on bracket) Stop sw fuse 10a Stop sw fuse 7.5a Stop/tail Stp Stp1 Stp2 Stpo Tail Tail fuse 10a Tail relay Trn Turn W/ vehicle dynamics integrated management W/o vehicle dynamics integrated management
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 7) for Lexus IS 350 2006 List of elements for Ground Distribution Wiring Diagram (1 of 7) for Lexus IS 350 2006: 37 A/c compressor A/f relay A1 (left rear of engine compt) A2 (left rear of engine compt) A27 A3 (left rear of engine compt) A31 A35 A4 (right rear of engine compt) A5 (right rear of engine compt) Blower motor Brake actuator Brake fluid level warning switch Brake pedal road sensing switch Efi 2 relay Efi main relay Engine control module Engine room r/b 2 (left side of engine compt) Fan 2 relay Front controller Headlamp cleaner control relay Headlamp swivel ecu Ig2 relay J78 Junction connector a15 Junction connector a20 (upper left kick panel) Junction connector a9 Power steering ecu Skid control ecu Skid control ecu with actuator St cut relay W/ vehicle dynamics integrated management W/o vehicle dynamics integrated management Water level warning switch Windshield washer motor Windshield wiper motor Wireless door lock buzzer Ground Distribution Wiring Diagram (2 of 7) for Lexus IS 350 2006 List of elements for Ground Distribution Wiring Diagram (2 of 7) for Lexus IS 350 2006: 33 (2.5l) ignition coil 4 (2.5l) ignition coil 6 (3.5l) ignition coil 4 (3.5l) ignition coil 6 (w/ dynamic radar cruise control) distance control ecu (w/ dynamic radar cruise control) millimeter wave radar sensor A/c compressor A10 Air fuel ratio sensor (bank 1 sensor 1) shield Air fuel ratio sensor (bank 2 sensor 1) shield Canister pump assembly Crankshaft position sensor shield Data link connector 3 E1 (left rear of engine) E10 E2 (right rear of engine) Engine control module Engine oil level sensor Heated oxygen sensor (bank 1 sensor 2) shield Heated oxygen sensor (bank 2 sensor 2) shield Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 5 Inj relay shield J24 Junction connector a10 & e1 (left side of engine compt) Junction connector j70 (behind right side of dash) Knock sensor shield Shielded Spill control valve shield Spiral cable Transmission control switch Ground Distribution Wiring Diagram (3 of 7) for Lexus IS 350 2006 List of elements for Ground Distribution Wiring Diagram (3 of 7) for Lexus IS 350 2006: 37 (w/ 4wd) 4wd control ecu (w/ lexus navigation) multi- display (w/ vehicle dynamics integrated module) skid control ecu A10 Acc relay Airbag sensor assembly center Body ecu Cigarette lighter Combination meter Cowl side j/b right (at right end of dash) D11 D17 Defog relay Engine room r/b 1 (right rear of engine compt) Id code box J4 (right kick panel) J47 J50 J78 Junction connector j71 (behind right side of dash) Junction connector j80 (at right kick panel) K10 Left vanity lamp switch Luggage compartment door opener switch Luggage compartment door opener switch (main) Noise filter Overhead j/b Power source control ecu Power switch Pwr outlet relay Rh-ig1 relay Right front absorber control actuator Right vanity lamp switch Starter relay Steering lock ecu Tilt motor (w/ tilt & power telescopic steering) To j2 (diagram 4 of 7) Ground Distribution Wiring Diagram (4 of 7) for Lexus IS 350 2006 List of elements for Ground Distribution Wiring Diagram (4 of 7) for Lexus IS 350 2006: 41 (2wd) traction control switch (a/t) electronically controlled transmission pattern select switch (a/t) shift lock control ecu (if equipped) rear sunshade switch (if equipped) sliding roof control ecu (if equipped) tilt & telescopic ecu (m/t) etcs snow switch (w/ lexus navigation) clock assembly (w/o lexus navigation) integration control & panel assembly A/c amplifier Airbag sensor assembly center Body ecu Cigarette lighter Combination meter Console box lamp Cowl side j/b left (at left end of dash) D12 Data link connector 3 From cowl side j/b right (diagram 3 of 7) Gateway ecu Glove box lamp J1 (left kick panel) J2 (under center console) J26 J34 J47 J58 Junction connector j27 (behind left side of dash) Junction connector j70 (behind right side of dash) Lh-ig1 relay Lh-ig2 relay Overhead j/b shield Satellite switch Seat heater switch Shielded Steering lock ecu Steering sensor Tire pressure warning ecu Turn signal flasher Windshield wiper switch assembly Yaw rate sensor Ground Distribution Wiring Diagram (5 of 7) for Lexus IS 350 2006 List of elements for Ground Distribution Wiring Diagram (5 of 7) for Lexus IS 350 2006: 35 (if equipped) rear sunshade relay (w/ memory seats) left front seat position control ecu & switch (w/ parking assist) clearance warning ecu (w/ power seats) (w/o memory seats) left front seat power seat switch (w/o power seats) Center stop lamp Fuel lid opener motor Fuel suction pump & gauge assembly Junction connector q35 (above left rear wheelwell) Junction connector u11 (under driver's seat) Left front door electrical key oscillator Left front door lock assembly Left front seat back climate control blower Left front seat cushion climate control blower Left front seat inner belt Left front seat lumbar support power seat switch Left license plate lamp Left outer mirror control ecu Left outer rear view mirror Left rear combination lamp Left rear door lock assembly Left rear power window switch Left seat heater Luggage compartment door lock cylinder Luggage door lock assembly Luggage electrical key switch Outer mirror switch Power window master switch Q1 (near left "b" pillar) Q2 (left side of trunk) Right rear combination lamp Seat belt control ecu W/ power seats W/o power seats Ground Distribution Wiring Diagram (6 of 7) for Lexus IS 350 2006 List of elements for Ground Distribution Wiring Diagram (6 of 7) for Lexus IS 350 2006: 26 (w/ memory seats) right front seat position control ecu & switch (w/ power seat) (w/ power seat) right seat heater (w/ seat position memory) right outer mirror control ecu (w/o memory seats) right front seat power seat switch (w/o power seats) right seat heater Certification ecu Door control receiver Door lock control switch Junction connector p26 (right side of trunk) Junction connector t11 (in right front seat) Junction connector t14 (under right front seat) P19 P2 (right rear of vehicle) Power outlet socket Rear window defogger Right front door electrical key oscillator Right front door lock assembly Right front power window switch Right front seat back climate control blower Right front seat cushion climate control blower Right front seat inner belt Right front seat lumbar support power seat switch Right outer rear view mirror Right rear door lock assembly Right rear power window switch Ground Distribution Wiring Diagram (7 of 7) for Lexus IS 350 2006 List of elements for Ground Distribution Wiring Diagram (7 of 7) for Lexus IS 350 2006: 21 B1 (right front of engine compt) B2 (left front of engine compt) C1 (front of engine) Cooling fan motor Engine hood courtesy switch Fuel injector shield H1 (front of engine) I1 (front of engine) J3 (in center console) J66 Left front fog lamp Left headlamp assembly P27 P3 (right side of trunk) Power steering motor shield Radio receiver assembly Right front fog lamp Right headlamp assembly Shielded Smog ventilation sensor Stereo component amplifier
HEADLIGHTS Adaptive Front Lighting Wiring Diagram (1 of 2) for Lexus IS 350 2006 List of elements for Adaptive Front Lighting Wiring Diagram (1 of 2) for Lexus IS 350 2006: 64 (w/ actuator) A14 A2 (left rear of engine compt) A20 A27 A28 A35 Bl1+ Bl1- Bl2+ Bl2- Br1+ Br1- Br2+ Br2- Computer data lines system Cowl side j/b left (at left end of dash) Flo Fro Front height control sensor (left front of engine compt) H-lp lvl fuse 7.5a Headlamp leveling motor Headlamp swivel ecu (left kick panel) Headlamp swivel motor Hot in on or start J/c a20 (upper left kick panel) K10 Left headlight assembly Ll1+ Ll1- Ll2+ Ll2- Lr1+ Lr1- Lr2+ Lr2- Motor Mpx1 Mpx2 Pnk Rear height control sensor (under rear of vehicle) Red Right headlight assembly Sbf Sbr Sensor Sgf Sgr Shfl Shrl Skid control ecu (center console) Skid control ecu (left rear of engine compt) a14 Smbl Smbr Smgl Smgr Sml Smr Spdl Spdr Ss+ Ss- W/ vehicle dynamic integrated management W/o vehicle dynamic integrated management Adaptive Front Lighting Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Adaptive Front Lighting Wiring Diagram (2 of 2) for Lexus IS 350 2006: 40 (right kick panel) +ig A10 Afs off Auto Body ecu Combination meter Computer data lines system Cowl side j/b right (at right end of dash) Dimmer switch Flash Gauge fuse 7.5a Head Headlamp dimmer switch assembly High Hot at all times Hot in on or start Ig2 or dome +b Input circuit J/c j27 (behind left side of dash) J21 J26 J27 J34 J74 J75 Light control switch Low Micro computer Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Off Ss1+ Ss1- Steering sensor (at steering column) Tail Windshield wiper switch assembly Headlamps Wiring Diagram, with DRL (1 of 2) for Lexus IS 350 2006 List of elements for Headlamps Wiring Diagram, with DRL (1 of 2) for Lexus IS 350 2006: 63 (right kick panel) j4 +ig A10 A24 Acc Acc fuse 7.5a Altb Auto Automatic light control sensor (behind left side of dash) Batb Beam Becu Body ecu Cltb Clte Clts Combination meter Computer data lines system Cowl side j/b right (at right end of dash) Dcty Dimmer switch Ecu-ig rh fuse 10a Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Flash Fog switch Fr door rh fuse 20a Front fog Gauge fuse 7.5a Gnd1 Head Head fog Headlamp dimmer switch assembly High Hot at all times Hot in acc Hot in on or start Hrly Ig2 or dome +b Input circuit J/c j27 (behind left side of dash) J1 (left kick panel) J21 J26 J27 J34 J4 (right kick panel) J74 J75 Left front door courtesy switch Light control switch Low Micro computer Mpx+ Mpx- Mpx- b fuse 10a Mpx1 Mpx2 Off Red Tail Ti & te fuse 20a To front controller (diagram 2 0f 2) Windshield wiper switch assembly Headlamps Wiring Diagram, with DRL (2 of 2) for Lexus IS 350 2006 List of elements for Headlamps Wiring Diagram, with DRL (2 of 2) for Lexus IS 350 2006: 35 (left front of engine compt) b2 (right front of engine compt) b1 A2 (left rear of engine compt) A33 Cowl side j/b left (at left end of dash) D18 Ecu-ig lh fuse 10a Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Engine room j/b 2- engine room r/b 2 (left side of engine compt) Fr fog fuse 15a Fr fog relay Fr tail fuse 10a From mpx-b fuse (diagram 1 of 2) Front controller H-lp l lwr fuse 15a H-lp r lwr fuse 15a H-lp upr fuse 15a Head lp relay High Hot at all times Hot in on or start J/c a33 (at right kick panel) J80 Left front fog lamp Left headlamp assembly Light control ecu Low Low (hid) Main fuse 30a Right front fog lamp Right headlamp assembly Solenoid W/ hid W/o hid Wiper/ washer system (headlamp cleaner circuit) Headlamps Wiring Diagram, without DRL (1 of 2) for Lexus IS 350 2006 List of elements for Headlamps Wiring Diagram, without DRL (1 of 2) for Lexus IS 350 2006: 63 (right kick panel) j4 +ig A10 A24 Acc Acc fuse 7.5a Altb Auto Automatic light control sensor (behind left side of dash) Batb Beam Becu Body ecu Cltb Clte Clts Combination meter Computer data lines system Cowl side j/b right (at right end of dash) Dcty Dimmer switch Ecu-ig rh fuse 10a Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Flash Fog switch Fr door rh fuse 20a Front fog Gauge fuse 7.5a Gnd1 Head Head fog Headlamp dimmer switch assembly High Hot at all times Hot in acc Hot in on or start Hrly Ig2 or dome +b Input circuit J/c j27 (behind left side of dash) J1 (left kick panel) J21 J26 J27 J34 J4 (right kick panel) J74 J75 Left front door courtesy switch Light control switch Low Micro computer Mpx+ Mpx- Mpx- b fuse 10a Mpx1 Mpx2 Off Red Tail Ti & te fuse 20a To front controller (diagram 2 0f 2) Windshield wiper switch assembly Headlamps Wiring Diagram, without DRL (2 of 2) for Lexus IS 350 2006 List of elements for Headlamps Wiring Diagram, without DRL (2 of 2) for Lexus IS 350 2006: 34 (left front of engine compt) b2 (right front of engine compt) b1 A2 (left rear of engine compt) A33 Cowl side j/b left (at left end of dash) D18 Ecu-ig lh fuse 10a Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Engine room j/b 2- engine room r/b 2 (left side of engine compt) Fr fog fuse 15a Fr fog relay From mpx-b fuse (diagram 1 of 2) Front controller H-lp l lwr fuse 15a H-lp r lwr fuse 15a H-lp upr fuse 20a Head hi relay Head lp relay High Hot at all times Hot in on or start J/c a33 (at right kick panel) J80 Left front fog lamp Left headlamp assembly Light control ecu Low Low (hid) Main fuse 30a Right front fog lamp Right headlamp assembly W/ hid W/o hid Wiper/ washer system (headlamp cleaner circuit)
HORN Horn Wiring Diagram for Lexus IS 350 2006 List of elements for Horn Wiring Diagram for Lexus IS 350 2006: 20 A2 (left rear corner of engine compt) Computer data lines system Engine room r/b 2 (on left side of engine compartment) Front controller High horn (in front of radiator) Horn Horn fuse 10a Horn relay Horn switch Hot at all times J/c a9 (left side of engine compt) J24 Left cowl side j/b (at left end of dash) Low horn (in front of radiator) Mpx1 Mpx2 Power source control ecu (behind right side of dash) Spiral cable (under steering wheel) jk1 Steering pad switch Windshield wiper switch
INSTRUMENT CLUSTER Clock Wiring Diagram for Lexus IS 350 2006 List of elements for Clock Wiring Diagram for Lexus IS 350 2006: 26 A24 Acc Acc fuse 7.5a Acc relay Accd Body ecu (at right end of dash) Clock assembly D14 D27 Ecu-ig fuse 10a Engine room 1 r/b (right rear of engine compt) Hot at all times Ig+ Ig1 relay Ig1d Ill Integrated control & panel assembly J/c j27 (behind left side of dash) J1 (left kick panel) J4 (right kick panel) J75 Mpx/b fuse 10a Pnk Power source control ecu (behind right side of dash) Right cowl side j/b (at right end of dash) W/ navigation system w/o navigation system Instrument Cluster Wiring Diagram (1 of 2) for Lexus IS 350 2006 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Lexus IS 350 2006: 92 (a/t) (m/t) (left kick panel) j1 (odo/trip) lcd (right kick panel) j4 (sequential) lcd A11 A12 A15 A18 A2 (left rear of engine compt) A24 A25 A29 Abs Afs off B10 B12 Beam Body computer Brake Brake fluid level warning switch Charge Clearance sonar Combination meter Computer micro Cruise Display multi info Dome fuse 10a Door Dr seat belt Drive Ect pwr Ect snow etcs snow Efi Engine controls system Engine room 1 j/b (right rear of engine compt) Exterior lights system Front fog Fuel Gauge fuse 7.5a Head Hot at all times Hot w/ ig2 relay energized Ig+ Ill- Input circuit Instrument cluster system (clock circuit) Int Interior lights system J/c a29 & j10 (at left kick panel) J/c j27 (behind left side of dash) J1 (left kick panel) J10 J21 J34 J35 J75 L10 Left turn Light control rheostat Lsft Malfunction Master Micro computer (sub) Mpx+ Mpx-b fuse 10a Mpx1 Mpx2 Neutral P/s Park Parking brake switch (a/t) Parking brake switch (m/t) Pcs Pkb Pnk Red Reverse Right cowl side j/b (at right end of dash) Right turn Rsel Satellite switch Set Slip Speed warning Speedometer Srs Tacho warning Tachometer Temperature Tire press Warning system Instrument Cluster Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Lexus IS 350 2006: 79 (in center console) j3 (left rear of engine) e1 3.5l 4.5l A/c amplifier A10 A2 (left rear of engine compt) A29 A30 A33 Body computer Caih Cail Canh Canl Certifi- cation ecu Crankshaft position sensor Data link connector 3 Ecu-ig fuse 10a Engine control module (on left front of engine compt) Engine oil level sensor Engine oil pressure switch Engine room 2 j/b (left side of engine compt) Front controller Fuel sender gage (sub) Fuel suction pump & gage assembly Gateway ecu (at right end of dash) Grd Hot w/ ig2 relay energized J/c a10 & e1 (left side of engine compt) J/c j10 & a29 (at left kick panel) J/c j2 & j7 (at left kick panel) J/c j80 & a33 (at right kick panel) J/c j81 & j84 (at right kick panel) J/c p24 & p25 (right side of trunk) J10 J63 J66 J80 J81 J84 Left cowl side j/b (at left end of dash) Mol Mops Mpd1 Mpd2 Mpi1 Mpi2 Mpx+ Mpx- Mpx1 Mpx2 Multi- display Nca Ne+ Ne- P24 P25 Pnk Power source control ecu (behind right side of dash) Power window master switch Radio receiver assembly Red Skid control ecu Skid control ecu w/ actuator Sp1 Spd Spiral cable Steering pad switch Stereo component amplifier Swg Tac Tach Tire pressure warning ecu W/ tire pressure warning system w/o tire pressure warning system W/ vehicle dynamic integrated management W/o vehicle dynamic integrated management Water level warning switch Windshield wiper switch assembly
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 2) for Lexus IS 350 2006 List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Lexus IS 350 2006: 62 A11 A12 A19 Am1 Am2 Am2 fuse 15a Bdcy Body computer Body ecu D17 Dcty Dcyl Grd1 Grd2 Hot at all times Ile Ile1 J/c j71 (behind right side of dash) J/c j80 (at right kick panel) J/c l11 (near right front door) J/c m14 (in left front door) J/c p24 & p25 (right side of trunk) J/c q33 & q34 (above left rear wheelwell) J/c q36 (above left rear wheelwell) J2 (under center console) J4 (right kick panel) J75 Lcty Left cowl side j/b (at left end of dash) Left front door courtesy lamp Left front door courtesy switch Left outer rear view mirror foot lamp Left outer scuff lamp Left rear door courtesy switch Lgcy Luggage door lock assembly Luggage room lamp Luggage room lamp diode Luggage room lamp noise filter M11 M15 P24 P25 Parking brake switch (m/t) Pcty Pcyl Pkb Pnk Power source control ecu (behind right side of dash) Power switch Q2 (left side off trunk) Q33 Q34 Rcty Red Right cowl side j/b (at right end of dash) Right front door courtesy lamp Right front door courtesy switch Right outer rear view mirror foot lamp Right outer scuff lamp Right rear door courtesy switch W/ memory w/o memory Courtesy Lamps Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Lexus IS 350 2006: 30 A29 Dome fuse 10a Dome lamp Door Engine room 1 r/b (right rear of engine compt) Fspt Hot at all times J/c a29 & j10 (at left kick panel) J/c j71 (behind right side of dash) J10 J4 (right kick panel) J75 Left foot lamp Left front map lamp Left rear map lamp Left vanity lamp Left vanity lamp switch On/off Overhead j/b (on front center of roof) Pnk Red Right cowl side j/b (at right end of dash) Right foot lamp Right front map lamp Right rear map lamp Right vanity lamp Right vanity lamp switch Room lamp Shift illum- ination Ul2 Instrument Illumination Wiring Diagram (1 of 2) for Lexus IS 350 2006 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Lexus IS 350 2006: 41 A24 Acc fuse 7.5a Becu Body ecu Cigar lighter Clock assembly Console box lamp D12 D17 D20 D27 Engine room 1 r/b (right rear of engine compt) Glove box lamp Grd Grd1 Grd2 Hot at all times Ill+ Ill- Integrated control & panel assembly J/c j27 (behind left side of dash) J2 (under center console) J3 (in center console) J4 (right kick panel) J63 J66 Left center register light Left cowl side j/b (at left end of dash) Mpx-b fuse 10a Multi- display (w/ navi- gation) Panel fuse 7.5a Radio receiver assembly Right center register light Right cowl side j/b (at right end of dash) Right register light Satellite switch Swg Tail relay Trly W/ navi- gation W/o navi- gation Instrument Illumination Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Lexus IS 350 2006: 41 (left rear of engine compt) a2 (right kick panel) j4 A/t A/t shift lever lamp (a/t) A10 A25 A29 Combination meter Electronically controlled transmission pattern select switch Engine room 2 r/b (left side of engine compt) Etcs snow switch Gauge fuse 7.5a Headlamp sunshade switch Hot at all times Ig+ Ig2 fuse 10a Ig2 relay Ig2d Ill+ Ill- Instrument cluster system J/c a29 & j10 (at left kick panel) J/c a9 J/c j70 (behind right side of dash) J10 J24 J34 J35 Left register light Light control rheostat M/t Mpx+ Mpx- Pnk Power source control ecu (behind right side of dash) Rear sunshade switch Right cowl side j/b (at right end of dash) Seat heater switch Spiral cable Steering pad switch Traction control switch
MEMORY SYSTEMS Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 350 2006 List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 350 2006: 50 (or red) (under driver's seat) j/c q7 & u1 Ca1h Ca1l Canh Canl Computer data lines system D13 D18 Driver's seat position control ecu & switch (below left front seat) Engine control module Front door fuse 20a Front p/seat fuse 30a Frv+ Frv- Gateway ecu Grd Hot at all times Ig fuse 10a Ig1 relay J/c m14 (in left front door) J1 (left kick panel) J18 J22 J29 J77 Left cowl j/b (at left end of dash) Lft+ Lft- Mpd1 Mpd2 Mpx1 Park/ neutral position switch Pnk Power seat motor (driver's seat front vertical control) (below driver's seat) Power seat motor (driver's seat lumbar support control) (in driver's seat)) Power seat motor (driver's seat rear vertical control) (in driver's seat) Power seat motor (driver's seat reclining control) (in driver's seat) Power seat motor (driver's seat slide control) (in driver's seat) Power seat switch (driver's seat lumbar support control) (in driver's seat) Q1 (near left "b" pillar) Rcl+ Rcl- Red Skid control ecu Sld+ Sld- Sysb W/ vehicle dynamics integrated management W/o vehicle dynamics integrated management Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 350 2006: 49 (near left "b" pillar q1 A12 A20 A24 Ant Asel Bdr Body computer Certification ecu Computer data lines system Cpub D12 D14 Data Dcty Door control receiver Driver's seat memory switch Ecu-ig fuse 10a Electrical key antenna Engine room 1 j/b (right rear of engine compt) Grd Hot at all times Ig1d Ig2 relay J/c j27 (behind left side of dash) J/c q36 (above left rear wheelwell) J21 J4 (right kick panel) J75 Left front door courtesy switch Mpx-b fuse 10a Mpx1 Mpx2 Mswe Outer mirror control ecu (left) (in left front door) P2 (right rear of vehicle) Parking brake switch (m/t) Pkb Pnk Power source control ecu (behind right side of dash) Rco Rda Red Right cowl j/b (at right end of dash) Rssi Set Sig Sil1 Sile Memory Mirrors Wiring Diagram (1 of 2) for Lexus IS 350 2006 List of elements for Memory Mirrors Wiring Diagram (1 of 2) for Lexus IS 350 2006: 72 (behind right side of dash) power source control ecu A20 A24 Acc fuse 7.5a Adjusting switch Ant Asel Bdr Body ecu Ca1h Ca1l Certification ecu Computer data lines system Cpub D12 D14 D27 Data Door control receiver Down Ecu-ig fuse 10a Electrical key antenna Engine room 1 j/b (right rear of engine compt) Fold away switch Front door fuse 20a Gateway ecu Grd Hot at all times Hssr Ig1 relay Ig1d J/c l11 (near right front door) J/c p24 (right side of trunk) J15 J18 J21 J4 (right kick panel) J74 J75 L10 Left Left/right motor Lt/up Mirb Mire Mirs Mpd1 Mpd2 Mpx-b fuse 10a Mpx1 Mpx2 Msw Outer mirror control ecu (right) (in right front door) Outer mirror switch P2 (right rear of vehicle) Pnk Q1 (near left "b" pillar Rco Rda Red Red red Retractable motor Right Right cowl side j/b (at right end of dash) Right outer rear view mirror Rssi Rt/dn Select switch Sensor Sig Up/down motor Vssr Memory Mirrors Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Memory Mirrors Wiring Diagram (2 of 2) for Lexus IS 350 2006: 52 (near left "b" pillar q1 (or red) A12 Bdr Body ecu Canh Canl Computer data lines system Cpub D13 D18 Dcty Driver's seat memory switch Engine control module Front door fuse 20a Grd Hot at all times Hssr Ig fuse 10a Ig1 relay J/c j27 (behind left side of dash) J/c m14 (in left front door) J/c q36 (above left rear wheelwell) J1 (left kick panel) J29 J75 J77 Left cowl j/b (at left end of dash) Left outer rear view mirror Left/right motor M10 Mpx1 Mswe Outer mirror control ecu (left) (in left front door) Park/ neutral position switch Parking brake switch (m/t) Pkb Pnk Red Retractable motor Right cowl side j/b (at right end of dash) Right front door courtesy switch Sensor Set Sig Sil1 Sile Skid control ecu Up/down motor Vssr W/ vehicle dynamics integrated management W/o vehicle dynamics integrated management Memory Power Tilt & Power Telescopic Wiring Diagram (1 of 2) for Lexus IS 350 2006 List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram (1 of 2) for Lexus IS 350 2006: 63 (behind right side of dash) power source control ecu (in left front door) outer mirror control ecu (left) (near left "b" pillar q1 A12 A15 A18 A20 A24 Ant Asel Bdr Body ecu Certification ecu Computer data lines system Cpub D12 D14 Data Dcty Door control receiver Driver's seat memory switch Ecu-ig fuse 10a Ecub Electrical key antenna Engine room 1 j/b (right rear of engine compt) Grd Hot at all times Ig1 relay Ig1d J2 (under center console) J21 J4 (right kick panel) J75 Mpx-b fuse 10a Mpx1 Mpx2 Mswe P2 (right rear of vehicle) Parking brake switch (m/t) Pkb Pnk Rco Rda Red Right cowl side j/b (at right end of dash) Right front door courtesy switch Rssi Set Sig Sil1 Sile Telescopic sensor Tem+ Tem- Tes Ti & te fuse 20a Tilt & telescopic ecu (on steering wheel) Tilt motor Tim+ Tim- Tis Vce Vci Memory Power Tilt & Power Telescopic Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram (2 of 2) for Lexus IS 350 2006: 41 (or red) Ca1h Ca1l Canh Canl Computer data lines system D13 D18 Down Engine control module Front door fuse 20a Gateway ecu Grd Headlamp dimmer switch assembly Hot at all times Ig fuse 10a Ig1 relay J/c j27 (behind left side of dash) J/c m14 (in left front door) J/c q36 (above left rear wheelwell) J1 (left kick panel) J2 (under center console) J26 J29 J77 Left cowl j/b (at left end of dash) Long Mpd1 Mpd2 Mpx1 Mpx2 Msw Park/ neutral position switch Pnk Red Short Skid control ecu Tilt & telescopic switch W/ vehicle dynamics integrated management W/o vehicle dynamics integrated management Windshield wiper switch assembly Passenger"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 350 2006 List of elements for Passenger"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 350 2006: 48 (in right front seat) j/c t11 (or red) Ca1h Ca1l Canh Canl Certification ecu Computer data lines system D13 Engine control module Front door fuse 20a Front p/seat fuse 30a Frv+ Frv- Gateway ecu Grd Hot at all times Ig fuse 10a Ig1 relay J1 (left kick panel) J29 J77 Left cowl j/b (at left end of dash) Lft+ Lft- Mpd1 Mpd2 Mpx1 Mpx2 Park/ neutral position switch Pnk Position control ecu & switch (right) (below right front seat) Power seat motor (front passenger's seat front vertical control) (below right front seat) Power seat motor (front passenger's seat lumbar support control) (in right front seat) Power seat motor (front passenger's seat rear vertical control) (below right front seat) Power seat motor (front passenger's seat reclining control) (in right front seat) Power seat motor (front passenger's seat slide control) (in right front seat) Power seat switch (front passenger's seat lumbar support control) (in right front seat) Rcl+ Rcl- Red Right cowl j/b (at right end of dash) Skid control ecu Sld+ Sld- Sysb W/ vehicle dynamics integrated management W/o vehicle dynamics integrated management Passenger"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Passenger"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 350 2006: 40 (near left "b" pillar q1 A12 A20 Bdr Body computer Computer data lines system Cpub D12 Dcty Ecu-ig fuse 10a Engine room 1 j/b (right rear of engine compt) Front passenger's seat memory switch Grd Hot at all times Ig1d Ig2 relay J/c l11 (near right front door) J/c p24 & p25 (right side of trunk) J15 J18 J20 J21 J4 (right kick panel) J75 Mpx-b fuse 10a Mpx1 Mpx2 Mswe P24 P25 Parking brake switch (m/t) Pkb Pnk Power source control ecu (behind right side of dash) Red Right cowl j/b (at right end of dash) Right front door courtesy switch Right outer mirror control ecu (in right front door) Set Sig
NAVIGATION Rear Sonar Wiring Diagram for Lexus IS 350 2006 List of elements for Rear Sonar Wiring Diagram for Lexus IS 350 2006: 81 (or red) 2.5l 3.5l A/t A12 A30 Back up lamp switch Bkup Body computer Ca1h Ca1l Canh Canl Cbz Clearance sonar Clearance warning buzzer Clearance warning ecu Computer data lines system D12 D13 E49 Engine control Engine controls system Gateway ecu Grd Gtx+ Gtx- Hot at all times Ig fuse 10a Ig fuse 7.5a Ig1 relay Ig1d Input circuit Instrument cluster Instrument cluster system J/c e2 & e49 (left side of engine compt) J/c j70 (behind right side of dash) J/c q33 (above left rear wheelwell) J1 (left kick panel) J12 J2 (under center console) J21 J23 J34 J4 (right kick panel) J75 J77 L10 Left cowl side j/b (at left end of dash) Left front corner ultrasonic sensor Left rear center ultrasonic sensor Left rear corner ultrasonic sensor M/t Micro computer Mpd1 Mpd2 Mpi1 Mpi2 Mpx+ Mpx- Mpx1 Mpx2 Navigation system (navigation circuit) Ne+ Nr- Park/ neutral position switch Parking brake switch Pkb Pnk Power source control ecu (behind right side of dash) Q2 (left side of trunk) Red Right cowl side j/b (at right end of dash) Right front corner ultrasonic sensor Right rear center ultrasonic sensor Right rear corner ultrasonic sensor Skid control ecu Sp1 Speedometer W/ vehicle dynamics integrated management W/o vehicle dynamics integrated management Rear View Monitoring Wiring Diagram for Lexus IS 350 2006 List of elements for Rear View Monitoring Wiring Diagram for Lexus IS 350 2006: 78 (or red) 2.5l 3.5l A/t A12 A30 A33 Back Back-up lamp switch Bkup Body computer Ca1h Ca1l Canh Canl Computer data lines system D12 D13 E49 Engine control Engine controls system Gateway ecu Grd Gtx+ Gtx- Hot at all times Ig fuse 10a Ig1 relay Ig1d Ind Input circuit Instrument cluster J/c a33 & j80 (at right kick panel) J/c e2 & e49 (left side of engine compt) J/c q33 (above left rear wheelwell) J1 (left kick panel) J2 (under center console) J21 J23 J34 J50 J74 J75 J77 J80 L10 Left cowl side j/b (at left end of dash) M/t Micro computer Mpd1 Mpd2 Mpi1 Mpi2 Mpx+ Mpx- Mpx1 Mpx2 Multi-display Navigation system (navigation circuit) Ne+ Nr- P30 Park/ neutral position switch Parking brake switch Pkb Pnk Power source control ecu (behind right side of dash) Red Rev Right cowl side j/b (at right end of dash) Seuc Skid control ecu Sp1 Spd Speedometer Stereo component amplifier W/ vehicle dynamics integrated management W/o vehicle dynamics integrated management
PASSIVE RESTRAINTS Passive Restraints Wiring Diagram for Lexus IS 350 2006 List of elements for Passive Restraints Wiring Diagram for Lexus IS 350 2006: 23 Buckle switch D12 D13 Hot at all times Ig fuse 10a Ig fuse 7.5a Ig1d J/c q7 & u1 (under left front seat) J1 (left kick panel) J11 J13 J4 (right kick panel) Left cowl side j/b (at left end of dash) Left front seat inner belt Left front seat outer belt Left ig1 relay Pnk Power source control ecu (behind right side of dash) Q1 (near left "b" pillar) Right cowl side j/b (at right end of dash) Right front seat inner belt Right front seat outer belt Right ig1 relay Power Shoulder Belt Anchorage Wiring Diagram (1 of 2) for Lexus IS 350 2006 List of elements for Power Shoulder Belt Anchorage Wiring Diagram (1 of 2) for Lexus IS 350 2006: 34 (or red) (under center console) j2 Buckle switch Ca1h Ca1l Canh Canl Center airbag sensor assembly Computer data lines system Dbe+ Dbe- Distance control ecu Engine control module Gateway ecu Igb J47 J77 Left front seat inner belt Lrdd Lrrd Millimeter wave radar sensor Mpd1 Mpd2 Mpi1 Mpi2 Pnk Q32 Red Sil Skid control ecu Steering sensor ecu W/ vehicle dynamics integrated management W/o vehicle dynamics integrated management Yaw rate sensor Power Shoulder Belt Anchorage Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Power Shoulder Belt Anchorage Wiring Diagram (2 of 2) for Lexus IS 350 2006: 56 (behind right side of dash) power source control ecu +ig A25 Anti-lock brakes system Buckle switch Canh Canl Combination meter Computer data lines system D12 D13 D14 D29 Ecu-ig fuse 10a Gauge fuse 7.5a Grd Hot at all times Hot w/ ig2 relay energized Ig1 Ig1 relay Ig1d Input circuit J/c j27 (behind left side of dash) J/c j70 (behind left side of dash) J/c q36 (above left rear wheelwell) J1 (left kick panel) J16 J34 J4 (right kick panel) Left cowl side junction block (at left end of dash) Left front seat outer belt motor Master ind Micro computer Mol+ Mol- Mor+ Mor- Mpx+ Mpx- Mpx1 Mpx2 Pbk+ Pbk- Pcs ind Pnk Psb fuse 30a Q2 (left side of trunk) Red Right cowl side junction block (at right end of dash) Right front seat inner belt Right front seat outer belt motor Seat belt control ecu (left side of trunk) Sil Speedometer Srs ind Vsc warning buzzer
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 5) for Lexus IS 350 2006 List of elements for Power Distribution Wiring Diagram (1 of 5) for Lexus IS 350 2006: 54 (w/ drl) (w/o drl) A/c comp fuse 7.5a A/f fuse 15a Abs 3 fuse 25a Abs2 fuse 30a Air conditioning system Alt fuse 150a Alt-s fuse 7.5a (w/ drl) Anti-lock brakes system Battery Cooling fans system Cruise control, engine controls, transmissions systems E/g-am fuse 60a E/g-b fuse 60a Electronic power steering system Engine controls system Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Engine room j/b 2- engine room r/b 2 (left side of engine compt) Eps fuse 80a Etcs fuse 10a Exterior lights system Fan1 fuse 40a Fr ctrl-am fuse 30a Fr ctrl-b fuse 25a Fr fog fuse 15a Fr fog relay Fr tail fuse 10a Fr tail relay From e/g-am fuse (diagram 1 of 5) From e/g-b fuse (diagram 1 of 5) Front controller Front controller (w/ drl) H-lp cln fuse 30a H-lp upr fuse 15a 20a Head hi relay (w/o drl) Horn fuse 10a Horn relay Pnk Rad 1 fuse 30a Rad 2 fuse 30a Red Sound, navigation systems Starter fuse 30a Starting/ charging system Str lock fuse 25a Tel fuse 10a (w/o drl) To abs 1 fuse (diagram 2 of 5) To fan 2 fuse (diagram 2 of 5) To fr ctrl-am fuse (diagram 1 of 5) To fr ctrl-b fuse (diagram 1 of 5) Turn/ haz fuse 15a Wash relay Washer fuse 20a Wiper/ washer system Power Distribution Wiring Diagram (2 of 5) for Lexus IS 350 2006 List of elements for Power Distribution Wiring Diagram (2 of 5) for Lexus IS 350 2006: 24 Abs 1 fuse 50a Air conditioning system Anti-lock brakes system Cooling fans system D/c cut fuse 20a Defog fuse 50a Defogger system Dome fuse 10a Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Fan 2 fuse 40a From fan1 fuse (diagram 1 of 2) From rad 2 fuse (diagram 1 of 5) Glw plg1 fuse 50a Glw plg2 fuse 50a Head lp relay Heater fuse 50a Interior lights system Lh j/b-am fuse 80a Main fuse 30a Mpx-b fuse 10a Rh j/b-am fuse 80a To a/c fuse (diagram 4 of 5) To ig2 main fuse (diagram 3 of 5) To stop sw (diagram 4 of 5) Power Distribution Wiring Diagram (3 of 5) for Lexus IS 350 2006 List of elements for Power Distribution Wiring Diagram (3 of 5) for Lexus IS 350 2006: 55 A2 (left rear of engine compt) A23 A25 A27 A29 Accd Am1 Am2 Am2 fuse 15a Body ecu Cowl side j/b right (at right end of dash) Cruise control, engine controls, transmissions, anti-lock brakes systems D11 Efi 2 relay Efi fuse 25a Efi main relay Engine controls system Engine controls, cruise control, transmissions systems Engine room j/b 1- engine room r/b 1 (right rear of engine compt) Engine room j/b 2- engine room r/b 2 (left side of engine compt) F/pmp fuse 25a Fr door rh fuse 20a From d/c cut fuse (diagram 2 of 5) Gauge fuse 7.5a Ig 2 relay Ig1d Ig2 fuse 10a Ig2 main fuse 50a Ig2d Ign fuse 10a Inj fuse 20a Inj relay Instrument cluster system J10 J4 (right kick panel) Junction connector a29 & j10 (left kick panel) Junction connector a9 Junction connector j71 (behind right side of dash) Junction connector j80 (at right kick panel) Lh j/b-b fuse 30a Memory, power windows systems P/i-b fuse 60a Pnk Power source control ecu (behind right side of dash) Power switch Power windows system Red Rh j/b-b fuse 30a Rr door rh fuse 20a Ssw1 Ssw2 Starting/ charging system To fr door lh fuse (diagram 5 of 5) To pwr outlet relay (diagram 5 of 5) To rh-ig1 relay (diagram 5 of 5) Power Distribution Wiring Diagram (4 of 5) for Lexus IS 350 2006 List of elements for Power Distribution Wiring Diagram (4 of 5) for Lexus IS 350 2006: 68 (left end of dash) cowl side j/b left A/c fuse 7.5a A11 A14 A15 A27 A28 Air conditioning, defogger system Air conditioning, defogger systems Air conditioning, navigation, exterior lights, starting/ charging, cruise control, transmissions, memory, power windows, shift interlock, door locks, interior lights systems Anti-lock brakes, cruise control, wiper/washer, exterior lights systems Body ecu Computer data lines system Cowl side j/b right (right end of dash) D13 D22 D28 D29 Defogger system Ecu- ig lh fuse 10a Electronic power steering system Exterior lights system Exterior lights, anti-lock brakes, cruise control, transmissions, engine controls, shift interlock, starting/charging systems Fr p/ seat lh fuse 30a Fr p/ seat rh fuse 30a Fr s/ htr lh fuse 15a Fr wip fuse 30a From cowl side j/b right (diagram 5 of 5) From lh j/b-am fuse (diagram 2 of 5) From rh j/b-am fuse (diagram 2 of 5) Fuel opn fuse 10a H-lp lvl fuse 7.5a Headlamps system Instrument cluster system J1 (left kick panel) J10 J11 J12 J16 J22 J28 J29 K10 Lh-ig fuse 10a Lh-ig1 relay Lh-ig2 relay Memory systems Memory, seats systems Mir htr fuse 15a Navigation system Navigation, sound systems Obd fuse 7.5a Pnk Power tops system Psb fuse 30a Rad 3 fuse 10a Red S/roof fuse 25a Seats system Seats, memory systems Sound, navigation systems Stop sw fuse 7.5a Tail relay Ti & te fuse 20a To pwr outlet relay (diagram 5 of 5) Trunk, tailgate, fuel doors system Tv 1 fuse 10a Wiper/ washer system Power Distribution Wiring Diagram (5 of 5) for Lexus IS 350 2006 List of elements for Power Distribution Wiring Diagram (5 of 5) for Lexus IS 350 2006: 43 Acc fuse 7.5a Acc relay Anti-theft system Body ecu Cig fuse 15a Cigarette lighter Cowl side j/b left (left end of dash) Cowl side j/b right (right end of dash) D12 D13 D14 D26 D27 Door locks, interior lights, memory, power windows, anti-theft systems Ecu- ig rh fuse 10a Fr door lh fuse 20a Fr s/ htr rh fuse 15a From lh From obd l fuse (diagram 4 of 5) From power source control ecu (diagram 3 of 5) J/b-b fuse (diagram 3 of 5) J13 J15 J16 J23 J4 (right kick panel) Junction connector p26 (right side of trunk) Memory, starting/ charging systems Navigation, sound systems Navigation, sound, instrument cluster, mirrors, memory, computer data lines, starting/ charging systems P26 Pnk Power outlet socket Power windows system Pwr outlet fuse 15a Pwr outlet relay Rh-ig fuse 7.5a Rh-ig1 relay Rr door lh fuse 20a Seats system Seats, cruise control, transmissions, navigation systems Security fuse 7.5a To cowl side j/b left (diagram 4 of 5)
POWER DOOR LOCKS Power Door Locks Wiring Diagram, with Smart Key System (1 of 7) for Lexus IS 350 2006 List of elements for Power Door Locks Wiring Diagram, with Smart Key System (1 of 7) for Lexus IS 350 2006: 43 Act+ Act- Actd Batb Bdr Body ecu Computer data lines system Cpub D24 Front door fuse 20a Grd Hot at all times Hrly Isif J/c a33 (at right kick panel) J/c q36 (above left rear wheel well) J10 J17 J21 J74 J75 Kul Left front door lock assembly Left rear door lock assembly Lgcy Lsw Lswl Lswp Lswr Mpx1 Mpx2 Pnk Power window master switch Pws Q1 (near left "b" pillar) Q2 (left side of trunk) Red Right cowl side j/b (at right end of dash) Right front door lock assembly Right rear door lock assembly S+b Tr+ Ul1 Power Door Locks Wiring Diagram, with Smart Key System (2 of 7) for Lexus IS 350 2006 List of elements for Power Door Locks Wiring Diagram, with Smart Key System (2 of 7) for Lexus IS 350 2006: 40 A1 (left rear of engine compt) A11 A36 Body ecu Bzr D11 D17 Dcty Dome lamp Door courtesy switch (left front) (on left "b" pillar) Door courtesy switch (left rear) (on left "c" pillar) Door courtesy switch (right front) (on right "b" pillar) Door courtesy switch (right rear) (on right "c" pillar) Door lock control switch Gnd1 Gnd2 Haz Ind Integrated control & panel assembly Intrusion sensor J/c j27 (behind left side of dash) J/c j80 (at right kick panel) J2 (under center console) J4 (right kick panel) J74 J75 Lcty Luggage door lock assembly Multi- display Overhead junction box Pcty Q2 (left side of trunk) Rcty Red Right cowl side j/b (at right end of dash) Room lamp Security horn (right rear of engine compt) Seuc W/ navigation system Wireless door lock buzzer Power Door Locks Wiring Diagram, with Smart Key System (3 of 7) for Lexus IS 350 2006 List of elements for Power Door Locks Wiring Diagram, with Smart Key System (3 of 7) for Lexus IS 350 2006: 46 A12 A29 A30 Body ecu Computer data lines system Dome fuse 10a Engine room 1 j/b (right rear of engine compt) Foot lamp Front door fuse 20a Grd Gsw Haz Head lp relay Hot at all times J/c a29 & j10 (at left kick panel) a29 J/c l11 (near right front door) J/c m14 (in left front door) J/c p24 & p25 (right side of trunk) J/c q33 & q34 (above left rear wheelwell) J1 (left kick panel) J10 J2 (under center console) Lcty Left cowl side j/b (at left end of dash) Left outer rear view mirror Lgcy Lkul Lpsw Luggage compt door lock cylinder Luggage electrical key switch M11 M15 Main fuse 30a Mpx1 Mpx2 P24 P25 Q2 (left side of trunk) Q33 Q34 Right outer rear view mirror Sgrd Turn signal flasher W/ memory W/o memory W/o navigation system Power Door Locks Wiring Diagram, with Smart Key System (4 of 7) for Lexus IS 350 2006 List of elements for Power Door Locks Wiring Diagram, with Smart Key System (4 of 7) for Lexus IS 350 2006: 40 (or red) A2 (left rear of engine compt) Airbbag sensor assembly center Anti-lock brakes system B1 (right front of engine compt) Buckle switch Ca1h Ca1l Canh Canl Combination meter Computer data lines system Dbe- Engine hood courtesy switch Engine room 1 j/b (right rear of engine compt) Engine room 2 j/b (left side of engine compt) Front controller Gateway ecu Gsw Horn (high) Horn (low) Horn fuse 10a Horn relay Hot at all times Integrated management J34 J77 Left front seat inner belt Mpd1 Mpd2 Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Q32 dbe+ Red Skid control ecu W/ vehicle dynamics W/o vehicle dynamics Power Door Locks Wiring Diagram, with Smart Key System (5 of 7) for Lexus IS 350 2006 List of elements for Power Door Locks Wiring Diagram, with Smart Key System (5 of 7) for Lexus IS 350 2006: 49 A24 Acc fuse 7.5a Ant Ant1 Ant2 Asel Clg Clgb D12 D13 D18 Data Door control receiver Ecu-ig fuse 10a Electrical key antenna Grd Hot at all times Hot w/ acc relay energized Ig fuse 10a J/c j27 (behind left side of dash) J/c l11 (near right front door) J/c m14 (in left front door) J1 (left kick panel) J15 J18 J24 J29 J4 (right kick panel) Left cowl side j/b (at left end of dash) Left front door electrical key oscillator (w/ wireless door lock control) Left front door outside handle Left ig1 relay P2 (right rear of vehicle) Park/ neutral position switch Pnk Q1 (near left "b" pillar) Red Right cowl side j/b (at right end of dash) Right front door electrical key oscillator (w/ wireless door lock control) Right front door outside handle Right ig1 relay Rssi Security fuse 7.5a Sel Sens Sgt Sgt2 Trg+ Trg- Power Door Locks Wiring Diagram, with Smart Key System (6 of 7) for Lexus IS 350 2006 List of elements for Power Door Locks Wiring Diagram, with Smart Key System (6 of 7) for Lexus IS 350 2006: 57 (right side of trunk) certification ecu +b1 Acc Agnd Asel Certification ecu (right side of trunk) Cg1b Cg2b Cg5b Cg6b Cg7b Cg8b Clg1 Clg2 Clg5 Clg6 Clg7 Clg8 Clgb Code Com Computer data lines system Console electrical key oscillator Grd Inds Indw Inside luggage room electrical key oscillator J/c j71 (behind right side of dash) J/c p24 & p25 (right side of trunk) J2 (under center console) J4 (right kick panel) Lin Mpx1 Mpx2 Outside luggage room electrical key oscillator P24 P25 P33 Pnk Power switch Rco Rda Rear seat electrical key oscillator Red Rssi Sel1 Sel2 Sen1 Sen2 Ss1 Ss2 Swil Tsw1 Tsw2 Txct Vc5 W/ wireless door lock control Power Door Locks Wiring Diagram, with Smart Key System (7 of 7) for Lexus IS 350 2006 List of elements for Power Door Locks Wiring Diagram, with Smart Key System (7 of 7) for Lexus IS 350 2006: 70 (at left kick panel) j/c a29 & j10 (or red) (right kick panel) j4 A27 A29 Accd Alt Am1 Am2 Am2 fuse 20a Canh Canl Computer data lines system Ctsw Efii Efio Engine control module Engine room 2 (left side of engine compt) Generator Grd Grd2 Hot at all times Hot w/ ig2 relay energized Id code box (behind center of dash) Ig1d Ig2 Ig2d Ige Ign fuse 10a Imi Imo Inds Indw Instrument cluster system J/c j71 (behind right side of dash) J10 J2 (under center console) J4 (right kick panel) Left cowl side j/b (at left end of dash) Lin Lin1 Mpx1 Mpx2 Pnk Power distribution system Power source control ecu (behind right side of dash) Red Right cowl side j/b (at right end of dash) Security fuse 7.5a Sgrd Shift lock control ecu (in center console) Sksw Slp Slp1 Spd Ssw1 Ssw2 Sta Star Starting/charging system Steering lock ecu (top right side of steering column) Stop lamp switch Stop sw fuse 7.5a Stp Str lock fuse 25a Str1 Str2 Stsw Swil Tach Power Door Locks Wiring Diagram, without Smart Key System (1 of 3) for Lexus IS 350 2006 List of elements for Power Door Locks Wiring Diagram, without Smart Key System (1 of 3) for Lexus IS 350 2006: 35 Act+ Act- Actd Batb Bdr Body ecu Computer data lines system D24 Front door fuse 20a Grd Hot at all times J/c q36 (above left rear wheel well) J10 J17 J21 J75 Kul Left front door lock assembly Left rear door lock assembly Lgcy Lsw Lswl Lswp Lswr Mpx1 Mpx2 Power window master switch Pws Q1 (near left "b" pillar) Q2 (left side of trunk) Red Right cowl side j/b (at right end of dash) Right front door lock assembly Right rear door lock assembly Ul1 Power Door Locks Wiring Diagram, without Smart Key System (2 of 3) for Lexus IS 350 2006 List of elements for Power Door Locks Wiring Diagram, without Smart Key System (2 of 3) for Lexus IS 350 2006: 33 A11 Body ecu Ca1h Ca1l Combination meter Computer data lines system D17 Dcty Door courtesy switch (left front) (on left "b" pillar) Door courtesy switch (left rear) (on left "c" pillar) Door courtesy switch (right front) (on right "b" pillar) Door courtesy switch (right rear) (on right "c" pillar) Door lock control switch Gateway ecu Gnd1 Gnd2 J2 (under center console) J34 J4 (right kick panel) J75 Lcty Luggage door lock assembly Mpd1 Mpd2 Mpi1 Mpi2 Mpx+ Mpx- Pcty Q2 (left side of trunk) Rcty Red Right cowl side j/b (at right end of dash) Power Door Locks Wiring Diagram, without Smart Key System (3 of 3) for Lexus IS 350 2006 List of elements for Power Door Locks Wiring Diagram, without Smart Key System (3 of 3) for Lexus IS 350 2006: 48 (behind right side of dash) power source control ecu (or red) A30 Alt Body ecu Buckle switch Canh Canl Computer data lines system D12 D13 Dbe- Engine control module Front door fuse 20a Generator Grd Gsw Hot at all times Ig fuse 10a Ig1d Integrated management J/c j2, j4, j6, & j7 (at left kick panel) J/c j47 & q32 J/c j81, j83, & j84 (at right kick panel) j84 J1 (left kick panel) J1 (left kick panel) J2 (under center console) J47 canl J77 J77 canl J81 J83 Left cowl side j/b (at left end of dash) Left ig1 relay Mpx1 Mpx2 Park/neutral position switch Pnk Q32 dbe+ Q33 Red Right cowl side j/b (at right end of dash) Sgrd Skid control ecu (center console) Skid control ecu with actuator (left rear of engine compt) Sp1 W/ vehicle dynamics W/o vehicle dynamics
POWER MIRRORS Power Mirrors Wiring Diagram for Lexus IS 350 2006 List of elements for Power Mirrors Wiring Diagram for Lexus IS 350 2006: 29 (behind left side of dash) Acc fuse 7.5a Cowl side j/b right (at right end of dash) D27 Defogger system Down Ec+ Ec- Electro- chromic mirror circuit Fold Hot in acc or on J/c j27 J/c m14 (in left front door) Left Left outer rear mirror Mirror heater Mlh Mlv Mrh Mrv Nca Operation switches Outer mirror switch Q1 (near left "b" pillar) Red Right Right outer rear mirror Select switches Unfold
POWER SEATS Climate Control Seats Wiring Diagram (1 of 2) for Lexus IS 350 2006 List of elements for Climate Control Seats Wiring Diagram (1 of 2) for Lexus IS 350 2006: 40 A/c fuse 7.5a A27 Ass5 Ctb D13 D20 D29 Ecu-ig fuse 10a Exterior lights system Fctb Front s/htr fuse 15a Grd Hot at all times Hot w/ ig2 relay energized Ig2 relay Ill+ J/c j27 (behind left side of dash) J/c j70 (behind right side of dash) J/c q7 & v2 (under left front seat) v2 J/c u11 (under driver's seat) J1 (left kick panel) J30 Left cowl j/b (at left end of dash) Left seat heater Panel fuse 7.5a Pnk Q1 (near left "b" pillar) Red Rel1 Seat back Seat climate control blower (left front seat back) (in driver's seat back) Seat climate control blower (left front seat cushion) (in driver's seat cushion) Seat cushion Seat heater control Sgnd Sign Swl Tail relay Thermistor Thl Climate Control Seats Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Climate Control Seats Wiring Diagram (2 of 2) for Lexus IS 350 2006: 35 A/c amplifier (behind center of dash) Ctb D12 D13 Front s/htr fuse 15a Grd Hot w/ ig1 relay energized Ig fuse 7.5a Ig+ Ig1d J/c t11 (in right front seat) J/c t14 (under right front seat) J58 J59 Lout Pnk Power source control ecu (behind right side of dash) Red Right cowl j/b (at right end of dash) Right seat heater Rout S5-4 Seat back Seat climate control blower (right front seat back) (in right front seat back) Seat climate control blower right front seat cushion) (in right front seat cushion) Seat cushion Seat heater control Sg-4 Sign Sw4 Sw5 Swr Thermistor Thr Vsvg Driver Power Seat Wiring Diagram for Lexus IS 350 2006 List of elements for Driver Power Seat Wiring Diagram for Lexus IS 350 2006: 20 Down Front Front p/seat fuse 30a Front vertical Hot at all times J/c q7 & u1 (under driver's seat) J22 Left cowl j/b (at left end of dash) Power seat motor (driver's lumbar support control) (in left front seat) Power seat motor (driver's seat front vertical control) (in left front seat) Power seat motor (driver's seat rear vertical control) (in left front seat) Power seat motor (driver's seat reclining control) (in left front seat) Power seat motor (driver's seat slide control) (in left front seat) Power seat switch Q1 (near left "b" pillar) Rear Rear vertical Reclining Red Slide Heated Seats Wiring Diagram for Lexus IS 350 2006 List of elements for Heated Seats Wiring Diagram for Lexus IS 350 2006: 32 D13 D20 Exterior lights system Front s/htr fuse 15a Hot at all times Hot w/ ig1 relay energized Hot w/ ig2 relay energized Ig fuse 7.5a Ill+ J/c j27 (behind left side of dash) J/c j70 (behind right side of dash) J/c q7 & v2 (under left front seat) v2 J1 (left kick panel) J30 Left cowl j/b (at left end of dash) Left seat heater Panel fuse 7.5a Pnk Q1 (near left "b" pillar) Red Rel1 Right cowl j/b (at right end of dash) Right seat heater Seat back Seat cushion Seat heater control Swl Swr Tail relay Thermistor Thl Thr Passenger Power Seat Wiring Diagram for Lexus IS 350 2006 List of elements for Passenger Power Seat Wiring Diagram for Lexus IS 350 2006: 20 Down Front Front p/seat fuse 30a Front vertical Hot at all times J/c t11 (in right front seat) J29 Power seat motor (front passenger's seat front vertical control) (below right front seat) Power seat motor (front passenger's seat lumbar support control) (in right front seat) Power seat motor (front passenger's seat rear vertical control) (below right front seat) Power seat motor (front passenger's seat reclining control) (in right front seat) Power seat motor (front passenger's seat slide control) (in right front seat) Power seat switch Power seat switch (front passenger's seat lumbar support control) (in right front seat) Rear Rear vertical Reclining Red Right cowl j/b (at right end of dash) Slide
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Lexus IS 350 2006 List of elements for Power Top/Sunroof Wiring Diagram for Lexus IS 350 2006: 70 (right kick panel) j4 +ig A1 (left rear of engine compt) A10 A36 Ant Asel Body ecu Bzb Certification ecu (right side of trunk) Chk Cls Combination meter Computer data lines system Cowl side j/b left (at left end of dash) Cowl side j/b right (at right end of dash) D22 D29 Data Dcty Door control receiver (right rear of vehicle) Down Dwn Ecu-ig lh fuse 10a Electrical key antenna (right rear of trunk) Gauge fuse 7.5a Gnd Hot at all times Hot in on or start Ig2 or dome +b Ig3 Input circuit J/c a15 J/c j27 (behind left side of dash) J/c j70 (behind right side of dash) J/c j71 (behind right side of dash) J1 (left kick panel) J21 J27 J34 J4 (right kick panel) J70 J71 J75 Kul Left front door courtesy switch (on left "b" pillar) Left front door lock assembly Master Micro computer Micro computer (sub) Mpx Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Multi information display Opn Overhead j/b (on front center of roof) P2 (right rear of vehicle) Power window master switch Q1 (near left "b" pillar) Rco Rda Red Rssi S/roof fuse 25a Sliding roof control ecu (on front center of roof) Sliding roof switches Wireless door lock buzzer (near top of left front wheelwell, inside fender)
POWER WINDOWS Power Windows Wiring Diagram (1 of 2) for Lexus IS 350 2006 List of elements for Power Windows Wiring Diagram (1 of 2) for Lexus IS 350 2006: 47 (in left front door) j/c m14 (left side of trunk) q2 A30 Ant Asel Bdr Body ecu Certification ecu (right side of trunk) Computer data lines system Cpub D14 Data Door control receiver Electrical key antenna Front door fuse 20a Grd Hot at all times J18 J29 Kul Left cowl side j/b (at left end of dash) Left front door lock assembly Left front power window regulator motor Left rear power window regulator motor Left rear power window switch Mpx1 Mpx2 Output P2 (right rear of vehicle) Pcti Pls1 Pls2 Pnk Power window master switch Pws Q1 (near left "b" pillar) Rco Rda Rear door fuse 20a Red Rssi Sel2 Sgrd Sig Vcc W/ memory W/o memory Power Windows Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Power Windows Wiring Diagram (2 of 2) for Lexus IS 350 2006: 47 (behind right side of dash) power source control ecu A1 (left rear of engine compt) A24 A36 Bdr Body ecu Computer data lines system D14 D15 Dcty Door courtesy switch (left front) (on left "b" pillar) Ecu-ig fuse 10a Engine room 1 j/b (right rear of engine compt) Front door fuse 20a Grd Hot at all times Ig1d J/c j27 (behind left side of dash) J/c q36 (above left rear wheelwell) J21 J4 (right kick panel) J75 Mpx-b fuse 10a Mpx1 Mpx2 Mpx4 Mpx5 Output Pct Pcti Pls1 Pls2 Pnk Rear door fuse 20a Red Right cowl side j/b (at right end of dash) Right front power window regulator motor Right front power window switch Right ig1 relay Right rear power window regulator motor Right rear power window switch Sel1 Sgrd Vcc W/ memory W/o memory Wireless door lock buzzer Rear Window Sun Shade Wiring Diagram for Lexus IS 350 2006 List of elements for Rear Window Sun Shade Wiring Diagram for Lexus IS 350 2006: 42 (behind right side of dash) power source control ecu 2.5l 3.5l A/t A24 Back-up lamp switch Bkup Body ecu Computer data lines system D12 D13 D18 E49 Engine room 1 j/b (right rear of engine compt) Grd Hot at all times Ig fuse 7.5a Ig1d J/c e2 & e49 (left side of engine compt) J/c j27 (behind left side of dash) J/c q33 (above left rear wheelwell) J/c q57 (left side of trunk) J1 (left kick panel) J2 (under center console) J23 Left cowl side j/b (at left end of dash) Left ig1 relay M/t Mpx-b fuse 10a Mpx1 Mpx2 Mpxb Op02 Park/ neutral position switch Pnk Q2 (left side of trunk) Rear sunshade relay Rear sunshade switch Red Rev Right cowl side j/b (at right end of dash) Sgrd
RADIO Radio Wiring Diagram (1 of 2) for Lexus IS 350 2006 List of elements for Radio Wiring Diagram (1 of 2) for Lexus IS 350 2006: 76 (or red) (right side of trunk) p3 +b2 +tw -tw Acc Acc fuse 7.5a Ant Antenna amplifier Atx+ Atx- Audio system Center speaker Ctr+ (or mr+) D27 Dvd Engine room 1 j/b (right rear of engine compt) Fl+ Fl- Fr+ Fr- Grd Grd2 Hot at all times Hot w/ acc relay energized Ii1+ Ii1- J/c j27 (behind left side of dash) J23 J3 (in center console) J66 Left front door woofer speaker Left rear door midrange speaker Left rear door tweeter speaker Left satellite speaker Mute Navigation system Nca P21 P27 P28 P29 P30 Pnk Radio 1 fuse 30a Radio 2 fuse 30a Radio 3 fuse 10a Radio receiver assembly Red Right cowl side j/b (at right end of dash) Right rear door midrange speaker Right rear door tweeter speaker Right satellite speaker Rl+ Rl- Rr+ Rr- Sl+ (or ml+) Sl- (or ml-) Sld Spd Stereo component amplifier (right side of trunk) Str- (or mr-) Subwoofer speaker Tx+ Tx- W/ 13 speaker audio system W/ 14 speaker Wf1+ Wf1- Wf2+ (or sr+) Wf2- (or sr-) Wfl+ Wfl- Wfr+ Wfr- Radio Wiring Diagram (2 of 2) for Lexus IS 350 2006 List of elements for Radio Wiring Diagram (2 of 2) for Lexus IS 350 2006: 63 +tw -tw Al1 Ali Alo Ari Aro Asgn Audio system Auxi Auxo Grd Integrated control & panel assembly (w/o navigation system) J24 J3 (in center console) J61 J62 J63 J65 Left front door midrange speaker Left front door tweeter speaker Left rear door midrange speaker Left rear door tweeter speaker Left rear door woofer speaker Left switch Mode Navigation system Nca Ntsc Off hk On hk Pnk Radio receiver assembly Red Right front door midrange speaker Right front door tweeter speaker Right front door woofer speaker Right rear door midrange speaker Right rear door tweeter speaker Right rear door woofer speaker Right switch Seek+ Seek- Sld Spiral cable Steering pad switch Stereo jack adapter Sw1 Sw2 Swg Twl+ Twl- Tx+ Tx- Txm+ Txm- Voice Vol+ Vol- W/ 13 speaker audio system W/ 14 speaker W/ dvd W/o dvd
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Lexus IS 350 2006 List of elements for Shift Interlock Wiring Diagram for Lexus IS 350 2006: 31 A29 Canh Canl Computer data lines system D12 D13 D29 Ecu-ig fuse 10a Engine control module Hot at all times Ig fuse 10a Ig1d J/c a29 & j10 (at left kick panel) J/c j70 (behind right side of dash) J1 (left kick panel) J10 Left cowl side j/b (at left end of dash) Left ig1 relay Left ig2 relay Mpx1 Mpx2 P position detection switch Park/ neutral position switch Pnk Power source control ecu (behind right side of dash) Red Right cowl side j/b (at right end of dash) Shift lock solenoid Stop lamp switch Stop sw fuse 7.5a Stp
STARTING/CHARGING Charging Wiring Diagram for Lexus IS 350 2006 List of elements for Charging Wiring Diagram for Lexus IS 350 2006: 50 (behind right side of dash) power source control ecu (or red) +ig A24 A25 Alt Alt fuse 150a Alt-s fuse 7.5a Battery Battery ground Ca1h Ca1l Canh Canl Charge indicator Combination meter Computer data lines system D12 D13 E48 Engine control module (on left front of engine compt, in protective case) Engine room 1 r/b (right rear of engine compt) Engine room 2 r/b (left side of engine compt) Gateway ecu (at right end of dash) Gauge fuse 7.5a Generator Hot at all times Hot w/ ig2 relay energized Ig fuse 10a Ig1 relay Ig1d Input circuit J/c j27 (behind left side of dash) J1 (left kick panel) J34 J4 (right kick panel) Junction connector a8 Left cowl side j/b (at left end of dash) Micro computer Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Nca Pnk Right cowl side j/b (at right end of dash) Tel fuse 10a W/ daytime running lights W/o daytime running lights Starting Wiring Diagram for Lexus IS 350 2006 List of elements for Starting Wiring Diagram for Lexus IS 350 2006: 33 (or red) A2 (left rear of engine compt) A29 Accr Battery Battery ground Clutch start switch (near top of clutch pedal) Ctsw E10 Engine control module (on left front of engine compt) Engine room 1 r/b (on right rear of engine compartment) Engine room 2 j/b (left side of engine compt) Ig2 relay Ig2d J10 J4 (right kick panel) Junction connector a7 & a8 Ksw Nca Park/neutral position switch (on transmission) Power distribution system Power source control ecu (behind right side of dash) Red Sksw St cut relay Sta Star Starter Starter fuse 30a Starter relay Str1 Str2 Stsw
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 3) for Lexus IS 350 2006 List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Lexus IS 350 2006: 84 (behind right side of dash) power source control ecu (under center console) j2 +sl +sr -sl -sr A23 A25 Bbl+ Bbl- Bcd+ Bcd- Bcl+ Bcl- Bcp+ Bcp- Body ecu Buckle switch Canh Canl Center airbag sensor assembly Computer data lines system D12 D14 D2+ D2- Dbe+ Dbe- Dk+ Dk- Dsp+ Dsp- Ecu-ig fuse 10a Gauge fuse 7.5a Gsw Hot at all times Hot w/ ig2 relay energized Icd+ Icd- Icp+ Icp- Ig1 relay Ig1d Ig2 Ign fuse 10a J/c p22 p23 J21 J4 (right kick panel) J47 J75 Left curtain shield airbag squib Left front pretensioner Left front seat inner belt Left front side airbag sensor Left front side airbag squib Left rear pretensioner Mpx1 Mpx2 P14 P2+ P2- P22 P23 Pbe+ Pd+ Pd- Pdr+ Pdr- Pk+ Pk- Pnk Pp+ Pp- Ppr+ Ppr- Q32 Red Right cowl side j/b (at right end of dash) Seat position airbag sensor Sfd+ Sfd- Sfp+ Sfp- Sil Supplemental Restraints Wiring Diagram (2 of 3) for Lexus IS 350 2006 List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Lexus IS 350 2006: 42 +sl +sr -sl -sr Bbr+ Bbr- Bcr+ Bcr- Buckle switch Ca1h Ca1l Canh Canl Clock assembly Computer data lines system Driver's side knee airbag squib Engine control module Front passenger's airbag assembly Front passenger's side knee airbag squib Gateway ecu Integrated control & panel assembly J/c j27 (behind left side of dash) J1 (left kick panel) Left front airbag sensor Mpd1 Mpd2 Mpi1 Mpi2 Passive restraints system Pnk Red Right curtain shield airbag squib Right front airbag sensor Right front pretensioner Right front seat inner belt Right front side airbag sensor Right front side airbag squib Right rear pretensioner Spiral cable Steering wheel pad airbag squib W/ navigation system W/o navigation system Supplemental Restraints Wiring Diagram (3 of 3) for Lexus IS 350 2006 List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Lexus IS 350 2006: 37 (or red) +ig Anti-lock brakes system Canh Canl Combination meter Computer data lines system D13 D29 Distance control ecu Ecu-ig fuse 10a Hot at all times Ig1 relay Igb Input circuit J/c j70 (behind right side of dash) J1 (left kick panel) J34 J35 J77 Left cowl side j/b (at left end of dash) Lrdd Lrrd Micro computer Millimeter wave rador sensor Mpx+ Mpx- Pblt Pnk Red Skid control ecu Srs ind Steering sensor ecu Vsc warning buzzer W/ vehicle dynamics integrated management W/o vehicle dynamics integrated management Yaw rate sensor
TRANSMISSION 4WD Wiring Diagram for Lexus IS 350 2006 List of elements for 4WD Wiring Diagram for Lexus IS 350 2006: 48 4wd control ecu (right kick panel) A24 A25 A33 Canh Canl Combination meter Computer data lines system D14 E54 Ecu-ig fuse 10a Electronically controlled transmission solenoid (in transmission) Engine room 1 r/b (on right rear of engine compt) Flo Free Fro Gauge fuse 7.5a Grd Hot at all times Hot w/ ig2 relay energized Ig+ Ig1 Ig1d Input circuit J/c a33 & j80 (at right kick panel) J/c j27 (behind left side of dash) J1 (at left kick panel) J2 (under center console) J34 J4 (right kick panel) J80 Master Micro computer Mpx+ Mpx- Mpx-b fuse 10a Pnk Power source control ecu (behind right side of dash) Red Right cowl side j/b (at right end of dash) Right ig1 relay Rlo Rro Skid control ecu w/ actuator (left rear of engine compt) Slc+ Slc- Sp1 Speedometer A/T Wiring Diagram (1 of 3) for Lexus IS 350 2006 List of elements for A/T Wiring Diagram (1 of 3) for Lexus IS 350 2006: 56 +b1 A2 (left rear of engine compt) A24 Accelerator position sensor (under left side of dash) Batt Canh Canl Computer data lines system D12 D13 E1 (left rear of engine compt) Efi 2 fuse 10a Efi fuse 25a Efi main relay Engine control module (left front of engine compt) Engine room 2 (left side of engine compt) Epa Epa2 Etcs fuse 25a Gauge fuse 7.5a Hot at all times Hot w/ ig2 relay energized Ig fuse 7.5a Ig1d Ign fuse 10a J/c a7 & a8 J/c j27 (behind left side of dash) J/c j70 (behind right side of dash) J24 J4 (right kick panel) Left paddle shift switch Mrel Paddle shift switch Pnk Power source control ecu (behind right side of dash) Red Right cowl side j/b (at right end of dash) Right ig1 relay Sftd Sftu Shift switch left paddle Spd Spiral cable St1- Sta Starting/charging system Steering pad switch Stop lamp switch Stop sw fuse 7.5a Stp Transmission control switch Vcp2 Vcpa Vpa Vpa2 Yach A/T Wiring Diagram (2 of 3) for Lexus IS 350 2006 List of elements for A/T Wiring Diagram (2 of 3) for Lexus IS 350 2006: 58 (left front of engine compt) engine control module (left side of engine compt) j/c e2 +bm A10 A29 A33 Caih Cail Canh Canl Combination meter Computer data lines system E01 E02 E03 E1 (left rear of engine) E2 (right rear of engine) E2g Ect pwr Ect snow Engine room 1 j/b (right rear of engine compt) Eta Etha Gateway ecu Ge01 Hot at all times Ig+ Input circuit J/c a10 & e1 (left side of engine compt) J/c a29 & j10 (at left kick panel) J/c a33 & j80 (at right kick panel) J10 J2 (under center console) J34 J77 J80 Mass air flow meter (right side of engine compt) Me01 Micro computer Mpd1 Mpd2 Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Nca Pnk Red Skid control ecu Sp1 Speedometer Tachometer Tha Throttle body assembly Vc2 Vta1 Vta2 A/T Wiring Diagram (3 of 3) for Lexus IS 350 2006 List of elements for A/T Wiring Diagram (3 of 3) for Lexus IS 350 2006: 43 (at rear of engine) engine coolant temperature sensor (left rear of engine compt) e1 Body ecu Computer data lines system D13 E47 Electronically controlled transmission pattern select switch Electronically controlled transmission solenoid (on transmission) Engine control module (left front of engine compt) Eoil Hot at all times Ig fuse 10a J1 (left kick panel) J21 J75 Left cowl side j/b (at left end of dash) Left ig1 relay Mpx1 Mpx2 Nt+ Nt- Oil Park/neutral position switch Pnk Pwr Red Right cowl side j/b (at right end of dash) Sl1+ Sl1+ red Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Snow Sp2+ Sp2- Star Starting/charging system Transmission revolution sensor (counter gear) (at rear of transmission) Transmission revolution sensor (turbine) (at front of transmission)
TRUNK, TAILGATE, FUEL DOOR Trunk & Fuel Door Release Wiring Diagram for Lexus IS 350 2006 List of elements for Trunk & Fuel Door Release Wiring Diagram for Lexus IS 350 2006: 46 A24 A28 A30 Becu Body ecu Computer data lines system D17 D18 Engine room 1 j/b (right rear of engine compt) Fuel lid opener motor (left rear of vehicle) Fuel open fuse 10a Grd Grd1 Grd2 Hot at all times J/c j27 (behind left side of dash) J/c j71 (behind right side of dash) J/c q36 (above left rear wheelwell) J1 (left kick panel) J2 (under center console) J21 J4 (right kick panel) J74 J75 Left cowl side j/b (at left end of dash) Lgcy Lh j/b-am fuse 80a Lkul Lpsw Luggage compt door lock cylinder Luggage compt door opener switch Luggage door lock assembly Luggage electrical key switch Main luggage compt door opener switch Mpx-b fuse 10a Mpx1 Mpx2 Mpxb Pnk Q2 (left side of trunk) Red Right cowl side j/b (at right end of dash) Sgrd Tkul Tr+ Tsw
WARNING SYSTEMS Seat Belt Warning Wiring Diagram for Lexus IS 350 2006 List of elements for Seat Belt Warning Wiring Diagram for Lexus IS 350 2006: 57 (behind right side of dash) power source control ecu +ig A/c amplifier (behind center of dash) A24 A25 Airbag sensor assembly center Buckle switch Ca1h Ca1l Canh Canl Clock assembly Combination meter Computer data lines system D14 Dbe+ Dbe- Driver's seat belt indicator Ecu-ig fuse 10a Engine room 1 r/b (right rear of engine compt) Gateway ecu (at right end of dash) Gauge fuse 7.5a Headlamp swivel ecu (left kick panel) Hot at all times Hot w/ ig2 relay energized Ig+ Ig1 relay Ig1d Input circuit Integrated control & panel assembly J/c j27 (behind left side of dash) J1 (left kick panel) J34 J35 J4 (right kick panel) J47 Left cowl side j/b (at left end of dash) Left front seat inner belt Micro computer Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Occupation detection sensor Passive restraints system Pbew Pblt Pnk Q32 Red Right cowl side j/b (at right end of dash) Tire pressure warning ecu (behind center of dash) W/ navi- gation W/o navi- gation Tire Pressure Monitoring Wiring Diagram for Lexus IS 350 2006 List of elements for Tire Pressure Monitoring Wiring Diagram for Lexus IS 350 2006: 54 (behind right side of dash) power source control ecu +ig A/c amplifier (behind center of dash) A24 A25 Anfr Anrl Ant2 Ant3 Clsw Combination meter Computer data lines system D12 D13 D29 Ecu-ig fuse 10a Engine room 1 r/b (right rear of engine compt) Gateway ecu (at right end of dash) Gauge fuse 7.5a Grd Gtx+ Gtx- Headlamp swivel ecu (left kick panel) Hot at all times Hot w/ ig2 relay energized Idse Ig1 relay Ig1d Input circuit J/c j27 (behind left side of dash) J/c j70 (behind right side of dash) J1 (left kick panel) J34 J35 J4 (right kick panel) Left cowl side j/b (at left end of dash) Lsel Master indicator Micro computer Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Pnk Right cowl side j/b (at right end of dash) Rsel Set Tire pressure antenna (left rear) (in left rear wheelwell) Tire pressure antenna (right front) (in right front wheelwell) Tire pressure indicator Tire pressure warning ecu (behind center of dash)
WIPER/WASHER Headlamp Washer Wiring Diagram for Lexus IS 350 2006 List of elements for Headlamp Washer Wiring Diagram for Lexus IS 350 2006: 51 (at left end of dash) left cowl side j/b (at right end of dash) right cowl side j/b A2 (left rear of engine compt) A33 A36 Auto Body ecu Computer data lines system D12 D13 Ecu-ig fuse 10a Engine room 1 j/b (right rear of engine compt) Engine room 2 j/b (left side of engine compt) Front controller Frwa H-lp cln fuse 30a Hdlo Head Head lamp relay Headlamp cleaner motor (below left headlight) Headlamp cleaner switch Headlight cleaner control relay (below left headlight) Hot at all times Hrly Ig fuse 10a Ig1d J/c a33 & j80 (at right kick panel) J/c a8 J/c a9 J/c j27 (behind left side of dash) J1 (left kick panel) J14 J26 J4 (right kick panel) J74 J80 Left ig1 relay Light control switch Main fuse 30a Mpx1 Mpx2 Off Pnk Power source control ecu (behind right side of dash) Red Right ig1 relay Tail Wash relay Washer fuse 20a Windshield washer motor (below left headlight) Windshield wiper switch assembly Wiper/Washer Wiring Diagram for Lexus IS 350 2006 List of elements for Wiper/Washer Wiring Diagram for Lexus IS 350 2006: 64 (left rear of engine compt) a1 (right kick panel) j4 A2 (left rear of engine compt) A24 A25 A30 Body ecu Circuit input Combination meter Computer data lines system D12 D13 D29 Ecu-ig fuse 10a Engine room 1 j/b (right rear of engine compt) Engine room 2 j/b (left side of engine compt) Front controller Front wiper fuse 30a Gauge fuse 7.5a Grd Grd2 Head Headlights system Hot at all times Hot w/ ig2 relay energized Hot w/ lh-ig1 relay energized Ig+ Ig1d Ig2 Ill+ J/c a9 J/c j27 (behind left side of dash) J/c j70 (behind right side of dash) J1 (left kick panel) J14 J2 (under center console) J26 J34 J4 (right kick panel) Left cowl side j/b (at left end of dash) Left ig2 relay Light control rheostat Micro computer Mpx Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Overhead j/b (on front center of roof) Pnk Power source control ecu (behind right side of dash) Rain sensor Right cowl side j/b (at right end of dash) Right ig1 relay S/m S/s Sig Wash relay Washer fuse 20a Wig Windshield washer motor (below left headlight) Windshield wiper motor (below lower left side of windshield) Windshield wiper switch assembly
