Разделы схем — 34 (всего 132)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION PASSIVE RESTRAINTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK 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 GS 350 2010 List of elements for Automatic A/C Wiring Diagram (1 of 3) for Lexus GS 350 2010: 65 3.5l A/c amplifier (behind center right of dash) A/c fuse 7.5a A/c pressure sensor (left front of engine compt) A/c room temperature sensor (under center of dash) A10 A11 A27 Ambient temperature sensor (behind left side of front fascia) Automatic light control sensor (behind upper center of dash) B1 (under right headlight assembly) Bllh Blrh Blw Computer data lines system D14 Defogger system Dgs Dgs1 Ecu- ig rh fuse 10a Fdef G11 G15 Gnd Hot at all times Hot in on or start Ht1 Ht2 Ig+ J/c a10 & a11 (left side of engine a10 compt) K1 (left kick panel) K51 K52 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Lh-ig fuse 10a Lout Mpx+ Mpx- Pnk Pre Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Rout S5-1 S5-2 S5-4 Seat heater switch Seats system Sg-1 Sg-2 Sg-4 Sg-6 Smog ventilation sensor (right front of engine compt) Sol+ Svs5 Svsg Sw4 Sw5 Tam Tsd Tsl Tsp Tsr Automatic A/C Wiring Diagram (2 of 3) for Lexus GS 350 2010 List of elements for Automatic A/C Wiring Diagram (2 of 3) for Lexus GS 350 2010: 52 (3.5l) (3.5l) (4.6l) (left side of engine compt) j/c a10 & a11 (left side of engine compt) j/c a8 & e10 +b1 3.5l 4.6l A/c comp fuse 7.5a A/c comp relay (3.5l) A/c compressor (left front of engine) A10 A11 A2 (left rear corner of engine compt) A4 (right rear of engine compt) Acmg Ambient temperature sensor (behind left side of front fascia) B1 (under right headlight assembly) B13 B14 Blower motor (under lower right side of dash) Can h Can l Computer data lines system Cooling fan ecu E1 (left rear of engine compt) E10 E6 e2 ethw E84 Engine control module (left side of engine compt) Engine controls system Engine coolant temperature sensor (top right rear of engine) Engine room j/b 1 (right rear of engine compt) Engine room r/b 1 (right rear of engine compt) Engine room r/b 2 (left side of engine compt) Etam Fan main relay Fan2 fuse 60a Flow control valve Gnd Heater fuse 50a Hot at all times Lcki Lock sensor Magnetic clutch Main fan motor Red Rfc Sol+ Sol- Sub fan motor Tam Thw Automatic A/C Wiring Diagram (3 of 3) for Lexus GS 350 2010 List of elements for Automatic A/C Wiring Diagram (3 of 3) for Lexus GS 350 2010: 29 A/c amplifier (behind center right of dash) A/c blower assembly (behind right side of dash) A/c evaporator temperature sensor Bbus Bus Busg Combustion heater glow plug 1 (rear of engine) Combustion heater glow plug 2 (rear of engine) Connector housing color (black) Connector housing color (green) Connector housing color (natural) Connector housing color (red) 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) Ecu- ig lh fuse 10a Engine room j/b 1 (right rear of engine compt) Engine room r/b 4 (right side of engine compt) Glw plg1 fuse 50a Glw plg2 fuse 50a Glw rly 1 relay (3.5l) Glw rly 2 relay (3.5l) Hot at all times Hot w/ lh-ig2 relay energized J/c a33 (behind left end of dash) Left cowl side j/b (behind left side of dash) Red
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram (1 of 4) for Lexus GS 350 2010 List of elements for Anti-lock Brakes Wiring Diagram (1 of 4) for Lexus GS 350 2010: 60 (left rear corner of engine compt) a2 A10 A57 Abs main2 relay Abs main3 fuse 25a Abs mtr1 relay Abs mtr2 relay Canh Canl Computer data lines system Csw D/g Dome fuse 10a E13 Engine room r/b 1 (right rear of engine compt) Engine room r/b 3 (left rear of engine compt) Fla+ Fla- Fra+ Fra- Fss Gnd1 Gnd2 Hot at all times I15 Ig1 Interior lights system J/c a17 (left rear corner of engine compt) K4 (right kick panel) K93 Left rear speed sensor (left rear wheel assembly) Mpx-b fuse 10a Mrf Nca Pkb Pmc Pnk Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right rear speed sensor (right rear wheel assembly) Rl+ Rl- Rla+ Rla- Rr+ Rr- Rra+ Rra- Skid control ecu (right side of dash) Sm1+ Sm1- Sm2+ Sm2- Sp1 Stp Traction control switch Vcm Vsc warning buzzer (behind left side of dash) Wfse Anti-lock Brakes Wiring Diagram (2 of 4) for Lexus GS 350 2010 List of elements for Anti-lock Brakes Wiring Diagram (2 of 4) for Lexus GS 350 2010: 47 2wd w/ adaptive front-lighting system 2wd w/o adaptive front-lighting system 4wd w/ adaptive front-lighting system 4wd w/o adaptive front-lighting system A2 (left rear corner of engine compt) A28 A32 A33 Abs 1 fuse 50a Ast Brake actuator (left rear corner of engine compt) Ca1h Ca1l Computer data lines system Engine room j/b 1 (right rear of engine compt) Fla+ Fla- Fra+ Fra- Gateway ecu (behind right side of dash) Gnd Headlamp beam level control ecu (under left end of dash) Headlamp swivel ecu (under left end of dash) Hot at all times J/c a32 & a33 (behind left end of dash) Mpi1 Mpi2 Parking brake switch (behind left side of dash) Pmc Pnk Red Rla+ Rla- Rra+ Rra- Sel2 Sflr Sfrr Sm1- Sm2+ Sm2- Spdl Spdr Srlr Srrr Ssel Vcm Anti-lock Brakes Wiring Diagram (3 of 4) for Lexus GS 350 2010 List of elements for Anti-lock Brakes Wiring Diagram (3 of 4) for Lexus GS 350 2010: 43 (behind left side of dash) distance control ecu (behind left side of dash) left cowl side j/b (behind left side of dash, near steering column) steering sensor (behind right end of dash) absorber control ecu (behind right side of dash) power source control ecu (left kick panel) k1 (left side of engine compt) engine control module (right rear corner of engine compt) power steering ecu (under front of center floor console) yaw rate sensor A23 Abs ind Bat Brake ind C15 Canh Canl Combination meter Computer data lines system D11 Ess G11 Gnd I14 Ig+ Ig1d Ind master J15 K31 K4 (right kick panel) K72 Left center j/b (behind right side of dash) Left front speed sensor (left front wheel assembly) Mpx+ Mpx- Pnk Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front speed sensor (right front wheel assembly) Slip ind Slip off ind Speedometer Telltale lamp assembly Anti-lock Brakes Wiring Diagram (4 of 4) for Lexus GS 350 2010 List of elements for Anti-lock Brakes Wiring Diagram (4 of 4) for Lexus GS 350 2010: 48 (brake pedal bracket) stop light switch 2wd w/ adaptive front-lighting system 2wd w/o adaptive front-lighting system 4wd 4wd control ecu (if equipped) (right rear of luggage compt) A1 (left rear corner of engine compt) A12 A24 A25 A32 A33 A4 (right rear of engine compt) A58 Brake pedal load sensing switch (under left side of dash) Canh Canl Computer data lines system D23 Fl+ Fl- Flo Fr+ Fr- Fro Fsw+ Gauge fuse 7.5a Gnd3 Hot at all times Hot w/ ig2 relay energized J/c a32 & a33 (behind left end of dash) K1 (left kick panel) L10 Left cowl side j/b (behind left side of dash) Lh-ecu-ig fuse 10a Lh-ig2 relay Pnk Red Right cowl side j/b (behind right side of dash) Rlo Rro Scrr Sel2 Sflr Skid control ecu (right side of dash) Srlr Srrr Ssel Stop sw fuse 7.5a
ANTI-THEFT Anti-theft Wiring Diagram (1 of 7) for Lexus GS 350 2010 List of elements for Anti-theft Wiring Diagram (1 of 7) for Lexus GS 350 2010: 55 (rear center of luggage compt) 3.5l 4.6l A30 A32 Bdcy Bdr Body ecu Computer data lines system Cpub D11 E77 Engine room r/b 1 (right rear of engine compt) Fr door lh fuse 20a Gnd Hot at all times J/c a10 (left side of engine compt) J/c a32 & a33 (behind left end a33 of dash) J12 J18 J19 J20 K2 (under left side of center floor console) Kul Left cowl side j/b (behind left side of dash) Left front door ecu (driver's door) Left front door lock assembly (rear of left front door) Left rear door ecu (left rear door) Left rear door lock assembly (rear of left rear door) Lh ig fuse 10a Lh ig relay 1 Lsw Lswe Luggage compt door striker switch Luggage room j/b (left side of luggage compt) M10 Mpx-b fuse 7.5a Mpx1 Mpx2 Mpx4 Oscb Osce Park/neutral position switch (transmission) Pnk Power window master switch Red Rr door lh fuse 20a Sel1 Sele Sgnd Sig Sigj Trg+ V1 (under driver's seat) V2 (under left side of rear seat) Anti-theft Wiring Diagram (2 of 7) for Lexus GS 350 2010 List of elements for Anti-theft Wiring Diagram (2 of 7) for Lexus GS 350 2010: 62 (right front of luggage compt) u2 (right rear corner of luggage compt) certification ecu +b1 Acc Agnd Ant Ant1 Ant2 Asel Cg1b Cg2b Cg3b Cg4b Cg5b Cg6b Cg7b Cg8b Clg Clg1 Clg2 Clg3 Clg4 Clg5 Clg6 Clg7 Clg8 Clgb Code Computer data lines system Data Door control receiver (right rear of luggage compt) Electrical key antenna (base of right "c" pillar) Gnd J/c u25 (right front of luggage compt) Left front door electrical key oscillator (left front door) Left front door outside handle Left rear door electrical key oscillator (left rear door) Left rear door outside handle Lin Mpx1 Mpx2 Pnk Rc0 Rda Red Rssi Sel Sel1 Sel2 Sel3 Sel4 Sen1 Sen2 Sens Sgt Sgt2 Trg+ Trg- Txct U28 U33 Vc5 Anti-theft Wiring Diagram (3 of 7) for Lexus GS 350 2010 List of elements for Anti-theft Wiring Diagram (3 of 7) for Lexus GS 350 2010: 24 (center rear of luggage compt) outside luggage room electrical key oscillator (left "c" pillar) rear seat electrical key oscillator (left rear corner of luggage compt) inside luggage room electrical key oscillator (rear of center floor console) console electrical key oscillator Ant1 Ant2 Clg Clg5 Clgb Gnd J/c u25 (right front of luggage compt) Pnk Red Right front door electrical key oscillator (right front door) Right front door outside handle Right rear door electrical key oscillator (right rear door) Right rear door outside handle Sel Sens Sgt Sgt2 Trg+ Trg- U2 (right front of luggage compt) Anti-theft Wiring Diagram (4 of 7) for Lexus GS 350 2010 List of elements for Anti-theft Wiring Diagram (4 of 7) for Lexus GS 350 2010: 60 A2 (left rear corner of engine compt) A39 Acc fuse 7.5a Batb Bdr Becu Body ecu Bzr Computer data lines system Cpub D12 D14 Dcty Dle Door lock control switch Gnd Hot at all times Hot w/ acc relay energized J/c u22 & u23 (right front of luggage compt) J19 J20 K4 (right kick panel) Left center j/b (behind right side of dash) Left front door courtesy switch Lock Lsw Lswe M13 Mpx1 Mpx2 Oscb Osce Pml Pmul Pnk Pws Rcty Red Rh ecu-ig fuse 10a Rh fr door fuse 20a Rh ig relay 1 Rh ig relay 2 Rh rr door fuse 20a Rh-ig fuse 7.5a Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front door ecu (right front door) Right front door lock assembly (rear of right front door) Right rear door courtesy switch Right rear door ecu (right rear door) Right rear door lock assembly (rear of right rear door) Sel1 Sele Sig Trg+ U1 (under front passenger's seat) U22 U23 Unlock Wireless door lock buzzer (left rear corner of engine compt) Anti-theft Wiring Diagram (5 of 7) for Lexus GS 350 2010 List of elements for Anti-theft Wiring Diagram (5 of 7) for Lexus GS 350 2010: 56 (under center floor console) center air bag sensor assembly A11 A26 A39 Body ecu Buckle switch Ccty Certification ecu (right rear corner of luggage compt) Cls Computer data lines system Cty D10 Display & navigation module display Driver's side front seat inner belt (under left side of driver's seat) E10 F10 Gnd2 Haz Ind J/c v30 & y1 K2 (under left side of center floor console) K4 (right kick panel) K44 K67 K68 K99 Lbe+ Lbe- Lcls Lcm+ Lcm- Lcty Left cowl side j/b (behind left side of dash) Left rear door courtesy switch Lopn Lpsw Luggage compartment door closer Luggage compartment door opener switch Mpx1 Mpx2 Opn Pcty Pnk Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front door courtesy switch Sec Security horn (right side of engine compt) Security indicator lamp Sen3 Sen4 Turn signal flasher (behind left side of dash) U33 V16 V30 Anti-theft Wiring Diagram (6 of 7) for Lexus GS 350 2010 List of elements for Anti-theft Wiring Diagram (6 of 7) for Lexus GS 350 2010: 63 (behind right side of dash) right center j/b (left rear side of luggage compt lid) A13 A15 A2 (left rear corner of engine compt) Agnd Anti-lock brakes system B1 (under right headlight assembly) C15 C21 C31 Ca1h Ca1l Code Com Combination meter Computer data lines system D11 Engine hood courtesy switch (front center of engine compt) Engine room j/b 2 (left side of engine compt) Front controller Gateway ecu (behind right side of dash) Gnd Horn (high) (front of radiator) Horn (low) (front of radiator) Horn fuse 10a Horn relay Hot at all times Inds Indw J/c a11 (left side of engine compt) J/c v26 & v27 (left front of luggage compt) J/c v30 & y1 J/c y6 (center rear of luggage compt lid) K31 K4 (right kick panel) Luggage compartment door lock cylinder Luggage room j/b (left side of luggage compt) Luggage room j/b ecu Mpd1 Mpd2 Mpi1 Mpi2 Mpl1 Mpl2 Mpx+ Mpx- Mpx1 Mpx2 Pgnd Pnk Power switch Red Right cowl side j/b (behind right side of dash) Ss1 Ss2 Swil Tkul Txct V2 (under left side of rear seat) V27 V30 Vc5 Anti-theft Wiring Diagram (7 of 7) for Lexus GS 350 2010 List of elements for Anti-theft Wiring Diagram (7 of 7) for Lexus GS 350 2010: 87 (behind center of dash) id code box (behind right side of dash) power source control ecu (behind right side of dash) right center j/b 3.5l 4.6l A10 A11 A12 A27 Accd Am1 Am2 Am2 fuse 7.5a B12 C10 C12 C15 Canh Canl Computer data lines system Ctsw D19 D22 D23 D26 E106 E107 E13 E86 Efii Efio Engine control module (left side of engine compt) G11 Generator Gnd Gnd2 H12 Hot at all times Hot in on or start I12 Ig1d Ig2 Ig2d Ige Ign fuse 10a Imi Imo Inds Indw Instrument cluster system J/c e106 & e107 (left side of engine compt) K1 (left kick panel) K2 (under left side of center floor console) K4 (right kick panel) Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Lin Lin1 Mpx1 Mpx2 Pnk Power distribution system Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Security fuse 7.5a Sgnd Shift lock control ecu (under center console, near selector lever) Sksw Slp Slp1 Slr+ Spd Ssw1 Ssw2 Star Starting/charging system Steering lock ecu (top right side of steering column) Stop lamp switch (brake pedal bracket) Stop sw fuse 7.5a Stp Str lock fuse 25a Str1 Str2 Stsw Swil Tach
BODY CONTROL MODULES Body ECU Wiring Diagram (1 of 2) for Lexus GS 350 2010 List of elements for Body ECU Wiring Diagram (1 of 2) for Lexus GS 350 2010: 75 (behind right side of dash) gateway ecu (top right side of steering column) tilt & telescopic ecu A10 A11 A15 A20 A24 A26 A39 Acc Acc fuse 7.5a Altb Anti-lock brakes system Anti-theft system Batb Becu Body ecu (cowl side j/b rh) (inside cowl side j/b right) Bzr Cill Cltb Clte Clts D11 Data link connector 3 (behind left side of dash) Dcty Door locks system Ecu-ig rh fuse 10a Exterior lights system Fr door rh fuse 20a Fspt Gnd2 Ground distribution system Gsw Haz Hdlo Head Headlights system Hot at all times Hot in on or acc Hot in on or start Hrly Ind Instrument cluster system Interior lights system K22 K4 (at right kick panel) K67 K68 L10 Lcty Memory systems Mpl2 Mpx1 Mpx2 Navigation system Obd2 Pcty Pkb Pkbo Pnk Pwr Rcty Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Sil Snow Ti & te fuse 20a Tkul To j/c a32 & a33 (diagram 2 of 2) Transmissions system Trunk, tailgate, fuel doors system Tsw Windshield wiper switch assembly Wiper/washer system Body ECU Wiring Diagram (2 of 2) for Lexus GS 350 2010 List of elements for Body ECU Wiring Diagram (2 of 2) for Lexus GS 350 2010: 65 A14 A15 A16 A29 A30 A32 A33 Altl Back Bdcy Body ecu (cowl side j/b lh) (inside cowl side j/b left) C31 Ccty Engine room j/b 2 (left side of engine compt) Engine room r/b 1 (right rear of engine compt) Exterior lights system Fr wip fuse 30a From right cowl side j/b (diagram 1 of 2) Front controller Fuel Gnd Headlamp swivel ecu (under left end of dash) Headlights system Hot at all times Hot in on or start Ile Ill Interior lights system J/c a32 & a33 (behind left end of dash) J/c v26 & v27 (left front of luggage compt) K2 (under left side of center floor console) Lcls Lcm+ Lcm- Lcty Left cowl side j/b (behind left side of dash) Left front seat position control ecu & switch (left side of driver's seat) Lgcy Lh-ig fuse 10a Lopn Lpsw Luggage room j/b (left side of luggage compt) Luggage room j/b ecu Mpx-b fuse 10a Mpx1 Mpx2 Mpx4 Mpxb Navigation system Pnk Rcty Red Rfrl S/m S/s Sgnd Trk opn fuse 10a Trunk, tailgate, fuel doors system V26 V27 W/ adaptive front-lighting system W/o adaptive front-lighting system Wig Wiper/washer system Wng Front Controller Wiring Diagram for Lexus GS 350 2010 List of elements for Front Controller Wiring Diagram for Lexus GS 350 2010: 28 A2 (left rear corner of engine compt) Anti-theft system Body ecu circuit Ecu-ig lh fuse 10a Engine room j/b 2 (left side of engine compt) Engine room r/b 1 (right rear of engine compt) Exterior lights system Fr tail fuse 10a Front controller G10 G11 G12 G13 H-lp upr fuse 15a Headlights system Horn fuse 10a Horn relay Horns system Hot at all times Hot in on or start J/c a11 (left side of engine compt) J/c a32 (behind left end of dash) K22 Left cowl side j/b (behind left side of dash) Mpx-b fuse 10a Mpx2 Windshield wiper switch assembly Wiper/washer system Luggage Room J/B ECU Wiring Diagram for Lexus GS 350 2010 List of elements for Luggage Room J/B ECU Wiring Diagram for Lexus GS 350 2010: 57 +bl +br A10 A15 A22 A32 Bck1 Body ecu circuit C10 C11 C15 C21 C26 C27 C31 C32 Ecub Engine room r/b 1 (right rear of engine compt) Exterior lights system Gateway ecu (behind right side of dash) Headlights system Hot at all times Hot in on or start J/c a32 & a33 (behind left end of dash) J/c v26 & v27 (left front of luggage compt) Lce1 Left cowl side j/b (behind left side of dash) Luggage room j/b (left side of luggage compt) Luggage room j/b ecu Mpl1 Mpx-b fuse 10a Mpx1 Mpx2 Pgnd Pnk Power windows system Red Rev Rfrl Rr tail fuse 10a Rr+b Rr-b fuse 10a Rr-ig1 fuse 10a Rss Stop lp l fuse 10a Stop lp r fuse 10a Stp1 Stp2 Stp3 Til1 Til2 Tkul Tlin Trunk, tailgate, fuel doors system V2 (under left side of rear seat) V26 V27
COMPUTER DATA LINES Data Link Connector Wiring Diagram for Lexus GS 350 2010 List of elements for Data Link Connector Wiring Diagram for Lexus GS 350 2010: 70 (right rear of luggage compt) 3.5l 3.5l 4.6l 4.6l 4wd control ecu (if equipped) A13 A14 A23 A49 Absorber control ecu (behind right end of dash) B10 Bat Body ecu C10 C13 C15 Canh Canl Center air bag sensor assembly (under center floor console) D/g D11 D12 D13 D26 D28 D30 Data link connector 3 (behind left side of dash) Dcm (telematics transceiver) (right end of dash) Dia Display & navigation module display E1 (left rear of engine compt) E10 E11 E2 (right rear of engine) Engine control module (left side of engine compt) F13 Free Front stabilizer control ecu (right front corner of engine compt) G13 Gateway ecu (behind right side of dash) High/low bus circuit Hot at all times J/c a8 & e10 (left side of engine compt) K12 K4 (right kick panel) K44 K46 K67 K70 K72 K98 L13 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Obd fuse 7.5a Obd2 Occupant classification ecu (under front passenger's seat) Op1 Pnk Power steering ecu (right rear corner of engine compt) Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Sil Skid control ecu (3.5l) (right side of dash) Skid control ecu (left rear of engine compt) Steering control ecu (under glove compt) Tac Tach Wfse High/Low Bus Wiring Diagram (1 of 4) for Lexus GS 350 2010 List of elements for High/Low Bus Wiring Diagram (1 of 4) for Lexus GS 350 2010: 65 (right kick panel) A10 A20 A21 A26 Acc Acc fuse 7.5a Batt Body ecu C15 Ca1h Ca1l Combination meter D11 D14 D27 D29 E10 Engine room j/b 2 (left side of engine compt) Front controller Gateway ecu (behind right side of dash) Gnd Gtx+ Gtx- Hot at all times Hot in on or acc I10 Ig1d J10 K10 K15 K22 K31 K4 (right kick panel) K68 Left center j/b (behind right side of dash) Mpd1 Mpd2 Mpi1 Mpi2 Mpl1 Mpl2 Mpx Mpx+ Mpx- Mpx1 Mpx2 Multi-media interface ecu (right side of luggage compt) Overhead j/b (overhead console) Pnk Power source control ecu (behind right side of dash) Rain sensor (front center of roof) Red Rh ecu-ig fuse 10a Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right ig1 relay Sil Sliding roof control ecu (front of overhead console) Tilt & telescopic ecu (top right side of steering column) Tire pressure warning ecu (behind center of dash) Tx+ Tx- U60 Windshield wiper switch assembly High/Low Bus Wiring Diagram (2 of 4) for Lexus GS 350 2010 List of elements for High/Low Bus Wiring Diagram (2 of 4) for Lexus GS 350 2010: 55 (left side of driver's seat) left front seat position control ecu & switch (left side of luggage compt) luggage room j/b 3.5l 4.6l A/c amplifier (behind center right of dash) A11 A13 A29 A30 Air bag sensor assembly center (under center floor console) Body ecu C21 C31 Canh Canl Certification ecu (right rear corner of luggage compt) D14 D15 Display & navigation module display Headlamp swivel ecu (under left end of dash) J/c u22 & u23 (right front of luggage compt) J/c v26 & v27 (left front of luggage compt) K44 K46 K47 K52 Left cowl side j/b (behind left side of dash) Left front door ecu (driver's door) Left rear door ecu (left rear door) Luggage room j/b ecu Mpx+ Mpx- Mpx1 Mpx2 Mpx4 Outer mirror switch assembly Pnk Power window master switch Red Right front door ecu (right front door) Right front power window switch Right front seat position control ecu & switch (right side of front passenger's seat) Right rear door ecu (right rear door) Sgnd Tx+ Tx- Tx2+ Tx2- U22 U23 U28 V26 V27 W/ adaptive front-lighting system W/o adaptive front-lighting system High/Low Bus Wiring Diagram (3 of 4) for Lexus GS 350 2010 List of elements for High/Low Bus Wiring Diagram (3 of 4) for Lexus GS 350 2010: 68 (behind left end of dash) j/c a32 & a33 (behind right end of dash) absorber control ecu (behind right end of dash) clearance warning ecu (behind right side of dash) left center j/b (left kick panel) k1 (left rear of engine compt) skid control ecu w/actuator (right front of luggage compt) u2 (right kick panel) k4 (right rear corner of engine compt) power steering ecu (right side of dash) (4.6l) j/c k83, k88, k89 & k90 (under glove compt) steering control ecu 3.5l 4.6l 4.6l, w/ active stabilizer suspension system 4.6l, w/o active stabilizer suspension system 4wd control ecu (4wd) (right rear of luggage compt) A15 A23 A32 A33 A40 C15 Can+ Can- Canh Canl D11 Data link connector 3 (behind left side of dash) E12 Front stabilizer control ecu (right front corner of engine compt) G11 J/c k74, k75, k76, k78, k102 k79, k80, k81 & k94 (k94: right side of dash) (except k94: right kick panel) J/c u25 (right front of luggage compt) J/c u49, u50 & u51 (4wd) (right rear of vehicle chassis) J/c v38 (4.6l, w/ active stabilizer suspension system) (left "c" pillar) J/c v38 (left "c" pillar) K102 K70 K72 K74 K75 K76 K78 K79 K80 K81 K83 K88 K89 K90 K93 K94 Lcn+ Lcn- Left cowl side j/b (behind left side of dash) Left rear power window switch Pnk Rear stabilizer control ecu (right side of luggage compt) Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right rear power window switch Sil St-plug U49 U50 U51 W/ active stabilizer suspension system High/Low Bus Wiring Diagram (4 of 4) for Lexus GS 350 2010 List of elements for High/Low Bus Wiring Diagram (4 of 4) for Lexus GS 350 2010: 59 (3.5l) (4.6l) (under left side of rear seat) v2 3.5l 4.6l A15 A32 A33 Batt Ca1h Ca1l Ca2h Ca2l Can+ Can- Canh Canl D18 Distance control ecu (behind left side of dash) Electronic modulated suspension Engine control module (left side of engine compt) Engine room r/b 1 (right rear of engine compt) G11 Gateway ecu 2 (front of luggage compt) Gnd Hot at all times Hot in on or start Ig1 Ig2 Ign fuse 10a J/c a32 & a33 (behind left end of dash) J/c k1, k2, k3, k4, k5, k6, k7, k8, k9, k95 & k87 (behind left kick panel) J/c v26 & v27 (left front of luggage compt) J/c v40, v41 & v42 (left "c" pillar) J10 J26 J29 K1 (left kick panel) K87 K95 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Lh-ig fuse 10a Mpx-b fuse 10a Pnk Red Right cowl side j/b (behind right side of dash) Seat belt control ecu (left side of luggage compt) Skid control ecu (4.6l: left rear of engine compt) (3.5l: right side of dash) St-plug Steering sensor (behind left side of dash, near steering column) Transmission control ecu (4.6l) (left front of a54 engine compt) V26 V27 V40 V41 V42 V43 Yaw rate sensor (under front of center floor console)
COOLING FAN Cooling Fan Wiring Diagram for Lexus GS 350 2010 List of elements for Cooling Fan Wiring Diagram for Lexus GS 350 2010: 36 +b1 3.5l 4.6l A/c amplifier (behind center right of dash) A/c pressure sensor (left front of engine compt) A4 (right rear of engine compt) B1 (under right headlight assembly) B13 B14 Can h Can l Computer data lines system Cooling fan ecu E84 Engine control module (left side of engine compt) Engine coolant temperature sensor (3.5l: top right rear of engine) (4.6l: top right side of engine) Engine room j/b 1 (right rear of engine compt) Engine room r/b 1 (right rear of engine compt) Ethw Fan main relay Fan2 fuse 60a Hot at all times Hot in on or start J/c a10 (left side of engine compt) K52 Left cowl side j/b (behind left side of dash) Lh-ig fuse 10a Main fan motor Mpx+ Mpx- Pre Rfc S5-2 Sg-2 Sub fan motor Thw
CRUISE CONTROL Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 3) for Lexus GS 350 2010 List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 3) for Lexus GS 350 2010: 69 (behind right side of dash) right center j/b (on brake pedal bracket) stop light switch +b1 +res -set A10 A11 A2 (left rear corner of engine compt) A24 A25 Accelerator position sensor (under left side of dash) Batt Cancel Canh Canl Cchg Ccs Computer data lines system Cruise control switch D12 D13 Dist E1 (left rear of engine compt) E10 E13 Efi fuse 25a Efi main relay Engine control module (left side of engine compt) Engine room j/b 2 (left side of engine compt) Engine room r/b 2 (left side of engine compt) Epa Epa2 Etcs fuse 25a F13 G13 Gauge fuse 7.5a Hot at all times Hot w/ ig2 relay energized Ig1d Ign fuse 10a Igsw J/c a10 & a11 (left side of engine compt) J/c a8 & e10 (left side of engine compt) J/c a9 (left side of engine compt) J13 K4 (right kick panel) Left center j/b (behind right side of dash) Lgnd Mode Mrel On-off Pnk Power source control ecu (behind right side of dash) Red Rh ig1 relay Rh-ig fuse 7.5a Right cowl side j/b (behind right side of dash) Sftd Sftu Spd Spiral cable (steering column) St1- Stop sw fuse 7.5a Stp Transmission control switch Vcp2 Vcpa Vpa Vpa2 Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 3) for Lexus GS 350 2010 List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 3) for Lexus GS 350 2010: 64 (behind right side of dash) right center j/b (left side of engine compt) engine control module +bm A33 C15 Ca1h Ca1l Canc Canh Canl Combination meter Computer data lines system Cruise ind D11 Distance control ecu (behind left side of dash) E01 E02 E03 E1 (left rear of engine compt) E10 E2 (right rear of engine) Ect snow ind Engine room r/b 1 (right rear of engine compt) Eta Gateway ecu (behind right side of dash) Ge01 Gnd Hot at all times Ig+ Igb J/c a32 & a33 (behind left end of dash) J/c a8 & e10 (left side of engine compt) J15 K31 K4 (right kick panel) L11 L12 L13 L14 Left center j/b (behind right side of dash) Lgnd Lrdd Lrrd M11 Me01 Millimeter wave radar sensor (center front of engine compt) Mode Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Multi information display Nca Pnk Red Right center j/b (behind right side of dash) Sgnd Speedometer Throttle body assembly (top of engine) Vcta Vta Vta1 Vta2 Cruise Control Wiring Diagram, with Dynamic Radar Controls (3 of 3) for Lexus GS 350 2010 List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (3 of 3) for Lexus GS 350 2010: 47 (right side of dash) skid control ecu w/ actuator A58 Canh Canl Computer data lines system D11 D29 E1 (left rear of engine compt) Ecu-ig lh fuse 10a Electronically controlled transmission solenoid (transmission) Engine control module (left side of engine compt) Eoil Fl+ Fl- Fr+ Fr- Hot at all times J/c a10 (left side of engine compt) J/c e10 K1 (at left kick panel) K93 Left cowl side j/b (behind left side of dash) Left front speed sensor (left front wheel assembly) Left rear speed sensor (left rear wheel assembly) Lh ig1 relay Lh ig2 relay Lh-ig fuse 10a Oil Park/neutral position switch (transmission) Pnk Red Right center j/b (behind right side of dash) Right front speed sensor (right front wheel assembly) Rl+ Rl- Rr+ Rr- Sl1+ Sl1+ red Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp1 Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 3) for Lexus GS 350 2010 List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 3) for Lexus GS 350 2010: 64 (behind right side of dash) right center j/b (brake pedal bracket) stop light switch +b1 +res -set A10 A11 A2 (left rear corner 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) E10 E13 Efi fuse 25a Efi main relay Engine control module (left side of engine compt) Engine room j/b 2 (left side of engine compt) Engine room r/b 2 (left side of engine compt) Epa Epa2 Etcs fuse 10a G13 Gauge fuse 7.5a Hot at all times Hot w/ ig2 relay energized Ig1d Ign fuse 10a Igsw J/c a10 & a11 (left side of engine compt) J/c a8 & e10 (left side of engine compt) J/c a9 (left side of engine compt) J13 K4 (right kick panel) Left center j/b (behind right side of dash) Mrel On-off Pnk Power source control ecu (behind right side of dash) Red Rh ig fuse 7.5a Rh ig1 relay Right cowl side j/b (behind right side of dash) Sftd Sftu Spd Spiral cable (steering column) St1- Stop sw fuse 7.5a Stp Transmission control switch Vcp2 Vcpa Vpa Vpa2 Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 3) for Lexus GS 350 2010 List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 3) for Lexus GS 350 2010: 60 (behind right side of dash) gateway ecu (left side of engine compt) engine control module +bm A32 A33 A58 C15 Caih Cail Canh Canl Combination meter Computer data lines system D11 E01 E02 E03 E1 (left rear of engine compt) E10 E2 (right rear of engine) Engine room r/b 1 (right rear of engine compt) Eta Fl+ Fl- Fr+ Fr- Ge01 Hot at all times Ind cruise J/c a32 & a33 (behind left end of dash) J/c a8 & e10 (left side of engine compt) J15 K31 K4 (right kick panel) K93 Left center j/b (behind right side of dash) Left front speed sensor (left front wheel assembly) Left rear speed sensor (left rear wheel assembly) Me01 Mpi1 Mpi2 Mpx-b fuse 10a Nca Pnk Red Right center j/b (behind right side of dash) Right front speed sensor (right front wheel assembly) Right rear speed sensor (right rear wheel assembly) Rl+ Rl- Rr+ Rr- Skid control ecu (right side of dash) Sp1 Speedometer Throttle body assembly (top of engine) Vcta Vta Vta1 Vta2 Cruise Control Wiring Diagram, without Dynamic Radar Controls (3 of 3) for Lexus GS 350 2010 List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (3 of 3) for Lexus GS 350 2010: 24 D11 E1 (left rear of engine compt) Electronically controlled transmission solenoid (transmission) Engine control module (left side of engine compt) Eoil Hot at all times J/c a10 (left side of engine compt) J/c e10 K1 (at left kick panel) Left cowl side j/b (behind left side of dash) Lh ig1 relay Lh-ig fuse 10a Oil Park/neutral position switch (transmission) Red Sl1+ Sl1+ red Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu-
DEFOGGERS Front Deicer Wiring Diagram for Lexus GS 350 2010 List of elements for Front Deicer Wiring Diagram for Lexus GS 350 2010: 38 A/c amplifier (behind center right of dash) A/c fuse 7.5a A10 A11 A27 Computer data lines system D14 Deicer fuse 25a Deicer relay Deicer switch Display & navigation module display Ecu- ig rh fuse 10a Engine room r/b 2 (left side of engine compt) Fdef G11 G15 Gnd Hot at all times Hot w/ lh-ig1 relay energized Hot w/ rh-ig1 relay energized Ig+ J/c a10 & a11 (left side of engine compt) J/c a17 (left rear corner of engine compt) K1 (left kick panel) K47 K52 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Lh-ig fuse 10a Mpx+ Mpx- Pnk Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Tx2+ Tx2- Windshield deicer (left rear of engine compt) Heated Mirrors Wiring Diagram for Lexus GS 350 2010 List of elements for Heated Mirrors Wiring Diagram for Lexus GS 350 2010: 49 A32 A33 Bdr Computer data lines system Cpub D11 Display & navigation module display Engine room r/b 1 (right rear of engine compt) Fr door lh fuse 20a Fr door rh fuse 20a Gateway ecu (behind right side of dash) Gnd Gtx+ Gtx- Hot at all times Ig1d J/c a32 & a33 (behind left end of dash) J18 K1 (left kick panel) K4 (right kick panel) K47 Left cowl side j/b (behind left side of dash) Left front door ecu (driver's door) Left outer rear view mirror (front of left front door) Left rear door ecu (left rear door) Lh-ig fuse 10a Lh-ig1 relay Mirror heater Mirror heater switch Mpd1 Mpd2 Mpi1 Mpi2 Mpx-b fuse 10a Mpx1 Mpx2 Pnk Power source control ecu (behind right side of dash) Rh-ig fuse 7.5a Rh-ig1 relay Right cowl side j/b (behind right side of dash) Right front door ecu (right front door) Right outer rear view mirror (front of right front door) Right rear door ecu (right rear door) Sig Tx2+ Tx2- U1 (under front passenger's seat) V1 (under driver's seat) Rear Defogger Wiring Diagram for Lexus GS 350 2010 List of elements for Rear Defogger Wiring Diagram for Lexus GS 350 2010: 44 (defogger) noise filter 3.5l 4.6l A/c amplifier (behind center right of dash) A4 (right rear of engine compt) Caih Cail Canh Canl Computer data lines system D11 D12 Defog fuse 50a Defog relay Display & navigation module display Engine control module (left side of engine compt) Engine room j/b 1 (right rear of engine compt) Engine room r/b 1 (right rear of engine compt) Gateway ecu (behind right side of dash) Gtx+ Gtx- Hot at all times Ig1d J/c a10 (left side of engine compt) K1 (left kick panel) K47 K52 Left cowl side j/b (behind left side of dash) Lh-ig fuse 10a Lh-ig1 relay Mpi1 Mpi2 Mpx+ Mpx- Noise filter Power source control ecu (behind right side of dash) Rdef Rear window defogger Right cowl side j/b (behind right side of dash) Tx2+ Tx2- U20 U4 (right "c" pillar) V20
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Lexus GS 350 2010 List of elements for Electronic Power Steering Wiring Diagram for Lexus GS 350 2010: 68 (3.5l) (4.6l) 3.5l 4.6l A10 A14 A15 A23 A25 A3 (right rear corner of engine compt) A32 A33 Ca1h Ca1l Can+ Can- Canh Canl Combination meter Computer data lines system Data link connector 3 (behind left side of dash) E13 Ecu-b fuse 10a Ecu-ig lh fuse 10a Engine control module (left side of engine compt) Engine room j/b 1 & engine room r/b 1 (right rear of engine compt) Eps fuse 80a Eps relay Gateway ecu (behind right side of dash) Gauge fuse 7.5a Hot at all times Hot in on or start Ig+ Incs Insn J/c a32 & a33 (behind left end of dash) J15 K2 (under left side of center floor console) K31 Mpi1 Mpi2 Mpx+ Mpx- Nca Oucs Ousn P/s ind Pgnd Pig Power steering ecu (right rear corner of engine compt) Power steering motor (front of engine compt) Power steering torque sensor (left front of engine compt) Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Rly Rzcs Rzg Rzsn Rzv Sil Skid control ecu (3.5l) (right side of dash) Skid control ecu (4.6l) (left rear of engine compt) Srzg Steering sensor (behind left side of dash, near steering column) Tqg1 Tqg2 Trqv Progressive Power Steering Wiring Diagram for Lexus GS 350 2010 List of elements for Progressive Power Steering Wiring Diagram for Lexus GS 350 2010: 72 (right kick panel) k4 (right rear of engine compt) a4 (under left side of center floor console) k2 +bi +bo A15 A29 A32 A33 A40 Afs+ Afs- Bat Bmu Bmu+ Bmv Bmv+ Bmw Bmw+ Ca1h Ca1l Can+ Can- Canh Canl Combination meter Computer data lines system D29 Data link connector 3 (behind left side of dash) Ecu-b fuse 10a Ecu-ig lh fuse 10a Engine room j/b 1 & engine room r/b 1 (right rear of engine compt) Ess G11 Gateway ecu (behind right side of dash) Headlamp swivel ecu (under left end of dash) Hot at all times Hot in on or start J/c a32 & a33 (behind left end of dash) J15 K31 K69 K70 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Lg+ Lv+ Mpi1 Mpi2 Mpx+ Mpx- Nca Pgd2 Pgnd Pig Red Rg+ Right center j/b (behind right side of dash) Rv+ S1+ S2+ Sg2+ Sil Skid control ecu (4.6l: left rear of engine compt) (3.5l: right side of dash) Ss+ Ss- Ss1+ Ss1- Steering actuator (behind left side of dash, near steering column) Steering control ecu (under glove compartment) Steering sensor (behind left side of dash, near steering column) Vgrs fuse 40a
ELECTRONIC SUSPENSION Active Stablizer Suspension Wiring Diagram for Lexus GS 350 2010 List of elements for Active Stablizer Suspension Wiring Diagram for Lexus GS 350 2010: 55 (right side of luggage compt) active stabilizer converter (right side of luggage compt) e1 A49 A5 (4.6l: right front corner of engine compt) Bsc Bsg Bst Bsv Bt+ Bt- Canh Canl Computer data lines system D14 Ddgn Ddir Ddli Ddon Ddpb Ecu-ig rh fuse 10a Engine room r/b 2 (left side of engine compt) Front stabilizer control actuator assembly (right front corner of engine compt) Front stabilizer control ecu (right front corner of engine compt) Hot at all times Hot in on or start Igct Ilin J/c v26 & v27 (left front of luggage compt) Lcn+ Lcn- Luggage room r/b 6 (right rear corner of luggage compt) Mrh Mrl Nca Pgnd Pig Rear stabilizer control actuator assembly (right side of luggage compt) Rear stabilizer control ecu (right side of luggage compt) Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Sgh Shg Sil Stb dc/dc fuse 30a Stb fr fuse 50a Stb fr relay Stb rr fuse 30a Stb rr relay Stb-am fuse 30a V26 V27 E1 (right side of luggage compt) E2 (right side of luggage compt) Z10 Electronic Air Suspension Wiring Diagram for Lexus GS 350 2010 List of elements for Electronic Air Suspension Wiring Diagram for Lexus GS 350 2010: 72 (right rear of luggage compt) A2 (left rear corner of engine compt) A24 pnk A25 red A32 A33 A52 Absorber control ecu (behind right end of dash) Absorber control switch Absorber sport ind Air sus fuse 20a Canh Canl Combination meter Computer data lines system Engine room r/b 1 (right rear of engine compt) Fal+ Fal- Far+ Far- Fbl+ Fbl- Fbr+ Fbr- Front acceleration sensor (behind left side of dash) Gauge fuse 7.5a Gnd Hot at all times Hot in on or start Ig+ Interior lights system J/c a11 (left side of engine compt) J/c a32 & a33 (behind left end of dash) J/c u25 (right front of luggage compt) J/c v26 (left front of luggage compt) K2 (under left side of center floor console) K31 K4 (right kick panel) K72 Left front absorber control actuator (left front shock tower) Left rear absorber control actuator (left rear shock tower) Max-b fuse 10a Mpx+ Mpx- Pnk Ral+ Ral- Rar+ Rar- Rbl+ Rbl- Rbr+ Rbr- Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front absorber control actuator (right front shock tower) Right rear absorber control actuator (right rear shock tower) Sbl3 Sbr3 Sgb Sgfl Sgg Sgl3 Sgnd rear acceleration sensor Sgr3 Sgrr Sgv Sil Sw1 U2 (right front of luggage compt) V2 (under left side of rear seat)
ENGINE PERFORMANCE
3.5L 3.5L, Engine Performance Wiring Diagram (1 of 8) for Lexus GS 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 8) for Lexus GS 350 2010: 71 (behind left side of front fascia) ambient temperature sensor (left side of engine compt) engine room j/b 2 +b1 Accelerator position sensor (under left side of dash) Accr Acmg Air conditioning system Batt C/opn relay Canh Canl Cchg Ccs Computer data lines system Cooling fans system Cruise control system Ctsw Defogger system Efi 2 relay Efi fuse 25a Efi main relay Efii Efio Engine control module (left side of engine compt) Epa Epa2 Eppm Etam F/pmp fuse 25a Fpr Heated oxygen sensor (bank 1 sensor 2) (right side of engine, in exhaust manifold) Heated oxygen sensor (bank 2 sensor 2) (on exhaust system, near catalytic converter) 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 Rdef Red Rfc Sftd Sftu Sksw Spd St1- Sta Stp Stsw Tach Tam Vcp2 Vcpa Vcpp Vpa Vpa2 Vpmp 3.5L, Engine Performance Wiring Diagram (2 of 8) for Lexus GS 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 8) for Lexus GS 350 2010: 32 (fuel tank) fuel suction pump & gauge assembly (left side of engine compt) engine room r/b 2 (left side of engine compt) j/c a10 & a11 (right side of engine compt) fuel pump resistor (under left side of front passenger's seat) j/c a9 2wd 4wd A10 A11 A2 (left rear corner of engine compt) B10 C10 Camshaft timing oil control valve (right exhaust side) (right side of engine) Canister pressure sensor Canister pump module (rear of vehicle chassis) Data link connector 3 (behind left side of dash) Detection leak 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 a10 & a11 (left side of engine compt) Nca Pnk Pump Red Right center j/b (behind right side of dash) Tac V2 (under left side of rear seat) Valve vent 3.5L, Engine Performance Wiring Diagram (3 of 8) for Lexus GS 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 8) for Lexus GS 350 2010: 57 (behind right side of dash) left center j/b (behind right side of dash) right cowl side j/b +bm A10 A24 A25 Air conditioning system Camshaft timing oil control valve (right intake side) (right side of engine) Crankshaft position sensor (left front of engine) D11 D13 E03 E2 (right rear of engine) Engine control module (left side of engine compt) Eta Gauge fuse 7.5a Ge01 Hot at all times Hot w/ ig 2 relay energized Hot w/ rh-ig1 relay energized Ign fuse 10a K2 (under left side of center floor console) K4 (right kick panel) Lcki Me01 Nca Ne+ Ne- Oc1+ Oc1- Oe1+ Oe1- Pnk Prg Red Rh-ig fuse 7.5a Right center j/b (behind right side of dash) Sftd Sftu Stop lamp switch (brake pedal bracket) Stop sw fuse 7.5a Transmission control switch Vcta Vcv1 Vcv2 Vta1 Vta2 Vv1+ Vv1- Vv2+ Vv2- Vvl+ Vvl- Vvr+ Vvr- Vvt sensor (bank 1 intake side) (right side of engine) Vvt sensor (bank 2 intake side) (left side of engine) 3.5L, Engine Performance Wiring Diagram (4 of 8) for Lexus GS 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 8) for Lexus GS 350 2010: 46 (behind left end of dash) j/c a32 & a33 (behind right side of dash) right center j/b (right side of dash) skid control ecu 2nd A26 A32 A33 Body ecu C15 Combination meter Computer data lines system Dome fuse 10a E1 (left rear of engine compt) E10 E13 Ect pwr ind Efi Electronically controlled transmission pattern select switch Engine room r/b 1 (right rear of engine compt) F15 Hot at all times Ig+ J/c a8 & e10 (a8: left side of engine compt) J15 K31 K68 K93 Lcd Malfunction ind Master ind Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Multi- information display Nca Pnk Pwr Red Right cowl side j/b (behind right side of dash) Snow Snow ind ect Sp1 Speedometer Tachometer 3.5L, Engine Performance Wiring Diagram (5 of 8) for Lexus GS 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 8) for Lexus GS 350 2010: 35 (behind left side of dash) left cowl side j/b (top of engine) throttle body assembly A25 D12 D26 E1 (left rear of engine compt) E10 E2 (right rear of engine) Engine room j/b 2 (left side of engine compt) Gnd Hot at all times Hot w/ lh-ig1 relay energized Igf1 Igf2 Ignition coil 1 (top right side of engine) Ignition coil 2 (top left side of engine) Ignition coil 3 (top right side of engine) Ignition coil 4 (top left side of engine) Ignition coil 5 (top right side of engine) Ignition coil 6 (top left side of engine) Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 Inj fuse 20a Inj relay J/c a8 & e10 (left side of engine compt) J/c e9 Lh-ig fuse 10a Nca Red Vta Vta2 3.5L, Engine Performance Wiring Diagram (6 of 8) for Lexus GS 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (6 of 8) for Lexus GS 350 2010: 21 (left side of engine) fuel injector 1 (for port injection) (left side of engine) fuel injector 3 (for port injection) (left side of engine) fuel injector 5 (for port injection) (right side of engine) fuel injector 2 (for port injection) (right side of engine) fuel injector 4 (for port injection) (right side of engine) fuel injector 6 (for port injection) A/f fuse 15a A/f relay E77 Engine oil level sensor (right front of engine) Engine room r/b 2 (left side of engine compt) Fuel pressure sensor (top of engine) Hot at all times Knock control sensor (bank 1) (right side of engine) Knock control sensor (bank 2) (left side of engine) Nca Park/neutral position switch (transmission) Red Spill control valve System charging starting/ Vsv (purge) (top rear of engine) 3.5L, Engine Performance Wiring Diagram (7 of 8) for Lexus GS 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (7 of 8) for Lexus GS 350 2010: 60 (right front of engine compt) injector driver edu (right front of engine) i1 (top right side of engine) fuel injector 1 (for direct injection) (top right side of engine) fuel injector 3 (for direct injection) (top right side of engine) fuel injector 5 (for direct injection) +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) E1 (left rear of engine compt) E2 (right rear of engine) E45 E53 E54 Engine control module (left side of engine compt) Eo4 Eo5 Epr Ev1+ Ev1- Ev2+ Ev2- Ex+ Ex- Fp+ Fp- Fpd Fpf1 Ha1a Ha2a Igt2 Igt5 Igt6 Ij1+ Ij1- Ij2+ Ij2- Ij3+ Ij3- Ij4+ Ij4- Ij5+ Ij5- Ij6+ Ij6- Ijf1 Ijf2 Ijf3 Nca Pnk Red Vc2 Vce1 Vce2 Vcpr Vvt sensor (bank 1 exhaust side) (right side of engine) Vvt sensor (bank 2 exhaust side) (left side of engine) 3.5L, Engine Performance Wiring Diagram (8 of 8) for Lexus GS 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (8 of 8) for Lexus GS 350 2010: 55 (left side of engine) camshaft timing oil control valve (left exhaust side) (on top right rear of engine) engine coolant temperature sensor (right front of engine) (right side of engine compt, in air intake duct) mass air flow meter (top left side of engine) camshaft timing oil control valve (left intake side) (top left side of engine) fuel injector 2 (for direct injection) (top left side of engine) fuel injector 4 (for direct injection) (top left side of engine) fuel injector 6 (for direct injection) Alt E01 E02 E2g Ekn2 Eknk Electronically controlled transmission solenoid (transmission) Engine control module (left side of engine compt) Engine oil pressure switch (left front of engine) Eoil Etha Ethw Igf1 Igf2 Igt1 Igt3 Igt4 Knk1 Knk2 Mol Mops Nca 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) (trans- mission) Transmission revolution sensor (turbine) (trans- mission)
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Lexus GS 350 2010 List of elements for Backup Lamps Wiring Diagram for Lexus GS 350 2010: 78 (left side of luggage compt) luggage room j/b 3.5l 4.6l A15 A26 A29 A30 A32 A33 Backup light Bck1 Body ecu C15 C21 C31 Ca1h Ca1l Canh Canl D11 E106 E107 E12 E86 Ecub Engine control module (left side of engine compt) Engine room j/b 2 (left side of engine compt) Engine room r/b 1 (right rear of engine compt) Front controller G11 Gateway ecu (behind right side of dash) Headlamp swivel ecu (under left end of dash) Hot at all times Hot in on or start J/c a10 (left side of engine compt) J/c a32 & a33 (behind left end of dash) J/c e106 & e107 (left side of engine compt) J/c k1, k3 & k4 (behind left kick panel) J/c k74, k79 & k81 (right kick panel) J/c v26 & v27 (left front of luggage compt) J/c y6 (center rear of luggage compt lid) J27 K1 (left kick panel) K22 K4 (right kick panel) K68 K74 K79 K81 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Left rear combination lamp Lh-ig fuse 10a Luggage room j/b ecu Mpl1 Mpl2 Mpx-b fuse 10a Mpx1 Mpx2 Mpx4 Park/neutral position switch (transmission) Pgnd Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right rear combination lamp Rr+b Rr-b fuse 10a Rr-ig1 fuse 10a St- plug V2 (under left side of rear seat) V26 V27 V30 W/ adaptive front lighting system W/o adaptive front lighting system Windshield wiper switch assembly Wiring harness spool (under center of rear parcel shelf) Exterior Lamps Wiring Diagram (1 of 3) for Lexus GS 350 2010 List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Lexus GS 350 2010: 80 (behind left side of dash) left cowl side j/b (behind right side of dash) right cowl side j/b A/c amplifier (behind center right of dash) A11 A13 A21 A24 A29 A30 A32 A33 Air bag sensor assembly center (under center floor console) Auto Automatic light control sensor (behind upper center of dash) Becu Body ecu Cltb Clte Clts D14 D18 D29 Dcty Ecu-ig rh fuse 10a Engine room r/b 1 (right rear of engine compt) G11 Gateway ecu (behind right side of dash) Haz Head Headlamp dimmer switch assembly Headlamp swivel ecu (under left end of dash) Hot at all times Hot in on or start I10 Interior lights system J/c a32 & a33 (behind left end of dash) J/c v26 & v27 (left front of luggage compt) J10 J14 J27 K1 (left kick panel) K10 K22 K67 K68 Lcty Left Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Light control switch Mpi1 Mpi2 Mpl1 Mpl2 Mpx+ Mpx- Mpx- b fuse 10a Mpx1 Mpx2 Mpx4 Off Outer mirror switch assembly Pcty Pnk Rcty Red Right Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front door ecu (in right front door) Right outer rear view mirror (front of right front door) Tail Tire pressure warning ecu (behind center of dash) Trn1 Turn Turn switch V26 W/ adaptive front lighting system W/o adaptive front lighting system Windshield wiper switch assembly Exterior Lamps Wiring Diagram (2 of 3) for Lexus GS 350 2010 List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Lexus GS 350 2010: 71 (3.5l) (4.6l) (under left headlight assembly) b2 (under right headlight assembly) b1 +ig 3.5l 4.6l A17 A18 A20 A25 A26 A54 C15 C16 C17 Combination meter Compt) D11 Display & navigation module display Dome fuse 10a Ecu-ig lh fuse 10a Engine control module (left side of engine compt) Engine room j/b 2 (left side of engine compt) Engine room r/b 1 (right rear of engine compt) Fr tail fuse 10a Fr tail relay Front controller G10 G11 Gauge fuse 7.5a Haz Hot at all times Hot in on or start J/c a10 (left side of engine compt) J/c v26 & v27 (left front of luggage v27 J15 K1 (left kick panel) K31 K4 (right kick panel) K4 red K99 Left cowl side j/b (behind left side of dash) Left front door ecu (in driver's door) Left headlamp assembly Left outer rear view mirror (front of left front door) Lh-ig fuse 10a Luggage room j/b (left side of luggage compt) Marker Master ind Mpx+ Mpx- Multi- information display Parking Pnk Red Red k7 Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right headlamp assembly Stp Tail ind (canada) Telltale lamp assembly Transmission control ecu (left front of engine compt) Trn1 Turn Turn lh Turn rh Turn signal flasher (behind left side of dash) Turn- haz fuse 15a V26 Exterior Lamps Wiring Diagram (3 of 3) for Lexus GS 350 2010 List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Lexus GS 350 2010: 66 (3.5l) (4.6l) (or red) +bl +br A13 C15 C32 Center stop lamp D23 D24 Ecub Hot at all times Hot in on or start J/c v26 & v27 (left front of J/c y6 (center rear of luggage compt lid) J23 K93 Lcei Left cowl side j/b (behind left side of dash) Left rear combi- nation lamp Left rear combination lamp License plate lamp Luggage compt) Luggage room j/b (left side of luggage compt) Luggage room j/b ecu Marker Mpx1 Mpx2 Noise filter (center stop lamp) (near left "c" pillar) Off Pgnd Pnk Power source control ecu (behind right side of dash) Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right rear combi- nation lamp Right rear combination lamp Rr tail fuse 10a Rr+b Rr-b fuse 10a Rr-ig1 fuse 10a Shift lock control ecu (under center console, near selector lever) Skid control ecu (3.5l: right side of dash) (4.6l: left rear of engine compt) Stop Stop lamp switch (brake pedal bracket) Stop lp l fuse 10a Stop lp r fuse 10a Stop sw fuse 7.5a Stop/tail Stp Stp1 Stp2 Stp3 Tail Til1 Til2 Tlin Trn Turn V2 (under left side of rear seat) V26 V27 V30 Wiring harness spool (under center of rear parcel shelf)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 8) for Lexus GS 350 2010 List of elements for Ground Distribution Wiring Diagram (1 of 8) for Lexus GS 350 2010: 56 (3.5l) (3.5l) brake pedal load sensing switch (4.6l) (4.6l) kick down switch (4.6l) left vvt relay (4.6l) right vvt relay (4.6l) transmission control ecu 3.5l 4.6l A/c compressor A/f relay A1 (left rear corner of engine compartment) A10 A11 A13 A15 A2 (left rear corner of engine compt) A24 A26 A29 A32 A33 A54 A57 Brake actuator Brake actuator shield Brake fluid level warning switch Brake pedal stroke sensor shield Clearance warning ecu Combination meter Efi 2 relay Efi main relay Engine control module Engine room j/b 2 (left side of engine compt) Engine room r/b 2 (left side of engine compt) Front controller Headlamp beam level control ecu Headlamp cleaner control relay Headlamp swivel ecu Ig 2 relay Junction connector a10 & a11 (left side of engine compt) Junction connector a17 (left rear corner of engine compt) Junction connector a32 & a33 (behind left end of dash) K31 Left cowl side j/b (behind left side of dash) Left front absorber control actuator Skid control ecu Skid control ecu w/ actuator St cut relay W/ adaptive front-lighting system W/o adaptive front-lighting system Water level warning switch Windshield deicer Windshield washer motor Windshield wiper motor Wireless door lock buzzer Ground Distribution Wiring Diagram (2 of 8) for Lexus GS 350 2010 List of elements for Ground Distribution Wiring Diagram (2 of 8) for Lexus GS 350 2010: 61 (right rear of engine) A54 Air fuel ratio sensor (bank 1 sensor 1) shield Air fuel ratio sensor (bank 2 sensor 1) shield Camshaft Camshaft control motor (bank 1) Camshaft control motor (bank 2) Canister pump module Control motor (bank 2) Data link connector 3 Distance control ecu E1 (4.6l) (left rear of engine compt) E10 E13 E2 (4.6l) E3 (4.6l) (right rear of engine) E4 (4.6l) (rear of engine compartment) E85 E86 E87 E89 E90 E92 E93 E94 E98 Engine control module Engine oil level sensor F13 G13 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 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 Injector driver 1 Injector driver 1 shield Injector driver 2 Injector driver 2 shield J13 Junction connector a8 & e10 (left side of engine compt) K12 Knock sensors (bank 1 & 2 sensor 2) shield Knock sensors (bank 1 & 2) sensor 1) shield L12 L13 L14 Left center j/b (behind right side of dash) Left ignition noise filter Millimeter wave radar sensor Nca Right center j/b (behind right side of dash) Right ignition noise filter Spiral cable Transmission control ecu Transmission control switch Ground Distribution Wiring Diagram (3 of 8) for Lexus GS 350 2010 List of elements for Ground Distribution Wiring Diagram (3 of 8) for Lexus GS 350 2010: 75 (if equipped) 4wd control ecu (overhead console) overhead j/b A10 A11 A12 A13 A15 Absorber control ecu Absorber control switch Acc relay Actuator B15 Body ecu C15 Center air bag sensor assembly Cigarette lighter Combination meter D11 Data link connector 3 Dcm (telematics transceiver) Display & navigation module display E11 E12 E13 E15 Electronically controlled transmission pattern select switch F11 F12 F13 F15 G15 Gateway ecu Glove box lamp H11 H12 H13 H15 I15 J15 Junction connector K13 K14 K15 K2 (under left side of center floor console) K31 K4 (right kick panel) K44 K46 K69 K72 K74 K98 Left vanity lamp switch Luggage compartment door opener cancel switch Power source control ecu Power switch Pre crash system cancel switch assembly Pwr outlet relay Rh-ig1 relay Rh-ig2 relay Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front absorber control Right vanity lamp switch Seat heater switch Shift lock control ecu Steering control ecu Steering lock ecu Tilt & telescope ecu Tilt motor Tire pressure warning ecu Tire pressure warning reset switch Tire pressure warning select switch To left cowl side j/b (diagram 5 of 8) Traction control switch Ground Distribution Wiring Diagram (4 of 8) for Lexus GS 350 2010 List of elements for Ground Distribution Wiring Diagram (4 of 8) for Lexus GS 350 2010: 55 A/c compressor A23 A3 (right rear corner of engine compt) A4 (right rear of engine compt) A40 A58 Air fuel ratio sensor (bank 1 sensor 1) shield Air fuel ratio sensor (bank 2 sensor 1) shield Blower motor Canister pump module Crankshaft position sensor shield Data link connector 3 Defog relay Distance control ecu E1 (3.5l) (left rear of engine compt) E10 E13 E2 (3.5l) (right rear of engine) E45 Engine control module Engine oil level sensor Engine room r/b 1 (right rear of engine compt) F13 Fan main relay G13 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 4 Ignition coil 5 Ignition coil 6 Injector driver (edu) shield J13 Junction connector a8 & e10 (left side of engine compt) K12 Knock control sensor (bank 1 & 2) shields L12 L13 L14 Left center j/b (behind right side of dash) Millimeter wave radar sensor Nca Noise filter Noise filter (ghost buster) Power steering ecu Right center j/b (behind right side of dash) Skid control ecu Spill control valve shield Spiral cable Starter relay Steering control ecu Transmission control switch V17 Ground Distribution Wiring Diagram (5 of 8) for Lexus GS 350 2010 List of elements for Ground Distribution Wiring Diagram (5 of 8) for Lexus GS 350 2010: 48 (3.5l) (4.6l) A/c amplifier A14 A15 Body ecu C15 Center air bag sensor assembly Cigarette lighter Console box lamp D15 Display & navigation module display E15 F15 From ground k2 a (diagram 3 of 8) G11 G12 G15 H14 H15 I14 I15 Id code box J14 J15 Junction connector K1 (left kick panel) K15 K22 K44 K46 K52 K83 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Lh-ig1 relay Lh-ig2 relay Luggage door opening switch assembly Outer mirror switch assembly Overhead j/b (in overhead console) Sliding roof control ecu Spiral cable Steering lock ecu Steering sensor Sun beam sensor shield Turn signal flasher Windshield wiper switch assembly Yaw rate sensor Ground Distribution Wiring Diagram (6 of 8) for Lexus GS 350 2010 List of elements for Ground Distribution Wiring Diagram (6 of 8) for Lexus GS 350 2010: 46 (under center of rear parcel shelf) C10 C11 C34 Center stop lamp Fuel lid opener motor Fuel suction pump & gauge assembly Gateway ecu 2 Ig1 relay Junction connector Junction connector b5 (under left side of driver's seat) Junction connector b9 (under right side of driver's seat) Junction connector v26 & v27 (left front of luggage compt) Junction connector y6 (center rear of luggage compt lid) Left front door ecu Left front power seat switch Left front seat back climate control blower Left front seat cushion climate control blower Left front seat heater Left front seat inner belt Left front seat lumbar support power seat switch Left front seat position control ecu & switch Left rear absorber control actuator Left rear combination lamp Left rear door ecu Left rear seat inner belt License plate lamp Luggage compartment door closer Luggage compartment door lock cylinder Luggage compartment door opener switch Luggage compartment door striker switch Luggage room j/b (left side of luggage compt) Luggage room j/b ecu Rear sunshade relay Right rear combination lamp Seat belt control ecu V1 (under driver's seat) V2 (under left side of rear seat) V26 V27 V30 V31 V42 W/ memory seats W/o memory seats Wiring harness spool v30 & y1 y1 Ground Distribution Wiring Diagram (7 of 8) for Lexus GS 350 2010 List of elements for Ground Distribution Wiring Diagram (7 of 8) for Lexus GS 350 2010: 28 Certification ecu Door control receiver Junction connector Junction connector a5 (under right side of front passenger's seat) Junction connector a9 (left side of engine compartment) Junction connector u25 (right front of luggage compt) Occupant classification ecu Power outlet socket Rear window defogger Right front door ecu Right front seat back climate control blower Right front seat cushion climate control blower Right front seat heater Right front seat inner belt Right front seat lumbar support power seat switch Right front seat position control ecu & switch Right front seat power seat switch Right rear absorber control actuator Right rear door ecu Right rear seat inner belt U1 (under front passenger's seat) U2 (right front of luggage compt) U20 U28 U4 (right "c" pillar) U49 W/ memory seats W/o memory seats Ground Distribution Wiring Diagram (8 of 8) for Lexus GS 350 2010 List of elements for Ground Distribution Wiring Diagram (8 of 8) for Lexus GS 350 2010: 33 (3.5l) (3.5l) fuel injectors 1, 3 & 5 shields (3.5l) fuel injectors 2, 4 & 6 shields (4.6l) (4.6l) fuel injectors 1, 2, 3, 4 5, 6, 7 & 8 shields A49 A5 (4.6l) (right front corner of engine compt) B1 (under right headlight assembly) B2 (under left headlight assembly) Converter (active stabilizer) Cooling fan ecu E1 (right side of luggage compt) E2 (right side of luggage compt) Engine hood courtesy switch Front stabilizer control ecu H1 (rear of engine compartment) I1 (right front of engine) J1 (right front of engine) K3 (under right side of center floor console) K54 Left front fog lamp Left headlamp assembly Nca Radio receiver assembly Rear stablizer control ecu Right front fog lamp Right headlamp assembly Smog ventilation sensor Stb fr relay shield Stb rr relay shield Stereo component amplifier U3 (right rear corner of luggage compt) U57
HEADLIGHTS Adaptive Front Lighting Wiring Diagram (1 of 2) for Lexus GS 350 2010 List of elements for Adaptive Front Lighting Wiring Diagram (1 of 2) for Lexus GS 350 2010: 69 (or red) 3.5l 2wd 3.5l 4wd 4.6l A1 (left rear corner of engine compt) A13 A15 A28 A29 A32 A33 Bl1+ Bl1- Bl2+ Bl2- Br1+ Br1- Br2+ Br2- Computer data lines system Flo Fro Front height control sensor (near left front shock tower) H-lp lvl fuse 7.5a Headlamp leveling motor Headlamp swivel ecu (under left end of dash) Headlamp swivel motor Hot in on or start J/c a32 & a33 (behind left end of dash) J/c a32 (behind left end of dash) K10 Left cowl side j/b (behind left side of dash) Left headlamp assembly Ll1+ Ll1- Ll2+ Ll2- Lr1+ Lr1- Lr2+ Lr2- Motor Mpx1 Mpx2 Pnk Rear height control sensor (under left rear of vehicle) Red Right headlamp assembly Sbf Sbr Sensor Sgf Sgr Shb Shfl Shg Shrl Skid control ecu (left rear of engine compt) Skid control ecu w/ actuator (right side of dash) a58 Smbl Smbr Smgl Smgr Sml Smr Spdl Spdr Ss+ Ss- Adaptive Front Lighting Wiring Diagram (2 of 2) for Lexus GS 350 2010 List of elements for Adaptive Front Lighting Wiring Diagram (2 of 2) for Lexus GS 350 2010: 58 (or pnk) A24 A25 A26 A32 A33 A40 Afs off ind Afs+ Afs- Auto Body ecu C15 Combination meter Computer data lines system D11 Dimmer switch Dome fuse 10a Engine room r/b 1 (right rear of engine compt) Flash Gauge fuse 7.5a Head Headlamp dimmer switch assembly High Hot at all times Hot in on or start Ig+ J/c a32 & a33 (behind left end of dash) J15 K22 K31 K4 (at right kick panel) K67 K68 K70 Left center j/b (behind right side of dash) Light control switch Low Master ind Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Multi- information display Off Pnk Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Ss1+ Ss1- Steering control ecu (under glove compt) Steering sensor (behind left side of dash, near steering column) Tail W/ vgrs system W/o vgrs system Windshield wiper switch assembly Headlamps & Fog Lamps Wiring Diagram (1 of 3) for Lexus GS 350 2010 List of elements for Headlamps & Fog Lamps Wiring Diagram (1 of 3) for Lexus GS 350 2010: 83 (usa) +ig A24 A25 A32 Acc Acc fuse 7.5a Air conditioning system Auto Automatic light control sensor (behind upper center of dash) Batb Beam ind Becu Body ecu C15 Cltb Clte Clts Combination meter Computer data lines system Cowl side j/b right (behind right side of dash) right cowl side j/b (behind right side of dash) D11 D14 D18 Dcty Dimmer switch Dome fuse 10a Engine room r/b 1 (right rear of engine compt) Flash Fog switch Fr door rh fuse 20a Front fog ind G11 Gauge fuse 7.5a Gnd2 Head Head ind Headlamp dimmer switch assembly High Hot at all times Hot in on or acc Hot in on or start Hrly Interior lights system J/c a32 & a33 (behind left end of dash) J14 J15 K1 (left kick panel) K2 (under left side of center floor console) K22 K31 K4 (right kick panel) K67 K68 Lcty Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Light control switch Low Master ind Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Multi- information display Off Parking brake switch (behind left side of dash) Pcty Pkb Pnk Rcty Rear fog ind Red Rh ecu-ig fuse 10a Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Tail Telltale lamp assembly To front controller (diagram 2 0f 3) Tsl Tsr Windshield wiper switch assembly Headlamps & Fog Lamps Wiring Diagram (2 of 3) for Lexus GS 350 2010 List of elements for Headlamps & Fog Lamps Wiring Diagram (2 of 3) for Lexus GS 350 2010: 30 (under left headlight assembly) b2 (under right headlight assembly) b1 A2 (left rear corner of engine compt) Computer data lines system Engine room j/b 2 & engine room r/b 2 (left side of engine compt) Engine room r/b 1 & engine room j/b 1 (right rear of engine compt) Fr fog fuse 15a Fr fog relay From j/c a32 & a33 (diagram 1 of 3) Front controller H-lp upr fuse 15a Head lp relay High Hot at all times Hot in on or start J/c a11 (left side of engine compt) J/c a32 (behind left end of dash) L lwr h-lp fuse 15a Left cowl side j/b (behind left side of dash) Left front fog lamp Left headlamp assembly Lh ecu-ig fuse 10a Light control ecu Low (hid) Main fuse 30a R lwr h-lp fuse 15a Red Rh j/b-am (4.6l) rr j/b (3.5l) fuse 80a Right front fog lamp Right headlamp assembly Headlamps & Fog Lamps Wiring Diagram (3 of 3) for Lexus GS 350 2010 List of elements for Headlamps & Fog Lamps Wiring Diagram (3 of 3) for Lexus GS 350 2010: 20 A13 Fog Hot at all times Hot in on or start J/c y6 (center rear of luggage compt lid) Left rear combination lamp Luggage room j/b (left side of luggage compt) Luggage room j/b ecu Pgnd Pnk Rfrl Right rear combination lamp Rr fog fuse 7.5a Rr fog relay Rr+b Rr-b fuse 10a Rr-ig1 fuse 10a V2 (under left side of rear seat) V30 Wiring harness spool (under center of rear parcel shelf) Headlamps Leveling Wiring Diagram for Lexus GS 350 2010 List of elements for Headlamps Leveling Wiring Diagram for Lexus GS 350 2010: 81 A1 (left rear corner of engine compt) A24 A25 A26 A30 A32 A33 Altl Anti-lock brakes system Auto Body ecu C15 Chg- Combination meter Computer data lines system D11 Dimmer switch Dome fuse 10a Engine room r/b 1 (right rear of engine compt) Flash Front height control sensor (near left front shock tower) Gauge fuse 7.5a H-lp lvl fuse 7.5a Head Headlamp beam level control actuator Headlamp beam level control ecu (under left end of dash) Headlamp dimmer switch assembly High Hot at all times Hot in on or start Hrly Ig+ J/c a32 & a33 (behind left end of dash) J15 K10 K22 K31 K4 (right kick panel) K67 K68 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Left headlamp assembly Light control switch Ll1+ Ll1- Ll2+ Ll2- Low Lr1+ Lr1- Lr2+ Lr2- Master ind Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Mpx4 Multi- information display Off Pnk Rear height control sensor (under left rear of vehicle) Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right headlamp assembly Sbf Sbr Sgf Sgr Shb Shfl Shg Shrl Spdl Spdr Tail Windshield wiper switch assembly Wng
HORN Horn Wiring Diagram for Lexus GS 350 2010 List of elements for Horn Wiring Diagram for Lexus GS 350 2010: 21 A2 (left rear corner of engine compt) Computer data lines system Ecu-ig lh fuse 10a Engine room j/b 2 (left side of engine compt) Engine room r/b 1 (right rear of engine compt) Front controller High horn (front of radiator) Horn fuse 10a Horn relay Horn switch Hot at all times Hot in on or start J/c a11 (left side of engine compt) J/c a32 (behind left end of dash) Left cowl side j/b (behind left side of dash) Low horn (front of radiator) Mbx-b fuse 10a Mpx1 Mpx2 Spiral cable (steering column) Windshield wiper switch assembly
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (2 of 3) for Lexus GS 350 2010 List of elements for Instrument Cluster Wiring Diagram (2 of 3) for Lexus GS 350 2010: 89 (3.5l) (4.6l) (behind left kick panel) j/c k1, k3 & k4 (behind left side of dash) left cowl side j/b (behind right side of dash) right cowl side j/b (brake fluid reservoir) (fuel tank) (left front of luggage compt) j/c v26 & v27 (left side of engine compt) engine control module (left side of luggage compt) luggage room j/b (right kick panel) j/c k74, k79 & k81 (steering column) spiral cable 3.5l A/c amplifier (behind center right of dash) A10 A11 A13 A15 A21 A25 A30 Air bag sensor assembly center (under center floor console) Body ecu Brake fluid level warning switch (3.5l) C21 C31 Ca1h Ca1l Canh Canl D14 D29 Dcm telematics transceiver (right end of dash) Disp Display & navigation module display E14 E15 Fuel sender gauge (fuel tank) Fuel suction pump & gauge assembly G11 Gateway ecu (behind right side of dash) I10 J/c a17 (left rear corner of engine compt) J10 K1 (left kick panel) K10 K2 (under left side of center floor console) K44 K46 K74 K79 K81 K98 K99 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Luggage room j/b ecu M14 Mol Mops Mpi1 Mpi2 Mpl1 Mpl2 Mpx+ Mpx- Mpx1 Mpx2 Mpx4 Outer mirror switch assembly Pbew Phs Phs5 Phsg Pnk Power source control ecu (behind right side of dash) Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Spd Spdp St-plug Stereo component amplifier (right rear corner of luggage compt) Sun beam sensor (near center stoplight) Tach Tire pressure warning ecu (behind center of dash) U59 V26 V27 Instrument Cluster Wiring Diagram (3 of 3) for Lexus GS 350 2010 List of elements for Instrument Cluster Wiring Diagram (3 of 3) for Lexus GS 350 2010: 49 (behind right side of dash) left center j/b (behind right side of dash) right center j/b (left front corner of engine compt) water level warning switch (left front of engine) engine oil pressure switch (left side of engine compt) engine room j/b 2 (right front of luggage compt) j/c u22 & u23 3.5l 4.6l A11 A2 (left rear corner of engine compt) A26 Batb Body ecu Dcty E1 (left rear of engine compt) E10 E2 (right rear of engine) Engine oil level sensor (3.5l: right front of engine) (4.6l: left rear of engine) F10 Front controller Gnd2 Headlamp swivel ecu (under left end of dash) Hot at all times J/c a8 & e10 (a8: left side of engine compt) J/c e10 K2 (under left side of center floor console) K68 L10 Lcty Left front door courtesy switch Left rear door courtesy switch M13 M14 Mpx1 Mpx2 Parking brake switch (behind left side of dash) Pcty Pkb Rcty Red Rh fr door fuse 20a Right cowl side j/b (behind right side of dash) Right front door courtesy switch Right rear door courtesy switch U22 U23 W/ adaptive front-lighting W/o adaptive front-lighting Windshield wiper switch assembly
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 5) for Lexus GS 350 2010 List of elements for Courtesy Lamps Wiring Diagram (1 of 5) for Lexus GS 350 2010: 58 A10 A11 Acc Acc fuse 7.5a Batb Body ecu Cill Computer data lines system D10 Dcty Dome fuse 10a E10 E13 Ecu-ig rh fuse 10a Engine room r/b 1 (right rear of engine compt) Fspt Gnd2 Hot at all times Hot in acc Hot in on or start J/c u22 & u23 (right front of luggage compt) J/c u22 (right front of luggage compt) K13 K14 K2 (under left side of center floor console) K4 (right kick panel) K68 L10 Lcty Left center j/b (behind right side of dash) Left foot lamp Left front door courtesy switch Left rear door courtesy switch Left rear foot lamp Left vanity lamp Left vanity lamp switch M13 M15 Mpx2 Parking brake switch (behind left side of dash) Pcty Pkb Pnk Rcty Red Red f10 Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right foot lamp Right front door courtesy switch Right rear door courtesy switch Right rear foot lamp Right rear foot lamp 2 Right vanity lamp Right vanity lamp switch To fr door rh fuse (diagram 5 of 5) U22 U23 Courtesy Lamps Wiring Diagram (2 of 5) for Lexus GS 350 2010 List of elements for Courtesy Lamps Wiring Diagram (2 of 5) for Lexus GS 350 2010: 51 (behind right side of dash) gateway ecu A14 A24 A25 A26 A30 Bdcy Becu Body ecu C24 Combination meter Computer data lines system D29 Door ind Ecu-ig lh fuse 10a Gauge fuse 7.5a Gnd Hot at all times Hot in on or start Hot w/ ig2 relay energized Ile K1 (left kick panel) K2 (under left side of center floor console) K31 Lcty Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Lgcy Luggage compartment door striker switch (rear center of luggage compt) Luggage room j/b (left side of luggage compartment) Luggage room j/b (left side of luggage compt) Luggage room lamp Master ind Mpi1 Mpi2 Mpl1 Mpl2 Mpx1 Mpx4 Multi- information display Pnk Rcty Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Rr-b fuse 10a Sgnd Steering spot lamp Telltale lamp assembly To lh-ig fuse (diagram 4 of 5) V2 (under left side of rear seat) Courtesy Lamps Wiring Diagram (3 of 5) for Lexus GS 350 2010 List of elements for Courtesy Lamps Wiring Diagram (3 of 5) for Lexus GS 350 2010: 18 Cpu Door Interior light switch Left front map lamp Left front seat spot lamp Left reading lamp Left reading lamp switch Off Overhead j/b (overhead console) Pnk Rear seat spot lamp Red Right front map lamp Right front seat spot lamp Right reading lamp Right reading lamp switch Room lamp Shift illumination Courtesy Lamps Wiring Diagram (4 of 5) for Lexus GS 350 2010 List of elements for Courtesy Lamps Wiring Diagram (4 of 5) for Lexus GS 350 2010: 30 Bdr Computer data lines system Ctyb Cyl D11 Fr door lh fuse 20a From body ecu (diagram b 2 of 5) Hot at all times J/c q11 (left front door) J/c q12 (left front door) J12 K2 (under left side of center floor console) Led+ Led- Left cowl side j/b (behind left side of dash) Left front door courtesy lamp Left front door ecu (driver's door) Left front inside handle illumination Left outer scuff lamp Left rear door courtesy lamp Left rear door ecu (left rear door) Left rear inside handle illumination Lh-ig fuse 10a Lh-ig1 relay Mpx1 Mpx2 Pnk Red Rr door lh fuse 20a Sig Courtesy Lamps Wiring Diagram (5 of 5) for Lexus GS 350 2010 List of elements for Courtesy Lamps Wiring Diagram (5 of 5) for Lexus GS 350 2010: 32 Bdr Computer data lines system Ctyb Cyl D12 Fr door rh fuse 20a From body ecu (diagram 1 of 5) Hot at all times J/c q4 (right front door) J/c q5 (right front door) J/c u22 & u23 (right front of u23 luggage compt) J13 K4 (at right kick panel) Led+ Led- Mpx1 Mpx2 Pnk Red Rh-ig fuse 7.5a Rh-ig1 relay Right cowl side j/b (behind right side of dash) Right front door courtesy lamp Right front door ecu (right front door) Right front inside handle illumin- ation Right outer scuff lamp Right rear door courtesy lamp Right rear door ecu (right rear door) Right rear inside handle illumination Rr door rh fuse 20a Sig U22 Instrument Illumination Wiring Diagram (1 of 2) for Lexus GS 350 2010 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Lexus GS 350 2010: 61 (behind right side of dash) left center j/b 3.5l 4.6l A/t shift lever illumination A13 A14 A30 Body ecu C15 Center register illumination Cigarette lighter Computer data lines system Console box lamp D11 D15 D21 Display & navigation module display Driver's side register illumination Engine room j/b 1 (right rear of engine compt) F15 Fr wip fuse 30a Gnd Hill Hot at all times Hot in on or start I10 I15 Ill Ill+ Ill- K1 (left kick panel) K2 (under left side of center floor console) K4 (right kick panel) K46 K99 L11 L12 L13 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Lh-ig fuse 10a M10 Mpx1 Mpx2 Mpx4 Panel fuse 7.5a Passenger's side register illumination Pnk Power source control ecu (behind right side of dash) Power switch Radio receiver assembly Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Rr j/b lh j/b am fuse 80a Sgnd Spiral cable (in steering column) Swg Swil Tail relay Wig Instrument Illumination Wiring Diagram (2 of 2) for Lexus GS 350 2010 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Lexus GS 350 2010: 77 (behind right side of dash) right center j/b (right end of dash) dcm telematics transceiver A10 A14 A2 (left rear corner of engine compt) A24 A25 A26 Absorber control switch Acc Acc fuse 7.5a Auto B14 Back illumination Becu Body ecu C14 C15 Combination meter Computer data lines system D11 Dome fuse 10a E13 E15 Ecu-ig rh fuse 10a Electronically controlled transmission pattern select switch Engine room r/b 1 (right rear of engine compt) F11 F14 G13 G14 Gateway ecu (behind right side of dash) Gauge fuse 7.5a Glove box lamp Gnd2 H14 Head Headlamp dimmer switch assembly Hot at all times Hot in on or acc Hot in on or start I14 Ill+ Ill- J14 J15 K2 (under left side of center floor console) K22 K31 K4 (right kick panel) K67 K68 K98 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Light control Luggage door opening switch assembly Mpi1 Mpi2 Mpl1 Mpl2 Mpx1 Mpx2 Multi illumination Multi-information display Off Outer mirror switch assembly Pnk Pointer illumination Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Seat heater switch Switch Tail Traction control switch Windshield wiper switch assembly
MEMORY SYSTEMS Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus GS 350 2010 List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus GS 350 2010: 53 3.5l 4.6l Ca1h Ca1l Canh Canl Certification ecu (right rear corner of luggage compt) Computer data lines system D11 D18 E106 E107 E86 Engine control module (left side of engine compt) Fr p/seat lh fuse 30a Frv+ Frv- Gateway ecu (behind right side of dash) Gnd Hot at all times J/c a10 (left side of engine compt) J/c b5 (under left side of driver's seat) J/c e106 & e107 (left side of engine compt) J22 K1 (left kick panel) Left cowl side j/b (behind left side of dash) Left front seat position control ecu & switch (left side of driver's seat) Lft+ Lft- Lh- ig1 relay Lh-ig fuse 10a Mpd1 Mpd2 Mpl1 Mpl2 Mpx1 Mpx2 Park/neutral position switch (transmission) Pnk Power seat motor (left front seat front vertical control) (under driver's seat) Power seat motor (left front seat lumbar support) (driver's seat) Power seat motor (left front seat rear vertical control) (under driver's seat) Power seat motor (left front seat reclining control) (under driver's seat) Power seat motor (left front seat slide control) (under driver's seat) Power seat switch (driver's seat lumbar support) Rcl+ Rcl- Red Sld+ Sld- Sysb U28 V1 (under driver's seat) Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus GS 350 2010 List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus GS 350 2010: 25 A32 Computer data lines system D12 D14 Driver's seat memory switch Engine room r/b 1 (right rear of engine compt) Hot at all times Ig1d J/c a32 & a33 (behind left end of dash) a33 K4 (right kick panel) Left center j/b (behind left side of dash) Left front door ecu (driver's door) Mpx-b fuse 10a Mpx1 Mpx2 Mswe Pnk Power source control ecu (behind right side of dash) Power window master switch Red Rh ecu-ig fuse 10a Rh-ig1 relay Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Set Memory Mirrors Wiring Diagram for Lexus GS 350 2010 List of elements for Memory Mirrors Wiring Diagram for Lexus GS 350 2010: 88 3.5l 4.6l A32 A33 Bdr Ca1h Ca1l Canh Canl Certification ecu (right rear corner of luggage compt) Combination meter Computer data lines system Cpub D11 D12 D15 Driver's seat memory switch (if equipped) E107 E86 Ec+ Ec- Ecu-b fuse 10a Engine control module (left side of engine compt) Engine room r/b 1 (right rear of engine compt) Fr door lh fuse 20a Fr door rh fuse 20a Gateway ecu (behind right side of dash) Gnd Hot at all times Hssl Hssr Ig1d J/c a10 (left side of engine compt) J/c a32 & a33 (behind left end of dash) J/c e106 & e107 (left side of engine compt) J18 J20 K1 (left kick panel) K12 K15 K2 (under left side of center floor console) K31 K4 (right kick panel) Left center j/b (behind left side of dash) Left cowl side j/b (behind left side of dash) Left front door ecu (driver's door) Left outer rear view mirror (front of left front door) Left rear door ecu (left rear door) Left/right Lh-ig fuse 10a Lh-ig1 relay M10 Mirror heater Mirror position sensor Mpd1 Mpd2 Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Mswe Outer mirror switch assembly (right front door) Park/neutral position switch (transmission) Pnk Power source control ecu (behind right side of dash) Power window master switch Red Retractable mirror motor Rh-ig fuse 7.5a Rh-ig1 relay Right cowl side j/b (behind right side of dash) Right front door ecu (right front door) Right outer rear view mirror (front of right front door) Right rear door ecu (right rear door) Sel1 Sele Set Sig Turn U1 (under front passenger's seat) U28 Up/down V1 (under driver's seat) Vssl Vssr Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus GS 350 2010 List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus GS 350 2010: 87 (behind left side of dash) left center j/b (driver's door) left front door ecu (left side of engine compt) 3.5l 4.6l A15 A18 A32 A33 Altb Becu Body ecu Ca1h Ca1l Canh Canl Certification ecu (right rear corner of luggage compt) Computer data lines system D11 D12 D14 D18 Dash) Down Driver's seat memory switch (if equipped) E106 E107 E86 Ecu-ig rh fuse 10a Ecub Engine control module Engine room r/b 1 (right rear of engine compt) G11 Gateway ecu (behind right side of dash) Gnd Headlamp dimmer switch assembly Hot at all times Ig1d J/c a10 (left side of engine compt) J/c a32 & a33 (behind left end of J/c e106 & e107 (left side of engine compt) J14 K1 (left kick panel) K2 (under left side of center floor console) K22 K4 (right kick panel) Left cowl side j/b (behind left side of dash) Lh-ig fuse 10a Lh-ig1 relay Long M telescopic motor Mpd1 Mpd2 Mpl1 Mpl2 Mpx-b fuse 10a Mpx1 Mpx2 Msw Mswe Park/neutral position switch (transmission) Pnk Power source control ecu (behind right side of dash) Power window master switch Red Rh-ig1 relay Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Set Short Telescopic sensor Tem+ Tem- Tes Ti & te fuse 20a Tilt & telescopic ecu (top right side of steering column) Tilt & telescopic switch Tilt motor Tilt motor (under left side of dash) Tilt sensor Tim+ Tim- Tis U28 Vce Vci Windshield wiper switch assembly Passenger"s Memory Seat Wiring Diagram (1 of 2) for Lexus GS 350 2010 List of elements for Passenger"s Memory Seat Wiring Diagram (1 of 2) for Lexus GS 350 2010: 53 3.5l 4.6l Ca1h Ca1l Canh Canl Certification ecu (right rear corner of luggage compt) Computer data lines system D11 E106 E107 E86 Engine control module (left side of engine compt) Fr p/seat rh fuse 30a Frv+ Frv- Gateway ecu (behind right side of dash) Gnd Hot at all times J/c a10 (left side of engine compt) J/c a5 (under right side of front passenger's seat) J/c e106 & e107 (left side of engine compt) J29 K1 (left kick panel) Left cowl side j/b (behind left side of dash) Lft+ Lft- Lh-ig fuse 10a Lh-ig1 relay Mpd1 Mpd2 Mpl1 Mpl2 Mpx1 Mpx2 Park/neutral position switch (transmission) Pnk Power seat motor (right front seat front vertical control) (under right front seat) Power seat motor (right front seat lumbar support) (right front seat) Power seat motor (right front seat rear vertical control) (right front seat) Power seat motor (right front seat reclining control) (right front seat) Power seat motor (right front seat slide control) (under right front seat) Power seat switch (front passenger's seat lumbar support) Rcl+ Rcl- Red Right cowl side j/b (behind right side of dash) Right front seat position control ecu & switch (right side of front passenger's seat) Sld+ Sld- Sysb U1 (under front passenger's seat) U28 Passenger"s Memory Seat Wiring Diagram (2 of 2) for Lexus GS 350 2010 List of elements for Passenger"s Memory Seat Wiring Diagram (2 of 2) for Lexus GS 350 2010: 23 A32 Computer data lines system D12 Ecu-ig rh fuse 10a Engine room r/b 1 (right rear of engine compt) Front passenger's seat memory switch Hot at all times Ig1d J/c a32 & a33 (behind left end of dash) a33 J14 J28 K4 (right kick panel) Mpx-b fuse 10a Mpx1 Mpx2 Mswe Pnk Power source control ecu (behind right side of dash) Red Rh-ig1 relay Right cowl side j/b (behind right side of dash) Right front door ecu (right front door) Set
NAVIGATION Navigation Wiring Diagram (1 of 4) for Lexus GS 350 2010 List of elements for Navigation Wiring Diagram (1 of 4) for Lexus GS 350 2010: 60 (if equipped) sdars antenna Acc Agnd Ali Antenna Ari Asgn Auxi Ca+ Cb+ Cgnd Computer data lines system Cv+ Cv- D28 Display & navigation module display Gnd Gps antenna Hot at all times Ieee Ieee connector (hdd navigation system) K103 K105 K3 (under right side of center floor console) K47 K53 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Mi+ Mi- Mo+ Mo- Nca Ntsc Pnk Rad 3 fuse 10a Radio receiver assembly Red Sld Sld1 Sldi Sldo Television camera (right side of luggage compt) Tv fuse 7.5a Tx2+ Tx2- Usb Usbg Usbv V30 Vor+ Vor- Vot+ Vot- Vv+ Vv- Wiring harness spool (under center of rear parcel shelf) Wui Wuo Z27 Navigation Wiring Diagram (2 of 4) for Lexus GS 350 2010 List of elements for Navigation Wiring Diagram (2 of 4) for Lexus GS 350 2010: 49 (behind right side of dash) left center j/b (overhead console) overhead j/b (right end of dash) (w/lexus enform or safety connect) dcm (telematics transceiver) Acc Acc fuse 7.5a Computer data lines system D14 D27 Ecu- ig rh fuse 10a Gnd Hot in on or acc Hot in on or start K98 Mci+ Mci- Mco+ Mco- Mcvd Microphone amplifier Multi-media interface ecu (right side of luggage compt) Mute Nca Pnk Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right end of dash) Sgnd Spi+ Spi- Spo+ Spo- Stereo jack adapter assembly 1 Tx1+ Tx1- U60 usd1 U62 Ugd1 Ulo+ Uro+ Usb Usbg Usbv Vor+ Vor- Vot+ Vot- W/ lexus enform or w/ safety connect W/o lexus enform or w/o safety connect Z11 Navigation Wiring Diagram (3 of 4) for Lexus GS 350 2010 List of elements for Navigation Wiring Diagram (3 of 4) for Lexus GS 350 2010: 69 (behind left side of dash) parking brake switch (in steering column) spiral cable (or red) +b1 Acc Agnd Au1 Au2 Back Body ecu C15 Canh Canl Cluster system instrument Computer data lines system D11 Disp Display & navigation module display Eau F11 G11 Gnd1 H15 K101 K2 (under left side of center floor console) K4 (right kick panel) K46 L10 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Left front door speaker (except mark levinson) Left front tweeter Lines system computer data M14 M15 Macc Min+ Min- Mode Nca Pkb Pnk Red Rev Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front door speaker (except mark levinson) Right front tweeter Seek+ Seek- Sgnd Sns2 Spd Sw1 Sw2 Swg Twl+ Twl- Twr+ Twr- Tx+ Tx- Va- Val+ Var+ Vol+ Vol- W/ lexus enform or w/ safety connect W/o lexus enform or w/o safety connect Navigation Wiring Diagram (4 of 4) for Lexus GS 350 2010 List of elements for Navigation Wiring Diagram (4 of 4) for Lexus GS 350 2010: 68 (mark levinson) left rear speaker (mark levinson) right rear speaker (or pnk) (or red) +b2 +tw -tw Combination meter Computer data lines system Ctr+ Ctr- Engine room r/b 1 (right rear of engine compt) Except mark levinson Fl+ Fl- Fr+ Fr- Gnd Gnd2 Hot at all times Instrument cluster system Left front door speaker Left rear door speaker Left rear tweeter Mark levinson Mi+ Mi- Mo+ Mo- Mr+ Mr- Pnk Rad 1 fuse 30a Rad 2 fuse 30a Red Right front door speaker Right rear door speaker Right rear tweeter Rl+ Rl- Rr+ Rr- Sl+ Sl- Sldi Sldo Spd Speaker (center) Speaker (woofer) Sr+ Sr- Stereo component amplifier (right rear corner of luggage compt) Tmut U29 U3 (right rear corner of luggage compt) U30 U31 U49 Wf1+ Wf1- Wf2+ Wf2- Wfl+ Wfl- Wfr+ Wfr- Wui Wuo Rear Sonar Wiring Diagram (1 of 2) for Lexus GS 350 2010 List of elements for Rear Sonar Wiring Diagram (1 of 2) for Lexus GS 350 2010: 78 (behind left center of front fascia) (behind left side of front fascia) (behind right center of front fascia) (behind right side of dash) right center j/b (behind right side of front fascia) (under left side of center floor console) k2 3.5l 4.6l 4.6l 3.5l A10 A13 A14 A24 A30 A32 A33 Body ecu Ca1h Ca1l Canh Canl a6 Clearance solar ind Clearance sonar switch Combination meter Computer data lines system D11 D15 Dome fuse 10a E107 E13 Ecu-b fuse 10a Engine control module (left side of engine compt) Engine room r/b 1 (right rear of engine compt) Gateway ecu (behind right side of dash) Gnd Gtx+ Gtx- Hot at all times J/c a10 & a11 (left side of engine compt) a11 J/c a32 & a33 (behind left end of dash) J/c a32 & a33 (behind left end of dash) a33 J/c e106 & e107 (4.6l) (left side e106 of engine compt) J15 K1 (left kick panel) K12 K15 K31 K93 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Left front center ultrasonic sensor Left front corner ultrasonic sensor Lh-ig fuse 10a Lh-ig1 relay Master ind Mpd1 Mpd2 Mpi1 Mpi2 Mpl1 Mpl2 Mpx-b fuse 10a Mpx1 Mpx2 Mpx4 Multi- display information Navigation circuit Outer mirror switch assembly Park/neutral position switch (transmission) Pnk Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front center ultrasonic sensor Right front corner ultrasonic sensor Skid control ecu (left rear of engine compt) Skid control ecu (right side of dash) Sp1 Rear Sonar Wiring Diagram (2 of 2) for Lexus GS 350 2010 List of elements for Rear Sonar Wiring Diagram (2 of 2) for Lexus GS 350 2010: 35 (behind left center of rear fascia) (behind right center of rear fascia) (behind right side of rear fascia) A1 (left rear corner of engine compt) A25 A26 Body ecu Cbz Clearance warning buzzer (below center of dash) Clearance warning ecu (behind right end of dash) Computer data lines system D12 D13 Gauge fuse 7.5a Hot at all times Hot w/ ig2 relay energized Ig1d J/c a32 (behind left end of dash) K4 (right kick panel) K68 L10 Left rear center ultrasonic sensor Left rear corner ultrasonic sensor (behind left side of rear fascia) Mpx1 Mpx2 Parking brake switch (behind left side of dash) Pkb Power source control ecu (behind right side of dash) Red Rh-ig fuse 7.5a Rh-ig1 relay Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right rear center ultrasonic sensor Right rear corner ultrasonic sensor Telematics Wiring Diagram for Lexus GS 350 2010 List of elements for Telematics Wiring Diagram for Lexus GS 350 2010: 93 (under left side of center floor console) k2 A22 A27 Acc Acc fuse 7.5a Air bag sensor assembly center (under center floor console) C15 Canh Canl Computer data lines system D11 D15 D27 Dcm (telematics transceiver) (right end of dash) Display & navigation module display Except mark levinson F11 Fr+ Fr- G12 Gnd Gps antenna Gsw Gsw3 H12 Hot at all times Hot in on or acc Hot in on or start Ig2 Ign fuse 10a Ill+ Ind1 Ind2 Instrument cluster system Interior lights system J12 J27 K101 K4 (right kick panel) K44 K46 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Mark levinson Mci+ Mci- Mco+ Mco- Mcvd Mi1+ Mic- Microphone Min+ Min- Mute Nca Overhead j/b (overhead console) Pnk Rad 3 fuse 10a Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front door speaker (except mark levinson) Right front tweeter Sgnd Sig- Sig1 Sil Sled Sns2 Spdp Spi+ Spi- Spo+ Spo- Stereo component amplifier (right rear corner of luggage compt) Telephone antenna Tmut Twr+ Twr- U29 U31 U49 Usb Usbg Usbv Vor+ Vor- Vot+ Vot- W/ lexus enform Z26 Z27
PASSIVE RESTRAINTS Passive Restraints Wiring Diagram for Lexus GS 350 2010 List of elements for Passive Restraints Wiring Diagram for Lexus GS 350 2010: 39 Buckle switch C14 C29 D11 D12 Driver's side seat inner belt (under left side of driver's seat) Front passenger's seat inner belt (under right side of front passenger's seat) Hot at all times Ig1 relay Ig1d J/c a5 (under right side of front passenger's seat) J/c b5 (under left side of driver's seat) J/c u22 (right front of luggage compt) J/c u25 (right front of luggage compt) J11 J12 J13 J15 K2 (under left side of center floor console) K4 (right kick panel) Left cowl side j/b (behind left side of dash) Left front seat outer belt (near base of left "b" pillar) Left rear seat inner belt (under center of rear seat) Left rear seat outer belt (left side of rear seat) Lh- ig1 relay Lh-ig fuse 10a Luggage room j/b (left side of luggage compt) Power source control ecu (behind right side of dash) Rh- ig1 relay Rh-ig fuse 7.5a Right cowl side j/b (behind right side of dash) Right front seat outer belt (near base of right "b" pillar) Right rear seat inner belt (under center of rear seat) Right rear seat outer belt (right side of rear seat) Rr-ig1 fuse 10a U1 (under front passenger's seat) U2 (right front of luggage compt) V1 (under driver's seat) V2 (under left side of rear seat)
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 5) for Lexus GS 350 2010 List of elements for Power Distribution Wiring Diagram (1 of 5) for Lexus GS 350 2010: 65 (3.5l) (4.6l) (4.6l) (3.5l) 3.5l A/c comp fuse 7.5a A/f fuse 15a Abs 2 fuse 30a Abs main 3 fuse 10a 25a Air conditioning system Alt fuse 150a 180a Alt-s fuse 7.5a Anti-lock brakes system Battery 1 Battery 2 Deicer fuse 25a E/g-am fuse 60a E/g-b fuse 60a Ecu-b fuse 10a Electronic power steering system Electronic suspension system 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) Eps fuse 80a Etcs fuse 10a Exterior lights system 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 Fusible link block (right side of luggage compt) H-lp cln fuse 30a H-lp upr fuse 15a Horn fuse 10a Horn relay Inj 2 fuse (4.6l) 25a Luggage room r/b 6 (right rear corner of luggage compt) Mirrors, electronic power steering, wiper/washer, power windows & navigation systems Pnk Rad 1 fuse 30a Rad 2 fuse 30a Red Sound & navigation systems Starter fuse 30a Starting/ charging system Stb dc/dc fuse 30a Stb fr fuse 50a Stb fuse 80a Stb rr fuse 30a Stb-am fuse 30a To abs 1 fuse (diagram 2 of 5) To fr ctrl-am fuse (diagram 1 of 5) To fr ctrl-b fuse (diagram 1 of 5) To rr j/b fuse (diagram 2 of 5) Turn/ haz fuse 15a Vgrs fuse 40a Vvt fuse 40a Wash relay Washer fuse 20a Wiper/ washer system Power Distribution Wiring Diagram (2 of 5) for Lexus GS 350 2010 List of elements for Power Distribution Wiring Diagram (2 of 5) for Lexus GS 350 2010: 59 +bl +br 3.5l A4 (right rear of engine compt) Abs 1 fuse (3.5l) 50a Abs 1 fuse (4.6l) 50a Abs main 1 fuse 10a Abs main 2 fuse 10a Abs motor fuse 30a Air conditioning system Anti-lock brakes system C14 C24 C29 C30 C33 Cds fuse 10a Cds fuse 40a Cooling fans & air conditioning systems 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) Engine room r/b 1 (right rear of engine compt) Fan 2 fuse 60a From abs2 fuse (diagram 1 of 5) From ecu-b fuse (diagram 1 of 5) Glw plg1 fuse 50a Glw plg2 fuse 50a Head lp relay Heater fuse 50a Ig1 relay Interior lights system Lh j/b-am (4.6l) rh j/b-am (3.5l) fuse 80a Luggage room j/b (left side of luggage compt) Luggage room j/b ecu Main fuse 30a Mpx-b fuse 10a Noise filter (ghost buster) (right rear of engine compt) Passive restraint system Psb fuse 30a Red Rh j/b-am (4.6l) rr j/b (3.5l) fuse 80a Rr fog relay Rr j/b (4.6l) lh j/b-am (3.5l) fuse 80a Rr s/shade relay Rr tail fuse 10a Rr+b Rr- ig1 fuse 10a Rr-b fuse 10a Stop lp l fuse 10a Stop lp r fuse 10a Tlin To a/c fuse (diagram 4 of 5) To ig2 main fuse (diagram 3 of 5) To left cowl side j/b (diagram 5 of 5) To stop sw fuse (diagram 4 of 5) V2 (under left side of rear seat) Power Distribution Wiring Diagram (3 of 5) for Lexus GS 350 2010 List of elements for Power Distribution Wiring Diagram (3 of 5) for Lexus GS 350 2010: 62 (4.6l) (3.5l) A10 A13 A15 A2 (left rear corner of engine compt) A23 A25 A27 Accd Am1 Am2 Am2 fuse 7.5a Anti-lock brakes systems B11 Batb Body ecu C15 Computer data lines systems Cruise control, engine controls & transmissions systems D11 E13 Efi 2 relay Efi fuse 25a Efi main relay Electronic suspension & Engine controls & transmissions systems 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 20a Ig2d Ign fuse 10a Inj fuse 25a 20a Inj relay J26 K2 (under left side of center floor console) K4 (right kick panel) Left center j/b (behind right side of dash) Lh j/b-b fuse 30a P/i-b fuse 60a Pnk Power source control ecu Power switch Power windows, anti-theft, defogger, door locks, interior lights & mirrors systems Power windows, door locks, anti-theft & interior lights systems Red Rh j/b-b fuse 30a Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Rr door rh fuse 20a Ssw1 Ssw2 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 GS 350 2010 List of elements for Power Distribution Wiring Diagram (4 of 5) for Lexus GS 350 2010: 67 A/c fuse 7.5a A15 A27 Air conditioning system Air conditioning, navigation, defogger, starting/charging, cooling fans, cruise control, transmissions, wiper/washer systems Altb Anti-lock brakes, air conditioning & electronic power steering systems Body computer systems Body ecu Computer data lines system D19 D22 D27 D28 D29 Door locks & anti-theft systems Ecu- ig lh fuse 10a Exterior lights system Exterior lights, anti-lock brakes, cruise control, transmissions, engine controls, shift interlock, body computer & anti-theft systems Fr p/ seat lh fuse 30a Fr p/ seat rh fuse 30a Fr s/ htr lh fuse 15a Fr wip fuse 30a From lh j/b-am fuse (diagram 2 of 5) From rh j/b-am fuse (diagram 2 of 5) Fuel Fuel open relay H-lp lvl fuse 7.5a Headlights system J10 J11 J12 J22 J29 J30 K1 (left kick panel) K10 Left cowl side j/b (behind left side of dash) Lh-b fuse 10a Lh-ig fuse 10a Lh-ig1 relay Lh-ig2 relay Memory & seats systems Memory systems Obd fuse 7.5a Passive restraints system Power tops system Power windows, door locks & anti-theft systems Power windows, mirrors, anti-theft & door locks systems Right cowl side j/b (behind right side of dash) S/roof fuse 25a Seats & memory systems Seats system Security fuse 7.5a Shift interlock system Sound & navigation systems Stop sw fuse 7.5a Str lock fuse 25a Tail relay Ti & te fuse 20a To left cowl side j/b (diagram 5 of 5) To pwr outlet relay (diagram 5 of 5) Trk opn fuse 10a Tv fuse 7.5a Warning, cruise control, interior lights, anti-lock brakes, mirrors, power tops, wiper/washer, transmissions & electronic power steering systems Wig Wiper/ washer system Power Distribution Wiring Diagram (5 of 5) for Lexus GS 350 2010 List of elements for Power Distribution Wiring Diagram (5 of 5) for Lexus GS 350 2010: 57 (diagram 4 of 5) A16 Acc Acc fuse 7.5a Acc relay Air sus fuse 20a Body ecu Cig fuse 15a Cigarette lighter D11 D12 D13 D14 D26 D27 Door locks, interior lights, anti-theft & power windows systems Door locks, interior lights, mirrors, power windows, defogger & anti-theft systems Ecu- ig rh fuse 10a Electronic suspension system Fr door lh fuse 20a Fr s/ htr rh fuse 15a From ig1 relay (diagram 2 of 5) From lh From lh-ig1 relay n 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) J/c u25 (right front of luggage compt) J12 J13 J14 J15 J16 J23 K2 (under left side of center floor console) K4 (at right kick panel) Left cowl side j/b (behind left side of dash) Memory systems Navigation, sound & computer data lines systems Navigation, sound & door locks systems Passive restraints systems Pnk Power outlet socket Power windows, door locks, interior lights, anti-theft, mirrors & warning systems Pwr outlet fuse 15a Pwr outlet relay Rad 3 fuse 10a Rh- ig2 relay Rh-ig fuse 7.5a Rh-ig1 relay Right cowl side j/b (behind right side of dash) Rr door lh fuse 20a Seats system Seats, cruise control, anti-lock brakes, interior lights, power windows, door locks, anti-theft, transmissions & passive restraint systems Seats, navigation, cruise control, transmissions & interior lights systems Sound & navigation systems U2 (right front of luggage compt)
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 7) for Lexus GS 350 2010 List of elements for Power Door Locks Wiring Diagram (1 of 7) for Lexus GS 350 2010: 55 (rear center of luggage compt) 3.5l 4.6l A30 A32 Bdcy Bdr Body ecu Computer data lines system Cpub D11 E77 Engine room r/b 1 (right rear of engine compt) Fr door lh fuse 20a Gnd Hot at all times J/c a10 (left side of engine compt) J/c a32 & a33 (behind left end a33 of dash) J12 J18 J19 J20 K2 (under left side of center floor console) Kul Left cowl side j/b (behind left side of dash) Left front door ecu (driver's door) Left front door lock assembly (rear of left front door) Left rear door ecu (left rear door) Left rear door lock assembly (rear of left rear door) Lh ig fuse 10a Lh ig relay 1 Lsw Lswe Luggage compt door striker switch Luggage room j/b (left side of luggage compt) M10 Mpx-b fuse 7.5a Mpx1 Mpx2 Mpx4 Oscb Osce Park/neutral position switch (transmission) Pnk Power window master switch Red Rr door lh fuse 20a Sel1 Sele Sgnd Sig Sigj Trg+ V1 (under driver's seat) V2 (under left side of rear seat) Power Door Locks Wiring Diagram (2 of 7) for Lexus GS 350 2010 List of elements for Power Door Locks Wiring Diagram (2 of 7) for Lexus GS 350 2010: 62 (right front of luggage compt) u2 (right rear corner of luggage compt) certification ecu +b1 Acc Agnd Ant Ant1 Ant2 Asel Cg1b Cg2b Cg3b Cg4b Cg5b Cg6b Cg7b Cg8b Clg Clg1 Clg2 Clg3 Clg4 Clg5 Clg6 Clg7 Clg8 Clgb Code Computer data lines system Data Door control receiver (right rear of luggage compt) Electrical key antenna (base of right "c" pillar) Gnd J/c u25 (right front of luggage compt) Left front door electrical key oscillator (left front door) Left front door outside handle Left rear door electrical key oscillator (left rear door) Left rear door outside handle Lin Mpx1 Mpx2 Pnk Rc0 Rda Red Rssi Sel Sel1 Sel2 Sel3 Sel4 Sen1 Sen2 Sens Sgt Sgt2 Trg+ Trg- Txct U28 U33 Vc5 Power Door Locks Wiring Diagram (3 of 7) for Lexus GS 350 2010 List of elements for Power Door Locks Wiring Diagram (3 of 7) for Lexus GS 350 2010: 24 (center rear of luggage compt) outside luggage room electrical key oscillator (left "c" pillar) rear seat electrical key oscillator (left rear corner of luggage compt) inside luggage room electrical key oscillator (rear of center floor console) console electrical key oscillator Ant1 Ant2 Clg Clg5 Clgb Gnd J/c u25 (right front of luggage compt) Pnk Red Right front door electrical key oscillator (right front door) Right front door outside handle Right rear door electrical key oscillator (right rear door) Right rear door outside handle Sel Sens Sgt Sgt2 Trg+ Trg- U2 (right front of luggage compt) Power Door Locks Wiring Diagram (4 of 7) for Lexus GS 350 2010 List of elements for Power Door Locks Wiring Diagram (4 of 7) for Lexus GS 350 2010: 60 A2 (left rear corner of engine compt) A39 Acc fuse 7.5a Batb Bdr Becu Body ecu Bzr Computer data lines system Cpub D12 D14 Dcty Dle Door lock control switch Gnd Hot at all times Hot w/ acc relay energized J/c u22 & u23 (right front of luggage compt) J19 J20 K4 (right kick panel) Left center j/b (behind right side of dash) Left front door courtesy switch Lock Lsw Lswe M13 Mpx1 Mpx2 Oscb Osce Pml Pmul Pnk Pws Rcty Red Rh ecu-ig fuse 10a Rh fr door fuse 20a Rh ig relay 1 Rh ig relay 2 Rh rr door fuse 20a Rh-ig fuse 7.5a Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front door ecu (right front door) Right front door lock assembly (rear of right front door) Right rear door courtesy switch Right rear door ecu (right rear door) Right rear door lock assembly (rear of right rear door) Sel1 Sele Sig Trg+ U1 (under front passenger's seat) U22 U23 Unlock Wireless door lock buzzer (left rear corner of engine compt) Power Door Locks Wiring Diagram (5 of 7) for Lexus GS 350 2010 List of elements for Power Door Locks Wiring Diagram (5 of 7) for Lexus GS 350 2010: 56 (under center floor console) center air bag sensor assembly A11 A26 A39 Body ecu Buckle switch Ccty Certification ecu (right rear corner of luggage compt) Cls Computer data lines system Cty D10 Display & navigation module display Driver's side front seat inner belt (under left side of driver's seat) E10 F10 Gnd2 Haz Ind J/c v30 & y1 K2 (under left side of center floor console) K4 (right kick panel) K44 K67 K68 K99 Lbe+ Lbe- Lcls Lcm+ Lcm- Lcty Left cowl side j/b (behind left side of dash) Left rear door courtesy switch Lopn Lpsw Luggage compartment door closer Luggage compartment door opener switch Mpx1 Mpx2 Opn Pcty Pnk Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front door courtesy switch Sec Security horn (right side of engine compt) Security indicator lamp Sen3 Sen4 Turn signal flasher (behind left side of dash) U33 V16 V30 Power Door Locks Wiring Diagram (6 of 7) for Lexus GS 350 2010 List of elements for Power Door Locks Wiring Diagram (6 of 7) for Lexus GS 350 2010: 63 (behind right side of dash) right center j/b (left rear side of luggage compt lid) A13 A15 A2 (left rear corner of engine compt) Agnd Anti-lock brakes system B1 (under right headlight assembly) C15 C21 C31 Ca1h Ca1l Code Com Combination meter Computer data lines system D11 Engine hood courtesy switch (front center of engine compt) Engine room j/b 2 (left side of engine compt) Front controller Gateway ecu (behind right side of dash) Gnd Horn (high) (front of radiator) Horn (low) (front of radiator) Horn fuse 10a Horn relay Hot at all times Inds Indw J/c a11 (left side of engine compt) J/c v26 & v27 (left front of luggage compt) J/c v30 & y1 J/c y6 (center rear of luggage compt lid) K31 K4 (right kick panel) Luggage compartment door lock cylinder Luggage room j/b (left side of luggage compt) Luggage room j/b ecu Mpd1 Mpd2 Mpi1 Mpi2 Mpl1 Mpl2 Mpx+ Mpx- Mpx1 Mpx2 Pgnd Pnk Power switch Red Right cowl side j/b (behind right side of dash) Ss1 Ss2 Swil Tkul Txct V2 (under left side of rear seat) V27 V30 Vc5 Power Door Locks Wiring Diagram (7 of 7) for Lexus GS 350 2010 List of elements for Power Door Locks Wiring Diagram (7 of 7) for Lexus GS 350 2010: 87 (behind center of dash) id code box (behind right side of dash) power source control ecu (behind right side of dash) right center j/b 3.5l 4.6l A10 A11 A12 A27 Accd Am1 Am2 Am2 fuse 7.5a B12 C10 C12 C15 Canh Canl Computer data lines system Ctsw D19 D22 D23 D26 E106 E107 E13 E86 Efii Efio Engine control module (left side of engine compt) G11 Generator Gnd Gnd2 H12 Hot at all times Hot in on or start I12 Ig1d Ig2 Ig2d Ige Ign fuse 10a Imi Imo Inds Indw Instrument cluster system J/c e106 & e107 (left side of engine compt) K1 (left kick panel) K2 (under left side of center floor console) K4 (right kick panel) Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Lin Lin1 Mpx1 Mpx2 Pnk Power distribution system Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Security fuse 7.5a Sgnd Shift lock control ecu (under center console, near selector lever) Sksw Slp Slp1 Slr+ Spd Ssw1 Ssw2 Star Starting/charging system Steering lock ecu (top right side of steering column) Stop lamp switch (brake pedal bracket) Stop sw fuse 7.5a Stp Str lock fuse 25a Str1 Str2 Stsw Swil Tach
POWER MIRRORS Power Mirrors Wiring Diagram for Lexus GS 350 2010 List of elements for Power Mirrors Wiring Diagram for Lexus GS 350 2010: 31 +b1 +b3 A10 D29 Dome fuse 10a Ec+ Ec- Eci+ Eci- Ecu-ig lh fuse 10a Engine room r/b 1 (right rear of engine compt) Garage door opener Gnd3 Gnd5 Hot at all times Hot in on or start Ig1 Inner rear view mirror (center front of roof) K13 K4 (right kick panel) Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Left front door ecu (driver's door) z6 Left outer rear view mirror (front of left front door) Overhead j/b (overhead console) Pnk Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front door ecu (right front door) z5 Right outer rear view mirror (front of right front door)
POWER SEATS Climate Control Seats Wiring Diagram (1 of 2) for Lexus GS 350 2010 List of elements for Climate Control Seats Wiring Diagram (1 of 2) for Lexus GS 350 2010: 49 A/c fuse 7.5a A27 Bllh Blrh Body ecu C15 Ctb D11 D20 Fr s/htr lh fuse 15a G11 G15 Gnd H13 Heater 1 Heater 2 Hot at all times Ill Ill+ Ill- Interior lights system J/c b5 (under left side of driver's seat) J/c b9 (under right side of driver's seat) J30 K1 (left kick panel) K2 (under left side of center floor console) K4 (right kick panel) Left center j/b (behind left side of dash) Left cowl side j/b (behind left side of dash) Left front seat heater (driver's seat cushion) Lh-ig2 relay Panel fuse 7.5a Pnk Red Rel1 Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Seat back Seat climate control blower (left front seat back) (driver's seat back) Seat climate control blower (left front seat cushion) (under driver's seat) Seat cushion Seat heater switch Sign Svs5 Svsg Swl Tail relay Thl V1 (under driver's seat) Climate Control Seats Wiring Diagram (2 of 2) for Lexus GS 350 2010 List of elements for Climate Control Seats Wiring Diagram (2 of 2) for Lexus GS 350 2010: 35 A/c amplifier (behind center right of dash) Ctb D12 D13 Fr s/htr rh fuse 15a Gnd Heater 1 Heater 2 Hot at all times Ig1d J/c a5 (under right side of front passenger's seat) J/c a9 (under left side of front passenger's seat) K4 (right kick panel) K51 K52 Lout Power source control ecu (behind right side of dash) Red Rh-ig fuse 7.5a Rh-ig1 relay Right cowl side j/b (behind right side of dash) Right front seat heater (front passenger's seat cushion) Rout S5-4 Seat back Seat climate control blower (right front seat back) (front passenger's seat back) Seat climate control blower (right front seat cushion) (under front passenger's seat) Seat cushion Sg-4 Sign Sw4 Sw5 Swr Thr U1 (under front passenger's seat) Heated Seats Wiring Diagram for Lexus GS 350 2010 List of elements for Heated Seats Wiring Diagram for Lexus GS 350 2010: 46 Body ecu C15 D11 D12 D13 D20 Fr s/htr lh fuse 15a Fr s/htr rh fuse 15a H13 Heater 1 Heater 2 Hot at all times Ill Ill+ Ill- Interior lights system J/c a5 (under right side of front passenger's seat) J/c a9 (under left side of front passenger's seat) J/c b5 (under left side of driver's seat) J/c b9 (under right side of driver's seat) J30 K1 (left kick panel) K4 (right kick panel) Left center j/b (behind left side of dash) Left cowl side j/b (behind left side of dash) Left front seat heater (driver's seat cushion) Lh-ig2 relay Panel fuse 7.5a Pnk Red Rel1 Rh-ig fuse 7.5a Rh-ig1 relay Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front seat heater (front passenger's seat cushion) Seat back Seat cushion Seat heater switch Swl Swr Tail relay Thl Thr U1 (under front passenger's seat) V1 (under driver's seat) Passenger Power Seat Wiring Diagram for Lexus GS 350 2010 List of elements for Passenger Power Seat Wiring Diagram for Lexus GS 350 2010: 23 Down Fr p/seat rh fuse 30a Front Front vertical Hold Hot at all times J/c a5 (under right side of front passenger's seat) J29 Power seat motor (right front seat front vertical control) (under right front seat) Power seat motor (right front seat lumbar support) (right front seat) Power seat motor (right front seat rear vertical control) (right front seat) Power seat motor (right front seat reclining control) (right front seat) Power seat motor (right front seat slide control) (under right front seat) Power seat switch (front passenger's seat lumbar support) Rear Rear vertical Reclining Red Release Right cowl side j/b (behind right side of dash) Right front power seat switch Slide U1 (under front passenger's seat)
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Lexus GS 350 2010 List of elements for Power Top/Sunroof Wiring Diagram for Lexus GS 350 2010: 80 A24 A25 A26 A32 Ant Asel Body ecu C15 Certification ecu (right rear corner of luggage compartment) Close Cls Combination meter Computer data lines system D11 D15 D22 D29 Data Dcty Dome fuse 10a Door control receiver (right rear of luggage compt) Down Dwn Ecu-ig lh fuse 10a Electrical key antenna (base of right "c" pillar) Engine room r/b 1 (right rear of engine compt) G12 Gauge fuse 7.5a Gnd Hot at all times Hot in on or start Ig+ Ig3 J/c a32 & a33 (behind left end of dash) J/c u22 (right front of luggage compt) J/c u25 (right front of luggage compt) J15 K1 (left kick panel) K31 K4 (right kick panel) K68 Kul Left center j/b (behind left side of dash) Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Left front door courtesy switch Left front door ecu (driver's door) Left front door lock assembly (rear of left front door) Lock Lswe M10 M13 M14 Master ind Mpx Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Multi- information display Open Opn Overhead j/b (overhead console) Pnk Power window master switch Rco Rda Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Rssi S/roof fuse 25a Slide Sliding roof control ecu (front of overhead console) Sliding roof switch Tilt U2 (right front of luggage compt) U28 Unlock
POWER WINDOWS Power Windows Wiring Diagram (1 of 2) for Lexus GS 350 2010 List of elements for Power Windows Wiring Diagram (1 of 2) for Lexus GS 350 2010: 73 "c" pillar) (base of right (right front of luggage (right rear corner of luggage compt) (right rear of luggage compt) (under driver's seat) v1 A30 Ant Antenna Asel Auto Bdr Bdrj Body ecu Certification ecu Compt) Computer data lines system Cpub D11 D13 Data Door control Dwn1 Electrical Gnd Hot at all times J/c u25 J12 J18 J19 J20 K1 (left kick panel) Key Key lock Key unlock Kul Led Left cowl side j/b (behind left side of dash) Left front door ecu (driver's door) Left front door fuse 20a Left front door lock assembly (rear of left front door) Left front power window regulator motor (left front door) Left rear door ecu (left rear door) Left rear door fuse 20a Left rear power window regulator motor (left rear door) Left rear power window switch Lh-ig fuse 10a Lh-ig1 relay Lin Lin1 Lin2 Lssr Lsw Lswe M10 Memory systems Mpx1 Mpx2 Mpx4 Pnk Power window master switch Pwe Rco Rda Receiver Red Rssi Sgnd Sig Sigj U2 (right front of luggage compt) Up1 V1 (under driver's seat) Power Windows Wiring Diagram (2 of 2) for Lexus GS 350 2010 List of elements for Power Windows Wiring Diagram (2 of 2) for Lexus GS 350 2010: 53 (behind right side of dash) power source control ecu A26 A32 A33 Auto Bdr Bdrj Body ecu Computer data lines system Cpub D12 D15 Dwn1 Engine room r/b 1 (right rear of engine compt) Gateway ecu (behind right side of dash) Gnd Hot at all times Ig1d J/c a32 & a33 (behind left end of dash) J/c u22 & u23 (right front of u23 luggage compt) J13 J19 J20 K4 (right kick panel) K68 Led Lin Mpd1 Mpd2 Mpl1 Mpl2 Mpx-b fuse 10a Mpx1 Mpx2 Pnk Pwe Red Rh-ig fuse 7.5a Rh-ig1 relay Right cowl side j/b (behind right side of dash) Right front door ecu (right front door) Right front door fuse 20a Right front power window regulator motor (right front door) Right front power window switch Right rear door ecu (right rear door) Right rear door fuse 20a Right rear power window regulator motor (right rear door) Right rear power window switch Sgnd Sig U1 (under front passenger's seat) U22 Up1 Rear Window Sun Shade Wiring Diagram for Lexus GS 350 2010 List of elements for Rear Window Sun Shade Wiring Diagram for Lexus GS 350 2010: 83 (left front of luggage compt) j/c v26 & v27 (left side of engine compt) engine control module (left side of engine compt) j/c e106 & e107 (right rear of engine compt) (under (under rear parcel shelf) rear sunshade relay 3.5l 4.6l A14 A30 A32 A33 Body ecu C11 C15 C21 C26 C27 C28 C31 Ca1h Ca1l Canh Canl Computer data Computer data lines system D11 D12 D15 E106 E107 E86 Ecu-b fuse 10a Ecub Engine room j/b 1 Engine room r/b 1 (right rear of engine compt) Gateway ecu (behind right side of dash) Gnd Hot at all times Hot w/ ig1 relay energized Ig1d J/c a10 (left side of engine compt) J/c a32 & a33 (behind left end of dash) J/c v36 (behind right kick panel) J27 K1 (left kick panel) K15 K2 (under left side of center floor console) Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Left side of rear Lh-ig fuse 10a Lh-ig1 relay Lines system Luggage room j/b (left side of luggage compt) Luggage room j/b ecu Mpi1 Mpi2 Mpl1 Mpl2 Mpx-b fuse 10a Mpx1 Mpx2 Mpx4 Outer mirror switch assembly Park/ neutral position switch (transmission) Pgnd Pnk Power source control ecu (behind right side of dash) Red Rev Right cowl side j/b (behind right side of dash) Rr j/b rh j/b-am fuse 80a Rr s/shade fuse 7.5a Rr s/shade relay Rr+b Rr-b fuse 10a Rr-ig1 fuse 10a Rss Seat) V2 (under left side of rear seat) V26 V27
RADIO Radio Wiring Diagram (1 of 4) for Lexus GS 350 2010 List of elements for Radio Wiring Diagram (1 of 4) for Lexus GS 350 2010: 60 (if equipped) sdars antenna Acc Agnd Ali Antenna Ari Asgn Auxi Ca+ Cb+ Cgnd Computer data lines system Cv+ Cv- D28 Display & navigation module display Gnd Gps antenna Hot at all times Ieee Ieee connector (hdd navigation system) K103 K105 K3 (under right side of center floor console) K47 K53 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Mi+ Mi- Mo+ Mo- Nca Ntsc Pnk Rad 3 fuse 10a Radio receiver assembly Red Sld Sld1 Sldi Sldo Television camera (right side of luggage compt) Tv fuse 7.5a Tx2+ Tx2- Usb Usbg Usbv V30 Vor+ Vor- Vot+ Vot- Vv+ Vv- Wiring harness spool (under center of rear parcel shelf) Wui Wuo Z27 Radio Wiring Diagram (2 of 4) for Lexus GS 350 2010 List of elements for Radio Wiring Diagram (2 of 4) for Lexus GS 350 2010: 49 (behind right side of dash) left center j/b (overhead console) overhead j/b (right end of dash) (w/lexus enform or safety connect) dcm (telematics transceiver) Acc Acc fuse 7.5a Computer data lines system D14 D27 Ecu- ig rh fuse 10a Gnd Hot in on or acc Hot in on or start K98 Mci+ Mci- Mco+ Mco- Mcvd Microphone amplifier Multi-media interface ecu (right side of luggage compt) Mute Nca Pnk Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right end of dash) Sgnd Spi+ Spi- Spo+ Spo- Stereo jack adapter assembly 1 Tx1+ Tx1- U60 usd1 U62 Ugd1 Ulo+ Uro+ Usb Usbg Usbv Vor+ Vor- Vot+ Vot- W/ lexus enform or w/ safety connect W/o lexus enform or w/o safety connect Z11 Radio Wiring Diagram (3 of 4) for Lexus GS 350 2010 List of elements for Radio Wiring Diagram (3 of 4) for Lexus GS 350 2010: 69 (behind left side of dash) parking brake switch (in steering column) spiral cable (or red) +b1 Acc Agnd Au1 Au2 Back Body ecu C15 Canh Canl Cluster system instrument Computer data lines system D11 Disp Display & navigation module display Eau F11 G11 Gnd1 H15 K101 K2 (under left side of center floor console) K4 (right kick panel) K46 L10 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Left front door speaker (except mark levinson) Left front tweeter Lines system computer data M14 M15 Macc Min+ Min- Mode Nca Pkb Pnk Red Rev Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front door speaker (except mark levinson) Right front tweeter Seek+ Seek- Sgnd Sns2 Spd Sw1 Sw2 Swg Twl+ Twl- Twr+ Twr- Tx+ Tx- Va- Val+ Var+ Vol+ Vol- W/ lexus enform or w/ safety connect W/o lexus enform or w/o safety connect Radio Wiring Diagram (4 of 4) for Lexus GS 350 2010 List of elements for Radio Wiring Diagram (4 of 4) for Lexus GS 350 2010: 68 (mark levinson) left rear speaker (mark levinson) right rear speaker (or pnk) (or red) +b2 +tw -tw Combination meter Computer data lines system Ctr+ Ctr- Engine room r/b 1 (right rear of engine compt) Except mark levinson Fl+ Fl- Fr+ Fr- Gnd Gnd2 Hot at all times Instrument cluster system Left front door speaker Left rear door speaker Left rear tweeter Mark levinson Mi+ Mi- Mo+ Mo- Mr+ Mr- Pnk Rad 1 fuse 30a Rad 2 fuse 30a Red Right front door speaker Right rear door speaker Right rear tweeter Rl+ Rl- Rr+ Rr- Sl+ Sl- Sldi Sldo Spd Speaker (center) Speaker (woofer) Sr+ Sr- Stereo component amplifier (right rear corner of luggage compt) Tmut U29 U3 (right rear corner of luggage compt) U30 U31 U49 Wf1+ Wf1- Wf2+ Wf2- Wfl+ Wfl- Wfr+ Wfr- Wui Wuo
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Lexus GS 350 2010 List of elements for Shift Interlock Wiring Diagram for Lexus GS 350 2010: 39 (brake pedal bracket) stop light switch (left side of engine compt) j/c a10 3.5l 4.6l B15 C15 Canh Canl Computer data lines system D11 D14 D23 E106 E107 E86 Ecu-ig rh fuse 10a Engine control module (left side of engine compt) Hot at all times Hot in on or start J/c e106 & e107 (4.6l) (left side of engine compt) K4 (right kick panel) Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Lh-ig fuse 10a Mpx1 Mpx2 P position detection switch Park/neutral position switch (transmission) Pnk Power source control ecu (behind right side of dash) Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Shift lock control ecu (under center console, near selector lever) Shift lock solenoid Sls+ Sls- Stop sw fuse 7.5a Stp Steering Column Wiring Diagram for Lexus GS 350 2010 List of elements for Steering Column Wiring Diagram for Lexus GS 350 2010: 28 A10 A12 A27 D19 E13 Gnd H12 Hot at all times Hot in on or start I12 Id code box (behind center of dash) Ig2 Ige Ign fuse 10a K1 (left kick panel) K2 (under left side of center floor console) Left center j/b (behind right side of dash) Lin Lin1 Power source control ecu (behind right side of dash) Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Sgnd Slp Slp1 Slr+ Steering lock ecu (top right side of steering column) Str lock fuse 25a
STARTING/CHARGING Charging Wiring Diagram for Lexus GS 350 2010 List of elements for Charging Wiring Diagram for Lexus GS 350 2010: 49 3.5l 4.6l A10 A24 A25 A32 A33 Alt Alt fuse 180a 150a Alt-s fuse 7.5a Battery 1 Ca1h Ca1l Canh Canl Charge indicator Circuit Combination meter Computer data lines system E13 E85 Engine control module (left side of engine compt) Engine room j/b 1 (right rear of engine compt) Engine room r/b 1 (right rear of engine compt) Engine room r/b 2 (left side of engine compt) Gateway ecu (behind right side of dash) Gauge fuse 7.5a Generator Hot at all times Hot w/ ig2 relay energized Hot w/ lh-ig1 relay energized Ig+ J15 Junction connector a10 (left side of engine compt) Junction connector a32 & a33 (behind left end of dash) K2 (under left side of center floor console) K31 Left cowl side j/b (behind left side of dash) Lh-ig fuse 10a Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Pnk Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Starting Starting Wiring Diagram for Lexus GS 350 2010 List of elements for Starting Wiring Diagram for Lexus GS 350 2010: 35 (behind right side of dash) left center j/b 3.5l 4.6l A10 A11 A2 (left rear corner of engine compt) A4 (right rear of engine compt) Accr B11 Battery 1 Ctsw D11 Engine control module (left side of engine compt) Engine room j/b 1 (right rear of engine compt) Engine room r/b 1 (right rear of engine compt) Engine room r/b 2 (left side of engine compt) Ig2 relay Ig2d Junction connector a10 & a11 (left side of engine compt) Junction connector e9 Ksw 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 Pre-Collision Wiring Diagram for Lexus GS 350 2010 List of elements for Pre-Collision Wiring Diagram for Lexus GS 350 2010: 64 (or pnk) 3.5l 4.6l A10 A25 C15 C30 C33 Can h Can h can l k93 Can l Can l a58 Combination meter Computer data lines system D11 D14 Distance control ecu (behind left side of dash) E13 Ecu Ecu- ig rh fuse 10a Ex1 can h can l a15 F11 Gauge fuse 7.5a Hot at all times Hot w/ ig1 relay energized Hot w/ ig2 relay energized Hot w/ rh- ig1 relay energized Ig+ Ig1 Igb J15 Junction connector v26 (left front of luggage compt) K2 (under left side of center floor console) K31 K4 (right kick panel) Left cowl side j/b (behind left side of dash) Left front seat outer belt motor (base of left "b" pillar) Lrdd Lrdd lrrd igb can h can l Lrrd Luggage room j/b (left side of luggage compt) Millimeter wave radar sensor (center front of engine compt) Mol+ Mol- Mor+ Mor- Mpx+ Mpx- Pcs ind Pgnd Pnk Pre-collision system cancel switch assembly Psb fuse 30a Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Right front seat outer belt motor (base of right "b" pillar) Rr-ig1 fuse 10a Seat belt control ecu (left side of luggage compt) Skid control ecu (3.5l) (right side of dash) Skid control ecu (4.6l) (left rear of engine compt) V2 (under left side of rear seat) V31 V43 Supplemental Restraint Wiring Diagram (1 of 3) for Lexus GS 350 2010 List of elements for Supplemental Restraint Wiring Diagram (1 of 3) for Lexus GS 350 2010: 69 (behind right side of dash) power source control ecu (left kick panel) k1 (under left side of center floor console) k2 +sl +sr -sl -sr A23 A25 A26 A27 Body ecu Buckle switch Center air bag sensor assembly (under center floor console) Computer data lines system D2+ D2- Dk+ Dk- Escl Esl Front seat inner belt (driver's side) (under left side of driver's seat) Gauge fuse 7.5a Gsw Gsw3 Hot w/ ig2 relay energized Icl+ Icl- Ig1d Ig2 Ign fuse 10a K44 K68 Lbe+ Lbe- Left cowl side j/b (behind left side of dash) Left curtain shield air bag squib (left "a" pillar) Left front pretensioner (base of left "b" pillar) Left front side air bag squib (under left side of left front seat) Left rear air bag sensor (under left rear seat) Left rear pretensioner (left "c" pillar) Left rear side air bag squib (under left rear seat) Left side air bag sensor (near base of left "b" pillar) Lsp+ Lsp- Mpx1 Mpx2 P-ab P2+ P2- Paon Pk+ Pk- Pl+ Pl- Plr+ Plr- Pnk Red Right cowl side j/b (behind right side of dash) Rl+ Rl- Seat position air bag sensor Sfl+ Sfl- Sil V16 Vucl Vupl Supplemental Restraint Wiring Diagram (2 of 3) for Lexus GS 350 2010 List of elements for Supplemental Restraint Wiring Diagram (2 of 3) for Lexus GS 350 2010: 39 (behind right side of dash) air bag squib (front passenger's air bag assembly) (center of steering wheel) steering wheel pad air bag squib (left front corner of engine compt) left front air bag sensor (right end of dash) dcm telematics transceiver (right front corner of engine compt) right front air bag sensor (under left side of dash) driver's side knee air bag squib (under right side of dash) front passenger's side knee air bag squib +sl +sr -sl -sr A21 A22 Air Aron D17 Detection sensor occupant Display & navigation display module Escr Esr Front seat inner belt (front passenger's side) (w/o occupant classification system) (under right side of front passenger's seat) Gsw J27 K98 K99 Left cowl side j/b (behind left side of dash) Red Right cowl side j/b (behind right side of dash) Right curtain shield air bag squib (right "a" pillar) Right front pretensioner (base of right "b" pillar) Right front side air bag squib (under right side of right front seat) Right rear air bag sensor (under right rear seat) Right rear pretensioner (right "c" pillar) Right rear side air bag squib (under right rear seat) Right side air bag sensor (near base of right "b" pillar) Spiral cable Switch buckle Vucr Vupr Supplemental Restraint Wiring Diagram (3 of 3) for Lexus GS 350 2010 List of elements for Supplemental Restraint Wiring Diagram (3 of 3) for Lexus GS 350 2010: 82 (behind right side of dash) left center j/b (left side of engine compt) engine control module (under left side of center floor console) k2 +ig 3.5l 4.6l A10 A15 Bgnd Bsw Ca1h Ca1l Canh Canl Center air bag sensor assembly (under center floor console) Combination meter Computer data lines system Dia Distance control ecu (behind left side of dash) E13 Escr Esr Front seat inner belt (front passenger's side) (under right side of front passenger's seat) Fsr+ Fsr- Gateway ecu (behind right side of dash) Gbt Gnd Gps H12 Icr+ Icr- Igb J/c a5 (under right side of front passenger's seat) J/c a9 (under left side of front passenger's seat) J15 K12 K31 K93 Lrdd Lrrd Millimeter wave radar sensor (center front of engine compt) Mpd1 Mpd2 Mpi1 Mpi2 Mpl1 Mpl2 Mpx+ Mpx- Occupant classification ecu (under front passenger's seat) Occupant classification sensor (under front passenger's seat) Pnk Pr+ Pr- Prr+ Prr- Rbe+ Rbe- Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Rr+ Rr- Seat belt tension sensor (under right side of front passenger's seat) Sfr+ Sfr- Skid control ecu (4.6l: left rear of engine compt) (3.5l: right side of dash) Srs ind Steering sensor (behind left side of dash, near steering column) Telltale lamp assembly U1 (under front passenger's seat) U13 Vbt Vps Vucr Vupr W/ memory seat W/ occupant classification system W/o memory seat W/o occupant classification system Yaw rate sensor (under front of center floor console)
TRANSMISSION 4WD Wiring Diagram for Lexus GS 350 2010 List of elements for 4WD Wiring Diagram for Lexus GS 350 2010: 55 (behind right side of dash) right center j/b (right kick panel) k4 4wd control ecu (right rear of luggage compt) A10 A24 A25 A32 A33 A58 C15 Canh Canl Combination meter Computer data lines system D11 D12 D29 Dome fuse 10a E13 E76 Ecu-ig lh fuse 10a Electronically controlled transmission solenoid (transmission) Engine room r/b 1 (right rear of engine compt) F12 Flo Free Fro Gauge fuse 7.5a Gnd Hot at all times Hot w/ ig 2 relay energized Ig+ Ig1 Ig1d J/c a32 & a33 (behind left end of dash) J15 K1 (left kick panel) K4 (right kick panel) Left cowl side j/b (behind left side of dash) Left ig2 relay Master ind Mpx+ Mpx- Mpx-b fuse 10a Multi- information display Pnk Power source control ecu (behind right side of dash) Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Rlo Rro Skid control ecu (right side of dash) Slc+ Slc- A/T Wiring Diagram (1 of 4) for Lexus GS 350 2010 List of elements for A/T Wiring Diagram (1 of 4) for Lexus GS 350 2010: 42 (left side of engine compt) j/c a10 & a11 (left side of engine compt) j/c a9 +b1 A10 A11 A2 (left rear corner of engine compt) Accelerator position sensor (under left side of dash) B10 Batt C10 Canh Canl Computer data lines system Cruise control system Data link connector 3 (behind left side of dash) Efi 2 fuse 10a Efi fuse 25a Efi main relay Engine control module (left side of engine compt) Engine room j/b 2 (left side of engine compt) Engine room r/b 2 (left side of engine compt) Epa Epa2 Etcs fuse 10a Hot at all times Igsw J/c a10 & a11 (left side of engine compt) Mrel Pnk Red Right center j/b (behind right side of dash) Sftd Sftu Spd Sta Stp Tac Tach Vcp2 Vcpa Vpa Vpa2 A/T Wiring Diagram (2 of 4) for Lexus GS 350 2010 List of elements for A/T Wiring Diagram (2 of 4) for Lexus GS 350 2010: 25 (behind left side of dash) left center j/b (behind right side of dash) right cowl side j/b A10 A24 A25 D11 D13 Gauge fuse 7.5a Hot at all times Hot w/ ig 2 relay energized Hot w/ rh-ig1 relay energized Ign fuse 10a K2 (under left side of center floor console) K4 (right kick panel) Park/neutral position switch (transmission) Pnk Red Rh-ig fuse 7.5a Right center j/b (behind right side of dash) Sftd Sftu Starting/ charging system Stop lamp switch (brake pedal bracket) Stop sw fuse 7.5a Transmission control switch A/T Wiring Diagram (3 of 4) for Lexus GS 350 2010 List of elements for A/T Wiring Diagram (3 of 4) for Lexus GS 350 2010: 53 (behind left end of dash) j/c a32 & a33 (behind right side of dash) right center j/b +bm 2nd A26 A32 A33 Body ecu C15 Combination meter Computer data lines system Cruise control system Display Dome fuse 10a E03 E1 (left rear of engine compt) E10 E13 E2 (right rear of engine) Ect pwr ind Ect snow ind Electronically controlled transmission pattern select switch Engine control module (left side of engine compt) Engine room r/b 1 (right rear of engine compt) Eta F15 Ge01 Hot at all times Ig+ J/c a8 & e10 (j/c a8: left side of engine compt) J15 K31 pnk K68 Lcd Master ind Me01 Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Multi-information Nca Pnk Pwr Red Right cowl side j/b (behind right side of dash) Snow Speedometer Tachometer Vcta Vta1 Vta2 A/T Wiring Diagram (4 of 4) for Lexus GS 350 2010 List of elements for A/T Wiring Diagram (4 of 4) for Lexus GS 350 2010: 43 (right side of engine compt, in air intake duct) mass air flow meter (top of engine) (top right rear of engine) engine coolant temperature sensor A25 D12 D26 E01 E02 E26 E2g Electronically controlled transmission solenoid (transmission) Engine control module (left side of engine compt) Engine controls system Eoil Etha Ethw Hot w/ lh-ig1 relay energized Left cowl side j/b (behind left side of dash) Lh-ig fuse 10a Nca Nt+ Nt- Oil Red Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp2+ Sp2- Star Starting/charging system Tha Throttle body assembly Thw Transmission revolution sensor (counter gear) (transmission) Transmission revolution sensor (turbine) (transmission) Vta Vta2
TRUNK, TAILGATE, FUEL DOOR Power Trunk Opener and Closer Wiring Diagram (1 of 2) for Lexus GS 350 2010 List of elements for Power Trunk Opener and Closer Wiring Diagram (1 of 2) for Lexus GS 350 2010: 77 (right rear corner of luggage compt) 3.5l 4.6l A24 A25 A26 A30 A32 A33 Ant Asel Becu Body ecu C15 C34 Canh Canl Certification ecu Computer data lines system D11 D12 Data Dome fuse 10a Door control receiver (right rear of luggage compt) E106 E107 E86 Electrical key antenna (base of right "c" pillar) Engine control module (left side of engine compt) Engine room j/b 1 (right rear of engine compt) Engine room r/b 1 (right rear of engine compt) F13 Fuel Fuel lid opener motor (at left side of luggage compt) Fuel open fuse 10a Fuel open relay Gauge fuse 7.5a Grd Hot at all times Hot in on or start Ig1d J/c a10 (left side of engine compt) J/c a32 & a33 (behind left end of dash) J/c e107 & e106 (left side of engine compt) J/c u25 (right front of luggage compt) J25 K2 (under left side of center floor console) K4 (right kick panel) K67 K68 Left cowl side j/b (behind left side of dash) Lh j/b-am (3.5l) rr j/b (4.6l) fuse 80a Lh-ig fuse 10a Lh-ig1 relay Luggage compartment door opener cancel switch Luggage room j/b (left side of luggage compt) Mpx-b fuse 10a Mpx1 Mpx2 Mpx4 Mpxb Park/ neutral position switch (transmission) Pnk Power source control ecu (behind right side of dash) Rco Rda Red Rfrl Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Rssi Tkul Trk opn fuse 10a Tsw U2 (right front of luggage compt) U38 V2 (under left side of rear seat) Power Trunk Opener and Closer Wiring Diagram (2 of 2) for Lexus GS 350 2010 List of elements for Power Trunk Opener and Closer Wiring Diagram (2 of 2) for Lexus GS 350 2010: 56 A10 A15 Bdcy Body ecu C21 C31 Ccty Cls Combination meter Computer data lines system Cty Door ind Fuel lid opener switches Fusw H14 Ig+ Ill + Ill - Interior lights system J/c v30 & y1 J/c y6 (center rear of luggage compt lid) J15 K1 (left kick panel) K2 (under left side of center floor console) K31 Lcls Lcm+ Lcm- Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Lopn Lpsw Luggage compartment door closer Luggage compartment door lock cylinder (left rear side of luggage compt lid) Luggage compartment door opener & luggage door opening switch assembly Luggage compartment door opener switch Luggage compartment door striker switch (rear center of luggage compt) Luggage room j/b (left side of luggage compt) Luggage room j/b ecu Master ind Mpx+ Mpx- Mpx1 Mpx2 Multi information display Opn Outer mirror switch assembly Pgrd Pnk Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Telltale lamp assembly Tkul V2 (under left side of rear seat) V30
WARNING SYSTEMS Seat Belt Warning Wiring Diagram for Lexus GS 350 2010 List of elements for Seat Belt Warning Wiring Diagram for Lexus GS 350 2010: 68 (under right side of front passenger's seat) +ig A/c amplifier (behind center right of dash) A10 A24 A25 A32 A33 Air bag sensor assembly center (under center floor console) Bgnd Bsw Buckle switch Combination meter Computer data lines system Display & navigation module display E13 E14 Engine room r/b 1 (right rear of engine compt) F14 Front seat inner belt (driver's side) (under left side of driver's seat) Front seat inner belt (front passenger's side) Front seat inner belt (front passenger's side) (w/o occupant classification system) Fsr+ Fsr- Gateway ecu (behind right side of dash) Gauge fuse 7.5a Gps Hot at all times Hot w/ ig2 relay energized J/c a32 & a33 (behind left end of dash) J15 K2 (under left side of center floor console) K31 K44 K52 K99 Lbe+ Lbe- Left center j/b (behind right side of dash) Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Multi- information display Occupant classification ecu (w/ occupant classification system) (under front passenger's seat) Occupant classification sensor (under front passenger's seat) Occupant detection sensor Outer mirror switch assembly Passenger seat belt warning lamp Pbew Pblt Pnk Rbe+ Rbe- Red Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Seat belt ind Telltale lamp assembly Tire pressure warning ecu (behind center of dash) U13 V16 Vps W/ occupant classification system W/o occupant classification system Tire Pressure Monitoring Wiring Diagram for Lexus GS 350 2010 List of elements for Tire Pressure Monitoring Wiring Diagram for Lexus GS 350 2010: 63 (behind left end of dash) j/c a32 & a33 (behind right side of dash) power source control ecu (behind right side of dash) right cowl side j/b 3.5l 4.6l A/c amplifier (behind center right of dash) A10 A13 A24 A25 A32 A33 Air bag sensor assembly center (under center floor console) Clsw Combination meter Computer data lines system D14 Display Dome fuse 10a E13 Ecu-ig rh fuse 10a Engine room r/b 1 (right rear of engine compt) Gateway ecu (behind right side of dash) Gauge fuse 7.5a Gnd Gnd2 H11 H12 H15 Hot at all times Hot w/ ig2 relay energized Idsw Ig1d J15 K31 K4 (right kick panel) K44 K52 K93 Master ind Mpi1 Mpi2 Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Multi- information Outer mirror switch assembly Pnk Rda Red Rf5v Rh-ig1 relay Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) Skid control ecu (3.5l: right side of dash) (4.6l: left rear of engine compt) Sp1 Tire pressure ind Tire pressure warning antenna & receiver (center of roof) Tire pressure warning ecu (behind center of dash) Tire pressure warning reset switch Tire pressure warning select switch
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Lexus GS 350 2010 List of elements for Front Wiper/Washer Wiring Diagram for Lexus GS 350 2010: 78 A2 (left rear corner of engine compt) A24 A25 A30 A32 Auto Auto int Body ecu C15 Combination meter Computer data lines system D11 D12 D14 D18 D29 Engine room j/b 2 (left side of engine compt) Engine room r/b 1 (right rear of engine compt) Fr wip fuse 30a Front controller G11 G12 Gauge fuse 7.5a Gnd Gnd2 Headlamp washer circuit High Hot at all times Hot w/ ig2 relay energized Hot w/ lh-ig1 relay energized Ig+ Ig1d Ig2 J/c a17 (left rear corner of engine compt) J/c a32 & a33 (behind left end of dash) a33 J14 J15 K1 (left kick panel) K31 K4 (right kick panel) Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Left kick panel j/b Lh- ecu-ig fuse 10a Lh-ig2 relay Low Mist Mpx Mpx+ Mpx- Mpx-b fuse 10a Mpx1 Mpx2 Mpx4 Off Overhead j/b (overhead console) Pnk Power source control ecu (behind right side of dash) Rain sensor (w/ auto wiper system) (front center of roof) Red Rh- ecu-ig fuse 10a Rh-ig1 relay Right center j/b (behind right side of dash) Right cowl side j/b (behind right side of dash) S/m S/s Sig Switch washer W/ auto wiper system W/o auto wiper system Wash relay Washer fuse 20a Water level warning switch (left front corner of engine compt) Wig Windshield washer motor (left front corner of engine compt) Windshield wiper motor (rear of engine compt) Windshield wiper switch assembly Wiper switch Headlamp Washer Wiring Diagram for Lexus GS 350 2010 List of elements for Headlamp Washer Wiring Diagram for Lexus GS 350 2010: 54 (3.5l) (4.6l) A10 A11 A32 A33 A39 Auto Body ecu Computer data lines system D11 D12 Ecu-b fuse 10a Engine room r/b 1 (right rear of engine compt) Engine room r/b 2 (left side of engine compt) Front controller Frwa G11 H-lp cln fuse 30a Hdlo Head Headlamp cleaner control relay (below left headlight) Headlamp cleaner motor (below left headlight) Headlamp cleaner switch Headlamp dimmer switch assembly Hot at all times Hrly Ig1d J/c a10 & a11 (left side of engine compt) J/c a17 (left rear corner of engine compt) J/c a32 & a33 (behind left end of dash) K1 (left kick panel) K15 K22 K67 Left center j/b (behind right side of dash) Left cowl side j/b (behind left side of dash) Lh-ig fuse 10a Lh-ig1 relay Light control switch Mpx1 Mpx2 Off Outer mirror switch assembly Pnk Power source control ecu (behind right side of dash) Red Right cowl side j/b (behind right side of dash) Tail Wash relay Washer fuse 20a Washer switch Windshield wiper switch assembly Wiper & washer circuit
