Lexus GX J150 (2009-2013) (lower left side of dash) Wiring diagrams

7 3 8 4 6 2 LHM+ SML LH E SMGL 8 4 7 3 6 2 RH E SMGR RHM+ SMR PNK WIRE ASSEMBLY AUTO HEAD BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CAMERA CANN CANP COMBINATION METER COMPUTER DATA LINES SYSTEM D/L 2 FUSE ECU- IG 1 FUSE ECU-B ASSEMBLY FUSE (LEFT SIDE OF ENGINE COMPT) ECU-IG 2 FUSE ENGINE ROOM R/B ENGINE ROOM R/B ASSEMBLY GAUGE FUSE GRN WIRE GRY WIRE HEAD HEADLAMP DIMMER SWITCH ASSEMBLY HEADLIGHT SWIVEL ECU ASSEMBLY (LEFT SIDE OF DASH) HOT AT ALL TIMES HOT W/ IG 1 RELAY ENERGIZED IND AFS OFF INIT INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LEFT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH- RH- SML LH+ LIFT HEADLIGHT ASSEMBLY LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY MICRO COMPUTER OF DASH) PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RED/GRN WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY SBF SHRL SBL SGF SGL SHB SHG SHRL SHRR SMBL SMBR SMGL SMGR PNK WIRE SMR RH+ CANH CANL IGS IG SUSPENSION CONTROL ECU (IF EQUIPPED) (LEFT SIDE OF DASH) TAIL (CANADA) OFF DRL OFF (USA) VIO WIRE W/ ELECTRONIC MODULATED AIR SUSPENSION W/O ELECTRONIC MODULATED AIR SUSPENSION WHT WIRE WHT/BLK WIRE

28 29 31 32 34 33 TC TACH CANL CANH CANP CANN PNK WIRE 3 4 10 TC TACH SIL PNK WIRE AIR BAG SENSOR ASSEMBLY (CENTER CONSOLE) BLK WIRE BLU WIRE BRN WIRE CANN CANP CG SG CANH SIL LVL TAC DATA LINK CONNECTOR 3 (LEFT SIDE OF DASH) DCM (TELEMATICS TRANSCEIVER) (CENTER OF DASH) DIA ECM (RIGHT SIDE OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B OBD ASSEMBLY FUSE (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) PNK PNK PNK WIRE PNK WIRE RED WIRE SIL STEERING SENSOR (LEFT SIDE OF DASH) TIRE PRESSURE WARNING ECU (LEFT SIDE OF LUGGAGE COMPT) TS TC CANL VIO WIRE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR ASSEMBLY (BELOW CENTER CONSOLE) YEL WIRE

1 4 RCYL OILE 13 14 CANL CANH 18 7 LSFR LSFL 19 6 BCTY RCTY 26 2 4 FSPT FLCY FRCY 32 31 IG ALTB 5 1 4 CSPT FLCL LCYL 6 2 TSPT OSPT BACK DOOR COURTESY LIGHT SWITCH ASSEMBLY BACK DOOR LOCK ASSEMBLY BACK WINDOW LOCK ASSEMBLY BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM D/L 2 (LEFT SIDE OF DASH) FUSE ECU-IG 2 FUSE FRCL GCTY GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ECU-B FUSE HOT AT ALL TIMES ENGINE DOME ROOM R/B FUSE ASSEMBLY (LEFT SIDE OF ENGINE) HOT IN ON OR START INSTRUMENT PANEL J/B ASSEMBLY LCTY LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR LOCK ASSEMBLY LEFT REAR SIDE STEP LIGHT LEFT FRONT SIDE STEP LIGHT LSWB LSWL LSWR LT BLU WIRE MAIN BODY ECU PNK WIRE RED WIRE RED/BLK WIRE RIGHT FRONT DOOR DOOR W/ MOTOR LOCK ASSEMBLY RIGHT FRONT SIDE STEP LIGHT RIGHT REAR DOOR COURTESY LIGHT ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY RIGHT REAR DOOR LOCK ASSEMBLY RIGHT REAR SIDE STEP LIGHT VIO WIRE WHT WIRE WHT/BLK WIRE

11 17 31 32 CCS CCHG CANL CANH 24 9 22 23 8 BATT MREL +B 6 3 4 5 1 2 VPA EPA VCPA ACCELERATION SENSOR (LEFT SIDE OF DASH) BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DIODE (SHIFT POSITION) (CENTER OF DASH) ECM (RIGHT SIDE OF DASH) EFI RELAY ENGINE ROOM J/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY ETA M- FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES EFI FUSE HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) L GND LT GRN WIRE NCA WIRE OUT PARK/NEUTRAL POSITION SWITCH PNK WIRE RED WIRE RED/BLK WIRE STOP LIGHT SWITCH ASSEMBLY THROTTLE BODY ASSEMBLY (TOP FRONT OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE

11 31 32 CCS CANL CANH 24 9 22 23 8 BATT MREL +B 6 3 4 5 1 2 VPA EPA VCPA ACCELERATION SENSOR (LEFT SIDE OF DASH) BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DIODE (SHIFT POSITION) (CENTER OF DASH) ECM (RIGHT SIDE OF DASH) EFI RELAY ENGINE ROOM J/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY ETA M- FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES EFI FUSE HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LT GRN WIRE NCA WIRE PARK/NEUTRAL POSITION SWITCH PNK WIRE RED WIRE RED/BLK WIRE STOP LIGHT SWITCH ASSEMBLY THROTTLE BODY ASSEMBLY (TOP FRONT OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 IG AIR SUS 2 FUSE BLK WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM CONF ENERGIZED INSTRUMENT PANEL J/B AVS FUSE ASSEMBLY (LEFT SIDE OF DASH) ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) FAL+ FAR- FBL- FBR- FRONT ACCELERATION SENSOR ASSEMBLY (RIGHT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRY WIRE HEADLIGHTS SYSTEM HEIGHT CONTROL COMPRESSOR MOTOR (LEFT SIDE OF LUGGAGE COMPT) HEIGHT CONTROL EXHAUST VALVE (LEFT SIDE OF LUGGAGE COMPT) HEIGHT CONTROL VALVE HOT W/ J/B 4 (CENTER OF DASH) LEFT FRONT ABSORBER CONTROL ACTUATOR (LEFT REAR OF ENGINE COMPT) LH - LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE PNK WIRE PNK/BLU WIRE PNK/GRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RH- RIGHT FRONT ABSORBER CONTROL ACTUATOR (RIGHT REAR OF ENGINE COMPT) RM+ SGFL SGL SBL SGND SGRR SGV SHB SHG SLRL SLRR RM- SGFR RM+ SPORT SUSPENSION CONTROL ECU (LEFT SIDE OF DASH) TD DNSW UPSW VIO WIRE VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE

+B HAZ 1 19 6 GCTY BCTY RCTY 1 2 3 4 5 6 7 8 IG LR LL 11 7 TRNI GND 30 28 29 13 14 TAIL 32 31 29 14 IG ALTB 4 2 FRCY FLCY ALT FUSE ASSEMBLY BLK WIRE BLU WIRE COMPT) COMPUTER DATA LINES SYSTEM D/L 2 FUSE ECU-B FUSE ECU-IG 2 FUSE EL ER LR LTOT PNK WIRE EL ER PNK WIRE ENGINE ROOM J/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE FUSE GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY (CENTER OF DASH) HEAD CANL CANH HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INTERIOR LIGHTS LCTY LEFT HEADLIGHT ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (LEFT SIDE OF DASH) LEFT OUTER REAR VIEW MIRROR ASSEMBLY LL IG LT BLU WIRE LT GRN WIRE MAIN BODY ECU INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) MARKER ORG/ WIRE PARKING PNK WIRE RED WIRE RELAY ENERGIZED RIGHT HEADLIGHT RTOT SIDE STIN SYSTEM TAIL GAUGE FUSE FUSE TAIL RELAY TRAILER TOW CIRCUIT TRM TRN+ TURN TURN SIGNAL FLASHER ASSEMBLY VIO WIRE W/ TRAILER PNK TOWING WIRE W/O TRAILER TOWING PNK WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IG 1 2 4 3 CV- CV+ CB+ CGND 19 6 12 13 14 BCTY RCTY ACCESSORY METER ASSEMBLY ASSEMBLY (CENTER OF DASH) BACK DOOR COURTESY LIGHT SWITCH ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CANL CANH CGND +B CA+ COMPUTER DATA LINES SYSTEM DCM (TELEMATICS TRANSCEIVER) (CENTER OF DASH) DISPLAY, NAVIGATION DISPLAY MODULE GRN WIRE GRY WIRE GVIF HCTY PKB FLCY FRCY INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) INTEGRATION CONTROL, PANEL ASSEMBLY J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LIN LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) NAVIGATION SYSTEM NCA WIRE PARKING BRAKE SWITCH ASSEMBLY (LEFT SIDE OF DASH) POWER MANAGEMENT CONTROL ECU (CENTER OF DASH) RADIO RECEIVER REAR TELEVISION CAMERA ASSEMBLY (W/O PARKING ASSIST ECU) (LUGGAGE COMPT) RED WIRE REV RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY SPDP STEREO COMPONENT AMPLIFIER ASSEMBLY (LEFT REAR OF CARGO AREA) STEREO COMPONENT AMPLIFIER ASSEMBLY (UNDER FRONT PASSENGER'S SEAT) SWA SWB SWC V+ V- GND VIO WIRE VOLTAGE INVERTER ASSEMBLY (RIGHT SIDE OF CARGO AREA) W/ 17 SPEAKER W/ 9 SPEAKER W/ NAVIGATION W/O NAVIGATION W/O NAVIGATION W/ NAVIGATION WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY

AIP BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE ECM (RIGHT SIDE OF DASH) ECU-B FUSE ENGINE ENGINE ROOM R/B ASSEMBLY ETCS FUSE FPC FUEL INJECTORS (1, 3, 5, 7: TOP LEFT OF ENGINE) (2, 4, 6, 8: FUSE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUEL PMP HOT IN ON OR START INJ ROOM R/B 1 FUSE INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/C LT GRN WIRE NCA WIRE PNK PNK WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/ BLK WIRE RED/BLK WIRE RED/BLU WIRE STOP FUSE VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE CANL CANH CANN CANP NEO COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DIODE (SHIFT POSITION) (CENTER OF DASH) ECM (RIGHT SIDE OF DASH) ECU- IG 1 FUSE EFII EFIO FUSE GRN WIRE GRY WIRE HOT IN ON OR ACC HOT IN ON OR START ID CODE BOX (CENTER OF DASH) IMI INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) J/C LT BLU WIRE LT GRN WIRE NAVIGATION SYSTEM PNK 28 29 WIRE PNK EPA VCPA WIRE PNK WIRE RED WIRE SFTU STA CCS STOP LIGHT SWITCH ASSEMBLY STP VPMP IMO IGSW SFTD TC TACH PNK WIRE TRANSMISSION CONTROL SWITCH (CENTER OF DASH) VIO WIRE VPA MPMP FC WHT WIRE WHT/BLK WIRE