Lexus GX J150 (2009-2013) (center of dash) j/b 4 Wiring diagrams

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

5 4 3 2 1 IGB BLK WIRE BLU WIRE BRN WIRE CAN L COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH CRUISE IND IG DRIVING SUPPORT ECU ASSEMBLY (CENTER OF DASH) ECU- IG 1 FUSE GRN WIRE GRY/GRN WIRE HITP GND INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LDA LDA IND LT BLU WIRE LT GRN WIRE MICRO COMPUTER MILLIMETER WAVE RADAR SENSOR ASSEMBLY (FRONT CENTER OF ENGINE COMPT) MODE NAVIGATION SYSTEM ON OFF PBSW SPSW PNK WIRE PNK WNKR WNKL WIRE POWER AUTO SUPPLY CRUISE IND CIRCUIT RED WIRE RELAY ENERGIZED RIGHT STEERING PAD SWITCH S GND L GND SET IND SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE WASH WHT WIRE WIPER/WASHER SYSTEM

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 SGND 31 32 CANL CANH 5 6 7 8 9 10 11 12 FRV- 9 8 3 2 1 13 CANP CANN BLK WIRE BLU WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEMS ECM (RIGHT SIDE OF DASH) ECU- IG 1 ECU-B FUSE ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) FL P/SEAT FUSE FRONT LIFTER MOTOR FRV+ RCL+ LFT+ RCL- LFT- PNK WIRE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES 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) J/C LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT POWER SEAT SWITCH ASSEMBLY LEFT FRONT SEPARATE TYPE SEAT BACK ASSEMBLY LEFT FRONT SEPARATE TYPE SEAT CUSHION SPRING ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (LEFT SIDE OF DASH) LIFTER MOTOR LT BLU WIRE LT GRN WIRE MAIN BODY ECU MM MSWE PARK/NEUTRAL POSITION SWITCH PNK WIRE RECLINING MOTOR RED WIRE RELAY ENERGIZED SEAT MEMORY SWITCH SET- SLD SLIDE MOTOR SSFV SSRL SSRS PNK WIRE SSRR SYSB PNK WIRE VIO WIRE WHT WIRE WHT/BLK WIRE

ACCD AGND ANTI-THEFT SYSTEM COMPUTER DATA LINES SYSTEM BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CODE COMPUTER DATA LINES SYSTEM D/L 1 FUSE ECU-B FUSE ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE SWITCH (LEFT SIDE OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INDS INDS SPD INDW J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) KEY COIL LT BLU WIRE LT GRN WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER MANAGEMENT CONTROL ECU (CENTER OF DASH) PUSH/SMART FUSE RED WIRE S-HORN RELAY SECURITY FUSE SECURITY HORN ASSEMBLY SHIFT INTERLOCK SYSTEM SL/R SLP STA STAR NE STARTING/CHARGING SYSTEM ENGINE CONTROLS SYSTEM SWIL TRANSPONDER TXCT VIO WIRE WHT WIRE WHT/BLK WIRE

19 18 (LEFT SIDE OF CARGO ASSEMBLY) 2 1 ILL- ILL+ 23 4 ILL+ A/C CONTROL ASSEMBLY 2 BLK WIRE BLU WIRE CANH CANL SWIL CERTIFICATION ECU ASSEMBLY (CENTER OF DASH) COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM CONSOLE BOX ILLUMINATION LIGHT ASSEMBLY DCM (TELEMATICS TRANSCEIVER) (CENTER OF DASH) DRIVING SUPPORT SWITCH CONTROL ECU (CENTER OF DASH) ECU B+ ENGINE SWITCH (LEFT SIDE OF DASH) FOLD SEAT GLOVE BOX LIGHT 1 16 17 5 4 6 GRN WIRE HEADLIGHT CLEANER SWITCH ASSEMBLY ILL+ COOLING BOX ASSEMBLY INTEGRATION CONTROL, PANEL ASSEMBLY J/B 4 (CENTER OF DASH) LEFT REAR POWER SEAT SWITCH LEFT REFRESHING SEAT SWITCH LEFT STEERING PAD SWITCH LIGHT CONTROL RHEOSTAT LT GRN WIRE MICRO COMPUTER PNK 8 10 11 WIRE PNK WIRE POWER SUPPLY CIRCUIT (CANADA) TAIL IND RED WIRE RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REFRESHING SEAT SWITCH RIGHT STEERING PAD SWITCH SHIFT POSITION INDICATOR (CONSOLE BOX ASSEMBLY) SPIRAL CABLE (UNDER STEERING WHEEL) STEERING PAD SWITCH ASSEMBLY SWITCH ASSEMBLY 2 (REAR SEAT) WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 LMVR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 RMVR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 MM 31 32 CANL CANH ADJUST SWITCH ASSEMBLY (LEFT SIDE OF DASH) BDR BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEMS D DOOR FUSE DOWN EC- TRN+ ECM (RIGHT SIDE OF DASH) ECU- IG 1 ECU-B FUSE ECU-IG 2 FUSE FOLD FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B INTERIOR LIGHTS SYSTEM RIGHT OUTER REAR VIEW MIRROR ASSEMBLY J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) J/C LEFT LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (LEFT SIDE OF DASH) LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MIRB MIRE MIRS MR+ HTR+ RVC VSSR EC+ TRN- RMHR RM+R MR- HTR- HSSR MSW MSWE BDR MT+ HTR+ LVC VSSR EC+ TRN- LMHR LM+R MR- HTR- HSSR ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY P DOOR FUSE PARK/NEUTRAL POSITION SWITCH PNK WIRE RED WIRE RED/WHT WIRE RELAY ENERGIZED RET RIGHT RIGHT + LEFT + LEFT - RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (CENTER OF ROOF) SEAT MEMORY SWITCH SELECT SWITCH SET- SIG CPUB GND SIG CPUB GND CANN CANP UNFOLD VIO WIRE WHT WIRE WHT/BLK WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 USB USGB VOT+ USBV VOT- VOR- VOR+ 11 12 13 MACC MCO+ MCO- 17 SPEAKER 18 19 MCO+ MCO- 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 SPI+ SPI- 2 6 2 6 FR+ FR- 21 22 6 5 7 CANH CANL MIN- MIN+ SGND PNK WIRE 39 40 21 CANL CANH MICRO COMPUTER 7 6 5 3 2 4 1 VOR+ VOR- VOT- VOT+ USGB USBV USB BACKUP BATTERY (MAYDAY BATTERY) RADIO RECEIVER ASSEMBLY (CENTER OF DASH) BBI+ BBO- BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY, NAVIGATION MODULE DISPLAY ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) FUSE GAUGE FUSE GPS ANTENNA GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LT BLU WIRE LT GRN WIRE MAP LIGHT ASSEMBLY MAYDAY FUSE MICRO - MIN NCA WIRE PHONE PNK 17 SPEAKER WIRE PNK 9 SPEAKER WIRE PNK MUTE WIRE PNK TMUT WIRE PNK WIRE POWER IG+ SUPPLY CIRCUIT SI RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RRID SGND SGND MCVD MCI+ MCI- SLED SPDP SPO+ SPO- STEREO COMPONENT AMPLIFIER ASSEMBLY (UNDER FRONT PASSENGER'S SEAT) SUPPLEMENTAL RESTRAINTS SYSTEM GSW SIL SIG- COMPUTER DATA LINES SYSTEM TMUT TWR+ VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B +B POWER MASTER IND SUPPLY CIRCUIT FPC GRN WIRE GRN/YEL WIRE GRY WIRE HOT IN ON OR START INSTRUMENT IGN PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) FUSE J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LT GRN WIRE MALFUNCTION LAMP IND MICRO COMPUTER PARK/ NEUTRAL POSITION SWITCH PNK 28 29 WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU RED WIRE RED/BLK WIRE STAR STRT IND 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