Lexus GX J120 (2002-2009) brn Wiring diagrams

ABS SOL FUSE BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON BRAKE MASTER CYLINDER) BRL BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM D/G DAC RELAY DETECTION SWITCH DRIVER IGN FUSE SIDE J/B (BEHIND LOWER LEFT END OF DASH) EB (ON LEFT FRONT INNER FENDER) ECU-B FUSE ENGINE ROOM R/B (ON LEFT SIDE ABS MTR FUSE OF ENGINE COMPT) EXI PKB WA BZ +BS FR+ FL- RR+ RL- STP TRC+ GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HDCW IND WT VSCW FRO FLO HOT AT ALL TIMES HOT IN ON OR START INFR STPO FR- FL+ RR- RL+ J/C 11 (LEFT END OF DASH) JUNCTION CONNECTOR 16 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 22 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 7, 8 (LEFT END OF DASH) LBL WFSE CSW HDCS LEFT FRONT ABS SPEED SENSOR (ON LEFT FRONT SPINDLE/HUB ASSEMBLY) LT GRN WIRE LT GRN/RED WIRE NCA WIRE NEO CAN H ORG/ WIRE PNK WIRE PNK/BLU WIRE POSITION) (ON TRANSMISSION HOUSING) REAR ABS SPEED SENSOR (ON REAR AXLE, AT DIFFERENTIAL) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT ABS SPEED SENSOR (ON RIGHT FRONT SPINDLE/HUB ASSEMBLY) SKID CONTROL ECU, ACTUATOR (LEFT REAR OF ENGINE COMPT) STOP FUSE STOPLIGHT SWITCH TRC+ TS CAN L WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

ABS IND. BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU/ORG WIRE BLU/RED WIRE BRAKE IND BRN WIRE BRN/YEL WIRE CENTER DIFFERENTIAL LOCK ECU (BEHIND RIGHT SIDE OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM DASH) DOWNHILL ASSIST CONTROL SWITCH (IN LOWER CENTER CONSOLE) DOWNHILL ASSIST IND DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EG (ON REAR OF LEFT CYLINDER HEAD) GAUGE FUSE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE HOT IN ON OR START IND J/B 1 (BEHIND CENTER OF DASH) J/B 2 (BEHIND CENTER J/B 2 (BEHIND CENTER OF JUNCTION CONNECTOR 14 (LEFT SIDE OF DASH) JUNCTION CONNECTOR 19 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 20 (RIGHT SIDE OF DASH) LT GRN WIRE LT GRN/RED WIRE OF DASH) PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SLIP IND SPEEDOMETER STEERING SENSOR (IN STEERING COLUMN) VSC OFF IND VSC TRC IND WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

12 19 SIL TC 20 5 6 SIL TS TC 25 11 CANL CANH 34 33 CANL CANH 6 2 MPX- MPX+ AIR BAG SENSOR ASSEMBLY (BELOW CENTER OF DASH) BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT END OF DASH) BRN WIRE BRN/WHT WIRE CG SG CANH SIL D/G DATA LINK CONNECTOR 3 (BELOW LEFT SIDE OF DASH) DIA EG (ON REAR OF LEFT CYLINDER HEAD) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM R/B OBD FUSE (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES IH (BEHIND LEFT END JUNCTION OF DASH) CONNECTOR 11 (LEFT END OF DASH) II (BEHIND LEFT CENTER OF DASH) J/B 1 (BEHIND CENTER OF DASH) J/C 13 (LEFT END OF DASH) J/C 17 (RIGHT SIDE J/C 22 (RIGHT SIDE OF DASH) J/C 36,37 (LOWER LEFT SIDE OF DRIVER'S SEAT) J/C 39, 40, 41, 42, 43, 44 (BEHIND CENTER OF DASH) LEFT REAR POWER WINDOW CONTROL SWITCH LT GRN WIRE MPX MULTI-DISPLAY OF DASH) ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER SEAT ECU, SWITCH (LOWER LEFT SIDE OF DRIVER'S SEAT) POWER WINDOW MASTER SWITCH RAIN SENSOR (AT TOP CENTER OF FRONT WINDSHIELD) RED WIRE RED/BLK WIRE RED/YEL WIRE REMOTE CONTROL MIRROR ECU (BEHIND LEFT SIDE OF DASH) RIGHT FRONT POWER WINDOW CONTROL SWITCH RIGHT REAR POWER WINDOW CONTROL SWITCH SIL SKID CONTROL ECU W/ ACTUATOR STABILIZER CONTROL ECU (AT LEFT REAR OF VEHICLE) STEERING SENSOR (IN STEERING COLUMN) SUB BODY ECU (BELOW LEFT "D" PILLAR, BEHIND TRIM) SUSPENSION CONTROL ECU (BEHIND LEFT END OF DASH, ABOVE DRIVER SIDE J/B) THEFT DETERRENT ECU (BEHIND LEFT SIDE OF DASH) TILT, TELESCOPIC ECU (BEHIND LEFT SIDE OF DASH) TIRE PRESSURE WARNING ECU TRANSPONDER KEY COMPUTER (BEHIND UPPER RIGHT SIDE OF DASH) TS TC CANL WFSE BATT VIO WIRE WFSE WHT WIRE WHT/BLK WIRE WIPER RELAY (BEHIND RIGHT SIDE OF DASH) YAW RATE SENSOR (BELOW FRONT OF CENTER CONSOLE) YEL WIRE

7 15 16 +BM STP 9 1 2 3 8 23 18 19 26 27 20 21 IGSW +B 9 1 EC ACCEL POSITION SENSOR (BEHIND LEFT SIDE OF DASH) BATT MREL TC VPA BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BRN BRN WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMBINATION METER COMBINATION SWITCH CRUISE CONTROL SWITCH CRUISE IND DATA LINK CONNECTOR 3 (BELOW LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EB (ON LEFT FRONT INNER FENDER) EE (ON REAR OF RIGHT CYLINDER HEAD) EFI FUSE EFI RELAY EG (ON REAR OF LEFT CYLINDER HEAD) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) ETCS FUSE FUSE GAUGE FUSE GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE J/B 1 (BEHIND CENTER OF DASH) J/B 2 (BEHIND CENTER OF DASH) J/B 3 (BEHIND RIGHT SIDE OF DASH) J/C 10 (CENTER OF DASH) J/C 13 (LEFT END OF DASH) J/C 15 (RIGHT SIDE OF DASH) J/C 16 (RIGHT SIDE OF DASH) J/C 17 (RIGHT SIDE OF DASH) J/C 19 (RIGHT SIDE OF DASH) J/C 2 (LEFT SIDE OF ENGINE COMPT) J/C 20 (RIGHT SIDE OF DASH) J/C 21 (RIGHT SIDE OF DASH) J/C 5 (RIGHT FRONT OF ENGINE COMPT, BEHIND RIGHT HEADLIGHT ASSEMBLY) J/C 9 (LEFT END OF DASH) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE M- M+ NCA WIRE NSSD ON OFF PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE SKID CONTROL ECU, ACTUATOR (LEFT REAR OF ENGINE COMPT) SPD CCS PI EOM SPEEDO- METER SPRIAL CABLE STOP FUSE DOME FUSE STOPLIGHT SWITCH THROTTLE CONTROL MOTOR, THROTTLE POSITION SENSOR (ON THROTTLE BODY) TRANSMISSION CONTROL SWITCH VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

20 24 23 12 11 ACTY PCTY DCTY RRCY RLCY BLK/RED WIRE BLK/WHT WIRE BODY ECU (BEHIND LEFT END OF DASH) BRN WIRE BRN/BLK WIRE COMBINATION METER DATA LINK CONNECTOR 3 (BELOW LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-IG FUSE EG (ON REAR OF LEFT CYLINDER HEAD) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) GAUGE FUSE HEIGHT CONTROL HOT IN ON OR START J/B 1 (BEHIND CENTER OF DASH) J/B 3 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 13 (LEFT END OF DASH) JUNCTION CONNECTOR 16 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 19 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 22 (RIGHT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH (LOWER LEFT "B" PILLAR) OFF PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH (BOTTOM OF RIGHT "B" PILLAR) TACH TACHOMETER TEMS FUSE TS SIL WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

14 20 26 11 15 KSW HR 17 12 11 HRLY 23 20 19 15 ACT+ 3 2 5 1 PRG RDA +B 3 4 7 12 11 24 23 PRG RDA BCTY RRCY RLCY PCTY DCTY BACK DOOR COURTESY SWITCH (AT LEFT BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DOME FUSE DOOR CONTROL RECEIVER (ON LEFT "D" PILLAR, BEHIND TRIM) DR/LCK FUSE DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-B FUSE ECU-IG FUSE EG (ON REAR OF LEFT CYLINDER HEAD) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPARTMENT) FUSE GAUGE FUSE GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM COMPUTER DATA LINES SYSTEM HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IND J/B 1 (BEHIND CENTER OF DASH) J/B 2 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR JUNCTION CONNECTOR 11 (LEFT END OF DASH) JUNCTION CONNECTOR 13 (LEFT END OF DASH) JUNCTION CONNECTOR 16 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 23 (LOWER RIGHT SIDE OF DASH) JUNCTION CONNECTOR 28 (AT RIGHT KICK PANEL) JUNCTION CONNECTOR 30 (LEFT REAR OF VEHICLE, BEHIND BUMPER) JUNCTION CONNECTOR 31 (LEFT REAR JUNCTION CONNECTOR 32 (LEFT REAR OF VEHICLE, BEHIND BUMPER) KSWO LEFT FRONT DOOR COURTESY SWITCH (LOWER LEFT "B" PILLAR) LEFT REAR DOOR COURTESY SWITCH (BOTTOM OF LEFT "C" PILLAR) LSWP ACTD LT GRN/BLK WIRE OF VEHICLE, BEHIND BUMPER) PNK/BLK WIRE PNK/BLU WIRE POWER DISTRIBUTION SYSTEM REAR OF VEHICLE, BELOW TAILLIGHT) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT DOOR LOCK CONTROL SWITCH RIGHT FRONT DOOR COURTESY SWITCH (BOTTOM OF RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY SWITCH (BOTTOM OF RIGHT "C" PILLAR) SECURITY SIG TRLY VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE

21 20 NE+ NE- 25 24 1 14 ACT A/C CONDENSER FAN MOTOR (RIGHT FRONT OF ENGINE COMPT) A/C LOCK SENSOR, MAGNETIC CLUTCH (ON A/C COMPRESSOR ASSEMBLY) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE CDS FAN FUSE CDS FAN RELAY COMBINATION METER CRANKSHAFT POSITION SENSOR (ON LOWER FRONT OF ENGINE) DOME FUSE DRIVER SIDE J/B (BEHIND LOWER GAUGE FUSE LEFT END OF DASH) DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EA (ON RIGHT FRONT INNER FENDER) EG (ON REAR OF LEFT CYLINDER HEAD) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (ON RIGHT FRONT OF ENGINE) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START J/B 2 (BEHIND CENTER OF DASH) J/B 3 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR MG CLT RELAY NCA WIRE NOISE FILTER (CONDENSER FAN) (AT RIGHT FRONT OF ENGINE COMPT) PNK/BLK WIRE PRESSURE SWITCH (ON RIGHT FRONT OF ENGINE COMPT) RED WIRE RED/BLU WIRE SPEEDOMETER TACH THWO TACHOMETER VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

21 20 NE+ NE- 25 24 1 14 ACT A/C CONDENSER FAN MOTOR (RIGHT FRONT OF ENGINE COMPT) A/C LOCK SENSOR, MAGNETIC CLUTCH (ON A/C COMPRESSOR ASSEMBLY) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE CDS FAN FUSE CDS FAN RELAY COMBINATION METER CRANKSHAFT POSITION SENSOR (ON LOWER FRONT OF ENGINE) DOME FUSE DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EA (ON RIGHT FRONT INNER FENDER) EG (ON REAR OF LEFT CYLINDER HEAD) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (ON RIGHT FRONT OF ENGINE) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START J/B 1 (BEHIND CENTER OF DASH) J/B 2 (BEHIND CENTER OF DASH) J/B 3 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR MG CLT RELAY NCA WIRE NOISE FILTER (CONDENSER FAN) PNK/BLK WIRE PRESSURE SWITCH (ON RIGHT FRONT OF ENGINE COMPT) RED WIRE RED/BLU WIRE SPEEDOMETER TACH THWO TACHOMETER VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

5 6 7 TXCT AGND BLK/RED WIRE BLU/RED WIRE BRN WIRE CODE COMBINATION METER COURTESY SWITCH CTY DATA LINK CONNECTOR 3 (BELOW LEFT SIDE OF DASH) SIL DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-B FUSE ECU-IG FUSE EFII EFIO ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM R/B GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IMI IMO IND J/B 1 (BEHIND CENTER OF DASH) J/B 2 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 13 JUNCTION CONNECTOR 14 (LEFT SIDE OF DASH) IJ (BEHIND LEFT CENTER OF DASH) JUNCTION CONNECTOR 22 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 23 (LOWER RIGHT SIDE OF DASH) IL (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/YEL WIRE SECURITY IND TRANSPONDER KEY AMPLIFIER (IN RIGHT SIDE OF STEERING COLUMN) TRANSPONDER KEY COIL TRANSPONDER KEY COMPUTER (BEHIND UPPER RIGHT SIDE OF DASH) TXCT UNLOCK WARNING SWITCH VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

ACCEL POSITION SENSOR (BEHIND LEFT SIDE OF DASH) ACCR VPA AIDI AIRP VCPA BATT AIRV VPMP MPMP +BM MREL IGSW FC BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT TIMING OIL CONTROL VALVE (LEFT) (ON FRONT OF LEFT CYLINDER HEAD) CAMSHAFT TIMING OIL CONTROL VALVE (RIGHT) (ON FRONT OF RIGHT CYLINDER HEAD) COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM EB (ON LEFT FRONT INNER FENDER) EE (ON REAR OF RIGHT CYLINDER HEAD) EG (ON REAR J/C 24 OF LEFT (IN CYLINDER CENTER HEAD) CONSOLE) EG (ON REAR OF LEFT CYLINDER HEAD) ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) FPR FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE HOT IN ON OR ACC DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) HOT IN ON OR START INJ 1 INJ 2 INJ 3 INJ 4 INJ 5 INJ 6 J/C 10 (CENTER OF DASH) J/C 15 (RIGHT SIDE OF DASH) J/C 16 (RIGHT SIDE OF DASH) J/C 19 (RIGHT SIDE OF DASH) J/C 24 (IN CENTER CONSOLE) J/C 38 (BEHIND CENTER OF DASH) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE NCA WIRE NE- NE+ ORG/ WIRE P/N PNK WIRE PNK/BLU WIRE PPMP TC RB PL LL RL NL DL RED WIRE RED/BLK WIRE RED/BLU WIRE STA STSW TRANSMISSIONS SYSTEM VIO WIRE VVT SENSOR (LEFT) (TOP LEFT SIDE OF ENGINE) VVT SENSOR (RIGHT) J/C 20 (TOP RIGHT (RIGHT SIDE OF SIDE ENGINE) OF DASH) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE