Lexus GX J120 (2002-2009) driver side j/b (behind lower left end of dash) Wiring diagrams

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

ACC CUT RELAY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE CAN L COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 (BELOW LEFT SIDE OF DASH) DIODE (BACK-UP LIGHT) (BEHIND RIGHT SIDE OF DASH) DOME FUSE DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-IG FUSE ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FLO FRO FUSE GRN WIRE GRN/BLK WIRE GRY WIRE GRY/GRN WIRE HARD HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START J/B 1 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 1 JUNCTION CONNECTOR 13 (LEFT END OF DASH) JUNCTION CONNECTOR 16 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 19 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 20 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 24 (IN CENTER CONSOLE) JUNCTION CONNECTOR 25 (CENTER OF DASH) LT GRN WIRE PARK/ NEUTRAL POSITION SWITCH (ON RIGHT SIDE OF TRANSMISSION) PARKING BRAKE SWITCH (AT BASE OF BRAKE LEVER ASSEMBLY) RED WIRE RED/BLK WIRE RED/YEL WIRE SIL STABILIZER CONTROL ECU (AT LEFT REAR OF VEHICLE) SUSPENSION CONTROL ECU (BEHIND LEFT END OF DASH, ABOVE DRIVER SIDE J/B) VSC WARNING BUZZER (BEHIND RIGHT END OF DASH) WFSE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (BELOW FRONT OF CENTER CONSOLE)

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

A/C-ECU (BEHIND RIGHT SIDE OF DASH) ACAN BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT END OF DASH) BRN/YEL WIRE DEFOGGER SYSTEM DRIVER 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 OF ENGINE COMPT) FRONT BLOWER MOTOR (BEHIND LOWER RIGHT SIDE OF DASH, ON HVAC ASSEMBLY) GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE HEATER 2 FUSE HEATER CONTROL SWITCH HEATER FUSE HEATER RELAY HOT AT ALL TIMES J/B 3 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 14 (LEFT SIDE OF DASH) IJ JUNCTION CONNECTOR 19 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 2, 3 (LEFT SIDE OF ENGINE COMPT) L-AUTO L-FDEF L-FDEF L-RDEF L-REC L-FRS L-FRS L-RDEF L-REC LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MGC VER 1 ORG/ WIRE PNK 11 12 13 14 15 16 17 18 19 20 22 23 24 25 WIRE PNK L-AUTO WIRE PNK WIRE PNK/BLK WIRE PNK/GRN WIRE RED WIRE RED/BLK WIRE S-AUTO S-AUTO S-RDEF S-FDEF S-TEMPP- S-TEMPP+ MPX- S-F/R S-FDEF S-OFF S-R/F S-TEMPD- S-TEMPD+ S-OFF S-RDEF S-TEMPD- S-TEMPP- THE TPD TPP TSD TSP TR FRTE TPI TPM TWI ACLD PSW BLC TAMIN LOCK SPD TACC VIO WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

A/C AMBIENT TEMPERATURE SENSOR (BEHIND CENTER OF FRONT GRILLE) A/C SOLAR SENSOR (ON UPPER LEFT SIDE OF DASH) ACCESSORY METER BLK WIRE BLK/WHT WIRE BLOWER MOTOR LINEAR CONTROLLER (BEHIND LOWER RIGHT CENTER OF DASH) BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/YEL WIRE DATA SG TH+ DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ENGINE COMPT) FUSE GATEWAY ECU (BEHIND CENTER OF DASH) GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLU WIRE GTX+ GTX- HOT IN ON OR START J/B 1 (BEHIND CENTER OF DASH) J/B 2 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 1 (LEFT SIDE OF JUNCTION CONNECTOR 19 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 23 (LOWER RIGHT SIDE OF DASH) IL JUNCTION CONNECTOR 9 (LEFT END LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MULTI-DISPLAY OF DASH) OF ENGINE COMPT) PNK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 WIRE ORG/ WIRE PNK 11 12 13 14 15 16 17 18 19 20 22 23 24 25 WIRE PNK/BLK WIRE PNK/GRN WIRE PRESSURE PRESSURE SWITCH (ON RIGHT FRONT OF ENGINE COMPT) RED WIRE SWITCH TSR TSL VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE VM +B SI GND WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED 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 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

A/C CONTROL ASSEMBLY (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/YEL WIRE DEFOGGER SYSTEM DRIVER 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 OF ENGINE COMPT) FRONT BLOWER MOTOR (BEHIND LOWER RIGHT SIDE OF DASH, ON HVAC ASSEMBLY) GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLU WIRE HEATER 2 FUSE HEATER FUSE HEATER RELAY HOT AT ALL TIMES J/B 3 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 14 (LEFT SIDE OF DASH) JUNCTION CONNECTOR 2, 3 (LEFT SIDE OF ENGINE COMPT) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MGC VER 1 MPX ORG/ WIRE PNK 10 11 12 13 14 15 16 17 18 19 20 21 22 WIRE PNK WIRE PNK/BLK WIRE PNK/GRN WIRE REAR COOLER SWITCH RED WIRE THE TPD TPP TSD TSP TR FRTE TPI TPM TWI ACLD PSW BLC TAMIN LOCK SPD TACC VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

A/C AMBIENT TEMPERATURE SENSOR (BEHIND CENTER OF FRONT GRILLE) A/C SOLAR SENSOR (ON UPPER LEFT SIDE OF DASH) ACCESSORY METER BLK WIRE BLK/WHT WIRE BLOWER MOTOR LINEAR CONTROLLER (BEHIND LOWER RIGHT CENTER OF DASH) BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/YEL WIRE DATA SG TH+ DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) FUSE GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLU WIRE HOT IN ON OR START J/B 1 (BEHIND CENTER OF DASH) J/B 2 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 1 (LEFT SIDE OF ENGINE COMPT) JUNCTION CONNECTOR 19 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 23 (LOWER RIGHT SIDE OF DASH) JUNCTION CONNECTOR 9 (LEFT END OF DASH) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE OF ENGINE COMPT) PNK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 WIRE ORG/ WIRE PNK 10 11 12 13 14 15 16 17 18 19 20 21 22 WIRE PNK/BLK WIRE PNK/GRN WIRE PRESSURE PRESSURE SWITCH (ON RIGHT FRONT OF ENGINE COMPT) RED WIRE SWITCH TSR TSL VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE VM +B SI GND WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED 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

17 19 20 21 22 24 RRMGV RRVM RRBLW 6 7 17 21 GND +B SG RRTE BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BR (AT RIGHT REAR OF VEHICLE, BELOW TAILLIGHT) DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-B FUSE ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START IG+ GND MPX- J/B 1 (BEHIND CENTER OF DASH) J/B 3 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 14 (LEFT SIDE OF DASH) JUNCTION CONNECTOR 16 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 25 (CENTER OF DASH) MPX ORG/ WIRE REAR COOLER BLOWER MOTOR (AT RIGHT REAR OF VEHICLE) REAR COOLER MAGNETIC VALVE (AT RIGHT REAR OF VEHICLE) REAR COOLER POWER TRANSISTOR (AT RIGHT ``D" PILLAR) REAR COOLER RELAY (AT BASE OF RIGHT ``D" PILLAR) REAR COOLER SWITCH REAR COOLER THERMISTOR (AT RIGHT ``D" PILLAR) RED WIRE RED/BLK WIRE RED/WHT WIRE RR A/C FUSE VER 1 RRHR VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE