Lexus LX J100 facelift (2002-2007) red/blk Wiring diagrams

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 HEAD HU 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 RWLM AIR CONDITIONING SYSTEM BJ (UNDER LEFT FRONT SEAT) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU BRN WIRE BSTP RWSM S/M RSPT LSPT CSPT WRIN CLTE CLTS ACAN CLTB HF TAIL COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM DRLP FUSE GILL GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START ILEN SG GND INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM HEADLIGHTS SYSTEM INSTRUMENT CLUSTER SYSTEM WARNING SYSTEM INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM LCYL RCYL DCTY PCTY LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LP BCTY LT BLU WIRE MPX OVERHEAD J/B (AT FRONT CENTER OF ROOF) PKB PRG RDA PNK WRSW WIRE POWER WINDOWS SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REV RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RLCY RRCY RR WIPER FUSE SIG BECU WRLO L/FS BTIL SUB BODY ECU (AT LEFT REAR QUARTERPANEL) TRANSMISSIONS SYSTEM VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM INSTRUMENT CLUSTER SYSTEM WIPER/WASHER SYSTEM INTERIOR LIGHTS SYSTEM YEL WIRE

1 2 8 27 29 3 26 28 23 9 22 20 15 18 +B 17 2 3 7 1 4 SHIELD 18 28 6 7 21 31 VC 19 6 24 12 STP +BM CCS ACCEL POSITION SENSOR (UNDER LEFT SIDE OF DASH) BATT VCPA EPA BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH DATA LINK CONNECTOR (DLC) 1 (RIGHT INNER FENDER PANEL) DATA LINK CONNECTOR (DLC) 3 (BEHIND LEFT SIDE OF DASH, RIGHT EA (AT RIGHT FRONT OF ENGINE COMPARTMENT) EC (AT REAR OF RIGHT CYLINDER HEAD) EC (REAR OF RIGHT CYLINDER HEAD) EFI OR ECD RELAY ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (LEFT INNER FENDER PANEL) ENGINE ROOM J/B (ON LEFT INNER FENDER PANEL) EFI OR ECD 1 FUSE ETCS FUSE FUSE GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE IGSW VPA TC EOM SIL IND CRUISE J/B 4 (BEHIND UPPER CENTER OF DASH) J/B 5 (BEHIND LEFT SIDE OF DASH) J/B 6 (BEHIND RIGHT SIDE OF DASH, NEAR ENGINE CONTROL MODULE) J/B 7 (BEHIND RIGHT SIDE OF DASH) J/C 18 (BEHIND RIGHT SIDE OF DASH, NEAR WINDSHIELD) JUNCTION CONNECTOR 18 (BEHIND RIGHT SIDE OF DASH, NEAR WINDSHIELD) LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT KICK PANEL J/B STOP FUSE (AT LEFT KICK PANEL) LT BLU WIRE M- M+ MET FUSE OF STEERING COLUMN) PARK/NEUTRAL POSITION SWITCH (ON RIGHT SIDE OF TRANSMISSION) PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) SIL SPEEDO- METER STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) THROTTLE CONTROL MOTOR, SENSOR (ON TOP LEFT FRONT OF ENGINE) VEHICLE SPEED SENSOR (COMBINATION METER) (LEFT SIDE OF TRANSMISSION) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/BLK WIRE

+BO 1 2 3 4 5 6 7 8 9 10 BMV MSW LGND MSU BMU BMW MGND MSV 1 2 PIG PGND ABS, BA, TRAC, VSC ECU (BEHIND LEFT SIDE OF DASH) AFS BAT TRIG BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM EC (AT REAR OF RIGHT CYLINDER HEAD) FLO FRO FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START II IF JUNCTION CONNECTOR 9 (BEHIND TOP CENTER OF DASH) LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LOCK PAW SOLENOID LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) MET FUSE SIL STEERING SENSOR (IN STEERING COLUMN) SUSPENSION CONTROL ECU (BEHIND LEFT CENTER OF DASH) TRIG TURNING ANGLE SENSOR VGRS ACTUATOR (BEHIND LEFT SIDE OF DASH) VGRS ECU (BEHIND LEFT SIDE OF DASH) VGRS FUSE VGRS IND VIO WIRE VIO/WHT WIRE VSC WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 STP REG 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 SHB SHRR TOIL PACC 17 18 19 20 21 22 23 24 25 FLO EXI 9 21 TA+ TA- AHC FUSE AHC RELAY AHC-B FUSE AHC-IG FUSE GAUGE 1 FUSE ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/ WHT WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER DAMPING MODE SELECT, HEIGHT CONTROL SWITCH DOOR DRLP EC (AT REAR OF RIGHT CYLINDER HEAD) EE (AT LEFT SIDE OF ENGINE COMPT) ELECTRONIC POWER STEERING SYSTEM ELECTRONIC POWER STEERING SYSTEM TRANSMISSIONS SYSTEM ENGINE ROOM J/B (ON LEFT INNER FENDER PANEL) ENGINE ROOM R/B (INTEGRAL TO ENGINE ROOM JUNCTION BLOCK) FRO RC SLAC SLFG SLRG LO NR HI GRN WIRE GRN/ YEL WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HI LO HOT AT ALL TIMES HOT IN ON OR START ILL ILL INTERIOR LIGHTS J/B 4 (BEHIND UPPER LEFT SIDE OF DASH) J/B 5 (BEHIND UPPER LEFT SIDE OF DASH) J/C 18 (BEHIND RIGHT SIDE OF DASH, NEAR WINDSHIELD) J/C 9 J/C 9 (BEHIND TOP CENTER OF DASH) LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LO OFF LT BLU WIRE LT GRN/RED WIRE NSW DNSW UPSW SHG SHFL SHFR ON OFF PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) SIL SLFL SLRL SPEEDOMETER STARTING/CHARGING SYSTEM STOP FUSE SUSPENSION CONTROL ECU (BEHIND LEFT CENTER OF DASH) SYSTEM TRANSMISSIONS SYSTEM TS TC VIO WIRE VIO/WHT WIRE VN SLB MRLY WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 IG RB+ RA+ FB+ FA+ ACCUMULATOR SOLENOID (AT BASE OF LEFT "B" PILLAR) AHC PUMP MOTOR (AT RIGHT REAR OF ENGINE COMPT) AHC TEMPERATURE BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BM (AT LEFT REAR QUARTERPANEL) CONTROL VALVE ASSEMBLY (ON LEFT SIDE OF VEHICLE, NEAR DRIVER'S SEAT) DATA LINK CONNECTOR (DLC) 1 (ON RIGHT INNER FENDER PANEL) DATA LINK CONNECTOR (DLC) 3 (BEHIND LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) FLUID PRESSURE SENSOR (IN RIGHT REAR CORNER OF ENGINE COMPT) FUSE GND RB- RA- FB- FA- GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES J/B 7 (BEHIND RIGHT SIDE OF DASH) J/C 7 (BEHIND LEFT SIDE OF DASH, FORWARD OF INSTRUMENT CLUSTER) LEFT FRONT DAMPING FORCE CONTROL ACTUATOR (ON LEFT FRONT SUSPENSION ASSEMBLY) LEFT FRONT HEIGHT CONTROL SENSOR (ON LEFT INNER FENDER PANEL) LEFT REAR DAMPING FORCE CONTROL ACTUATOR (ON LEFT REAR SUSPENSION ASSEMBLY) LT BLU WIRE LT GRN WIRE PNK/BLK WIRE REAR HEIGHT CONTROL SENSOR (NEAR LEFT REAR WHEEL) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DAMPING FORCE CONTROL ACTUATOR (ON RIGHT FRONT SUSPENSION ASSEMBLY) RIGHT FRONT HEIGHT CONTROL SENSOR (ON RIGHT FRONT INNER FENDER PANEL) RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RIGHT REAR DAMPING FORCE CONTROL ACTUATOR (ON RIGHT REAR SUSPENSION ASSEMBLY) SENSOR (IN RIGHT REAR OF ENGINE COMPT) SIL SUSPENSION CONTROL ECU (BEHIND LEFT CENTER OF DASH) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

10 24 28 30 22 ACTD 24 5 ACT- LSR BACK DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH (RIGHT SIDE OF BACK DOOR) BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BODY ECU (AT LEFT KICK PANEL) DOOR FUSE ENGINE ROOM J/B (ON LEFT INNER FENDER PANEL) FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRY/BLU WIRE HEAD RELAY HEADLIGHTS SYSTEM HORN FUSE HORN RELAY HORNS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IDL LSWP J/B 5 (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR 23 (AT LEFT REAR WHEELWELL) LEFT FRONT DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH (IN LEFT FRONT DOOR) LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH (IN LEFT REAR DOOR) LEFT REAR POWER WINDOW CONTROL SWITCH LT BLU WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH (IN RIGHT FRONT DOOR) RIGHT FRONT POWER WINDOW CONTROL SWITCH RIGHT REAR POWER WINDOW CONTROL SWITCH RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RIGHT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH (IN RIGHT REAR DOOR) RRCY RLCY PCTY DCTY SIG TAIL FUSE TAIL RELAY VIO WIRE WHT WIRE WHT/BLK WIRE

9 10 3 2 4 14 16 7 20 CPUB BDR KEYE GND KL KUL LSWE BACK DOOR KEY LOCK, UNLOCK SWITCH BJ (UNDER LEFT FRONT SEAT) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE DOME FUSE ENGINE ROOM J/B (ON LEFT INNER FENDER PANEL) FUSE GENERATOR GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START J/B 6 (BEHIND RIGHT SIDE OF DASH, NEAR ENGINE CONTROL MODULE) LEFT DOOR KEY LOCK, UNLOCK SWITCH (IN LEFT FRONT DOOR) LEFT FRONT DOOR COURTESY SWITCH (ON LEFT "B" PILLAR) LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT KICK PANEL J/B (AT LEFT KICK PANEL) IF LEFT REAR DOOR COURTESY SWITCH (ON LEFT ``C" PILLAR) LT BLU WIRE PARK/ NEUTRAL POSITION SWITCH (ON RIGHT SIDE OF TRANSMISSION) POWER WINDOW MASTER SWITCH RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT DOOR KEY LOCK, UNLOCK SWITCH (IN RIGHT FRONT DOOR) RIGHT DOOR LOCK CONTROL SWITCH RIGHT FRONT DOOR COURTESY SWITCH (ON RIGHT "B" PILLAR) RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) II RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) P/W (FL) FUSE RIGHT REAR DOOR COURTESY SWITCH (ON RIGHT ``C" PILLAR) SECURITY FUSE SIG WHT WIRE WHT/BLK WIRE

14 17 26 KSW 3 4 7 PRG RDA BCTY 5 4 3 2 1 +B 8 14 16 4 HAZ SPD BACK DOOR COURTESY SWITCH (NEAR CENTER OF BACK DOOR) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BUS - DATA LINK CONNECTOR (DLC) 3 (BEHIND LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) DOME RELAY 9 7 BZR DOOR CONTROL RECEIVER (AT LEFT "D" PILLAR) DSWH EHW ENGINE HOOD COURTESY SWITCH (ON TOP CENTER OF RADIATOR SUPPORT) GND 3 8 GRN/ORG WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE HORN IND INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS J/B 4 (BEHIND UPPER CENTER OF DASH) J/B 7 (BEHIND RIGHT SIDE OF DASH) J/C 18 (BEHIND RIGHT SIDE OF DASH, NEAR WINDSHIELD) JUNCTION CONNECTOR 16 (BEHIND RIGHT CENTER OF DASH, NEAR WINDSHIELD) JUNCTION CONNECTOR 18 (BEHIND RIGHT SIDE OF DASH, NEAR WINDSHIELD) JUNCTION CONNECTOR 23 (AT LEFT REAR WHEELWELL) LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LMRY LT BLU WIRE LT GRN WIRE MOON ROOF CONTROL ECU (ON ROOF, IN FRONT OF MOON ROOF) MULTI- DISPLAY LP SCTY PRG RDA RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE REV RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) IF SYSTEM TAC SIL THEFT DETERRENT ECU (BEHIND CENTER OF DASH) THEFT DETERRENT HORN (ON RIGHT SIDE INNER FENDER PANEL) TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) UNLOCK WARNING SWITCH (BEHIND LEFT SIDE OF DASH) VIO WIRE VIO/WHT WIRE W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (AT REAR OF LEFT FRONT FENDER)

+B IG IND CTY 27 26 IMI IMO 7 6 5 4 3 2 1 GND BLK WIRE BLK/RED WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE EFIO EFII ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FUSE GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IF (BEHIND LEFT KICK PANEL) IGN FUSE II (BEHIND RIGHT SIDE OF DASH) J/B 4 (BEHIND UPPER CENTER OF DASH) J/B 7 (BEHIND RIGHT SIDE OF DASH) J/C 16 (BEHIND RIGHT CENTER OF DASH, NEAR WINDSHIELD) KSW CODE TXCT AGND GND LEFT FRONT DOOR COURTESY SWITCH (ON LEFT "B" PILLAR) LEFT KICK PANEL J/B LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LP SCTY LT BLU WIRE MULTI-DISPLAY RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) TRANSPONDER KEY AMPLIFIER (BEHIND LEFT CENTER OF DASH) TXCT CODE UNLOCK WARNING SWITCH (BEHIND LEFT SIDE OF DASH) VIO WIRE VIO/GRN WIRE VIO/WHT WIRE W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

A/C SYSTEM ABS, BA, TRAC, VSC ECU (BEHIND LEFT SIDE OF DASH) ACCEL POSITION SENSOR (UNDER LEFT SIDE OF DASH) BATT TBP TACH BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BODY ECU (AT LEFT KICK PANEL) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM EC (REAR OF RIGHT CYL HEAD) ELS ENG ENG- TRC- ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) F/PS EOM GAUGE 2 FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT IN ON AND START IF (BEHIND LEFT SIDE OF DASH) INJ 8 INJ 7 J/B 5 (BEHIND LEFT SIDE OF DASH) J/B 6 (BEHIND RIGHT SID OF DASH) J/B 6 (BEHIND RIGHT SIDE OF DASH) J/C 17 (BEHIND RIGHT CENTER OF DASH) LCKI NE- NE+ LEFT KICK PANEL J/B M- M+ MREL IGSW FC NCA WIRE NEO NEO SIL WFSE TC PTNK PNK/BLK WIRE PNK/GRN WIRE PTNK RB PL LL RL NL DL RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) SLU- SLU+ STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TFN STSW TRANSFER NEUTRAL POSITION DETECTION SWITCH (ON RIGHT SIDE OF TRANSMISSION) TRC+ VAPOR PRESSURE SENSOR (ON FUEL TANK) VCC VIO/WHT WIRE VSV (PRESSURE SWITCHING VALVE) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE