Lexus ES XV30 (2001-2003) ia (left dash reinforcement) Wiring diagrams

1 2 3 4 5 6 NSSD 2 6 14 17 8 23 19 11 10 20 9 BATT +BM THWO SPD 26 22 28 VCPA VPA EPA 4 STP 5 11 18 19 TACH TC SIL WFSE 8 1 2 9 12 MREL +B ACCELERATOR PEDAL POSITION SENSOR (BEHIND LEFT CENTER OF DASH) BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE COMBINATION METER COMPUTER MICRO DATA LINK CONNECTOR 3 (LOWER LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ED (LEFT FRONT FENDER) EFI FUSE ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) EFI RELAY ETCS FUSE GAUGE 1 FUSE GAUGE 2 FUSE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IA (LEFT DASH REINFORCEMENT) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MTD MTL NSSL PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK/BLK WIRE POWER RED WIRE RED/BLK WIRE RED/BLU WIRE SIL SKID CONTROL ECU W/ ACTUATOR (W/ VSC) (RIGHT SIDE OF ENGINE COMPT) SPEEDO STOP FUSE STOPLIGHT SWITCH (BEHIND LEFT SIDE OF DASH) TACH TRANSMISSION CONTROL SWITCH VIO/WHT WIRE W/ VSC W/O VSC WFSE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

14 12 RRCY RLCY PCTY CYL 5 2 3 1 +B RDA PRG BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU BRN WIRE COMBINATION METER CYL DCTY DIODE DOME FUSE DOOR LOCK CONTROL RECEIVER (AT RIGHT "C" PILLAR) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-ACC FUSE ECU-B FUSE ECU-IG FUSE FSPT FUSE GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY AND ON HOT IN ON AND START IA (LEFT DASH REINFORCEMENT) ID (RIGHT DASH BRACE) IGNITION KEY CYLINDER LIGHT INTERIOR LIGHT) J/C 2 (BEHIND UPPER CENTER OF DASH) LEFT FOOT LIGHT LEFT FRONT DOOR COURTESY LIGHT LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY LIGHT LEFT REAR DOOR COURTESY SWITCH LEFT VANITY LIGHT RIGHT VANITY LIGHT LEFT VISOR SWITCH RIGHT VISOR SWITCH LGCY LUGGAGE COMPARTMENT LIGHT LUGGAGE COMPARTMENT LIGHT SWITCH MICRO COMPUTER NOISE FILTER ON DOOR OFF OPENER GARAGE DOOR OVERHEAD J/B PASSENGER SIDE J/B BEHIND RIGH SIDE OF DASH) PASSSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PERSONEL LIGHT POWER RDA PRG RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RHEOSTAT RIGHT FOOT LIGHT RIGHT FRONT DOOR COURTESY LIGHT RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY LIGHT RIGHT REAR DOOR COURTESY SWITCH SIG W/O MOON- ROOF W/ MOON- ROOF WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE

BLK WIRE DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) EC+ FUSE GRY WIRE HOT IN ON OR START IA (LEFT DASH REINFORCEMENT) INNER MIRROR, COMPASS J/C 10 (LOWER RIGHT SIDE OF DASH) J/C 2 LEFT REMOTE CONTROL MIRROR EC- LT GRN WIRE LT GRN/BLK WIRE OVERHEAD J/B (FRONT CENTER OF ROOF) RED/BLU WIRE RIGHT REMOTE CONTROL MIRROR EC- W/ MOON- ROOF W/O MOON- ROOF W/O MOON- ROOF W/ MOON- ROOF WHT WIRE WHT/BLK WIRE

AUTO AUTO OFF TAIL AUTOMATIC LIGHT CONTROL SENSOR (ON TOP LEFT SIDE OF DASH) BLK WIRE BLU WIRE BODY ECU BRN WIRE CLTB CLTE CLTS COMBINATION METER COMBINATION SWITCH DCTY DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-ACC FUSE ECU-B FUSE ECU-IG FUSE FLASH DIMMER SWITCH FOGLIGHT SWITCH FRONT FOG INDICATOR GND SGND GRN WIRE GRY WIRE HEAD HEAD TAIL HF HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IA (LEFT DASH REINFORCEMENT) ID (RIGHT DASH BRACE) JUNCTION CONNECTOR J/C 4 (BEHIND LEFT CENTER OF DASH) LEFT FRONT DOOR COURTESY SWITCH LIGHT CONTROL SWITCH LOW HIGH LT BLU WIRE OFF PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SIG TAIL RELAY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

-1 +2 ABS ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM ANTI-LOCK BRAKES SYSTEM HEADLIGHTS SYSTEM ANTI-LOCK BRAKES SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRAKE/ BRN/WHT WIRE BUZZER CANADA CHARGE COMBINATION METER COMBINATION SWITCH CRUISE DOOR DRIVER SIDE J/B (LEFT SIDE OF DASH) ECU-B FUSE 7.5 EF (INTAKE SIDE OF CYLINDER BLOCK) ENGINE CONTROLS SYSTEM ENGINE OIL LEVEL SENSOR (ON LEFT FRONT OF ENGINE) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT HEAD LH LWR FUSE EXTERIOR LIGHTS SYSTEM ANTI-LOCK BRAKES SYSTEM EXTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM FRONT FOG FUEL FUEL SENDER (IN FUEL TANK) FUSE GAUGE 1 FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HEAD (USA) HEADLIGHT BEAM LEVEL HEADLIGHTS SYSTEM HIGH BEAM HOT AT ALL TIMES HOT IN HOT IN ON OR START HOT W/ HEAD RELAY ENERGIZED HOT W/ TAIL RELAY ENERGIZED IA (LEFT DASH REINFORCEMENT) ILLUMINATION J/C 8, J/C 9 (UPPER RIGHT SIDE OF DASH) LEFT TURN LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MALFUNCTION INDICATOR MODE RESET MULTI-INFORMATION DISPLAY ODOMETER/ TRIP OIL LEVEL OIL PRESSURE PANEL FUSE PASSENGER SIDE J/B (RIGHT SIDE OF DASH) PNK HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM WIRE PNK/BLU WIRE REAR LIGHTS) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT TURN SEAT BELT SLIP SPEED- OMETER SRS ST FUSE STARTING/CHARGING SYSTEM TACHOMETER TAIL (CANADA) TEMPERATURE TRAC OFF TRANSMISSIONS SYSTEM TRANSMISSIONS SYSTEM USA VSC W/ DRL W/ VSC W/ VSC W/ VSC W/O DRL W/O VSC WASHER LEVEL WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL/RED WIRE

A/C CONTROL ASSEMBLY ABSORBER CONTROL SWITCH BLDY ECU BRN WIRE CIGARETTER LIGHTER ILLUMINATION CLOCK COMBINATION METER CONSOLE BOX ILLUMINATION A/T SHIFT LEVER ILLUMINATION DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-B FUSE FUSE GLOVE BOX LIGHT SWITCH GRN WIRE GRY/BLK WIRE HAZARD SWITCH HOT AT ALL TIMES HOT IN ACCY AND ON IA (LEFT DASH REINFORCEMENT) ID (RIGHT DASH BRACE) J/C 3 (BEHIND LEFT SIDE OF DASH) LT BLU WIRE MICRO COMPUTER PANEL FUSE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) POWER RADIO AND PLAYER REAR SUNSHADE CONTROL SWITCH REMOTE CONTROL MIRROR SWITCH RHEOSTAT W/VSC W/O VSC WHT WIRE WHT/BLK WIRE WHT/GNN WIRE WHT/GRN WIRE

12 13 15 GND HORN HRLY 23 24 ACT- SGND ALT FUSE BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (ATTACHED TO DRIVER SIDE J/B) BRN WIRE COMBINATION METER DOME FUSE DOOR DOOR 2 FUSE DOOR LOCK CONTROL RECEIVER (RIGHT "C" PILLAR) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) DRLP PCTY RLCY RRCY KSW DTCY LGCY ACTD TR+ ECU-ACC FUSE ECU-B FUSE ECU-IG FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IA (LEFT DASH REINFORCEMENT) ID (RIGHT DASH BRACE) J/C 1 (UPPER LEFT SIDE OF DASH) J/C 12 (FRONT OF LEFT REAR QUARTER WHEEL HOUSE) J/C 13 (FRONT OF RIGHT REAR QUARTER WHEEL HOUSE) J/C 4 (LEFT DASH BRACE) J/C 6 (UPPER RIGHT SIDE OF DASH) KEYLESS BUZZER ON/OFF SWITCH LEFT FRONT DOOR COURTESY SWITCH LT BLU WIRE LT GRN/BLK WIRE LUGGAGE COMPARTMENT DOOR OPENER MOTOR, LUGGAGE COMPARTMENT LIGHT SWITCH LUGGAGE COMPARTMENT DOOR OPENER SWITCH MAIN LUGGAGE COMPARTMENT DOOR OPENER SWITCH ORG/ WIRE PASSENGER SIDE J/B (RIGHT SIDE OF DASH) PWR 1 FUSE PWR 2 FUSE RDA PRG +B RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH TAIL RELAY TKUL BZR RDA PRG HAZ TRLY SIG TURN SIGNAL FLASHER RELAY (BEHIND LEFT KICK PANEL) UNLOCK WARNING SWITCH VIO WIRE W/ VSC W/O VSC WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

BA (UNDER FRONT PASSENGER'S SEAT) BATT CODE IMLD TXCT RXCK KSW BDR BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE DRIVER DOOR ECU (MIDDLE OF LEFT FRONT DOOR) BDR SIG CPUB DRIVER SIDE J/B (LEFT SIDE OF DASH) DSWH (7-9 NOT USED) 10 11 12 13 14 EE (LEFT SIDE OF CYLINDER HEAD) EF (INTAKE SIDE OF CYLINDER BLOCK) EFI FUSE EFI RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) DOOR 1 FUSE FRONT PASSENGER DOOR ECU (MIDDLE OF RIGHT FRONT DOOR) CPUB FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HEAD RELAY HEADLIGHTS SYSTEM HORN FUSE HORN RELAY HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START IA (LEFT DASH REINFORCEMENT) IF (RIGHT DASH REINFORCEMENT) IG (15-23 NOT USED) 24 25 26 SH SH- IND J/C 1 (LEFT SIDE OF DASH) J/C 4 (LEFT DASH BRACE) J/C 8, J/C 9 (UPPER RIGHT SIDE OF DASH) J/C-11 (RIGHT SIDE OF DASH) KEYE KEYE LSWD KL GND KUL LEFT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH LSWP LT BLU WIRE LT GRN WIRE MAIN FUSE MREL IGSW EOM ORG/ WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT FRONT DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH RXCK CODE TXCT THEFT DETERRENT ECU (RIGHT SIDE OF DASH) THEFT DETERRENT HORN (LEFT REAR OF ENGINE COMPT) TRANSPONDER KEY AMPLIFIER (RIGHT OF STEERING COLUMN) TRANSPONDER KEY COIL UNLOCK WARNING SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

14 12 11 RRCY RLCY PCTY 2 1 BUZZER 2 7 3 14 4 GND 5 3 2 1 B+ PRG RDA 6 9 8 BZR PRG RDA 9 1 PD DCTY BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (ATTACHED TO DRIVERS SIDE J/B) BRN WIRE DOME FUSE DOOR LOCK CONTROL RECEIVER (AT RIGHT "C" PILLAR) DOWN/ OPEN DRIVER DOOR ECU (MIDDLE OF LEFT FRONT DOOR) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) EB (RIGHT FRONT FENDER) ECU-B FUSE ECU-IG FUSE FUSE GRN/RED WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START IA (LEFT DASH REINFORCEMENT) ID (RIGHT DASH BRACE) IG OPEN/DOWN CLOSE/UP J/C 10 (BEHIND LOWER RIGHT SIDE OF DASH) J/C 13 (FRONT OF RIGHT REAR QUARTER WHEEL WELL) KEYE KUL KL KEYLESS BUZZER KEYLESS BUZZER ON/OFF SWITCH LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT DOOR KEY LOCK AND UNLOCK SWITCH LEFT REAR DOOR COURTESY SWITCH MOONROOF CONTROL ECU AND MOTOR (CENTER FRONT OF ROOF) OVERHEAD J/B (FRONT CENTER OF ROOF) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PWR NO.1 FUSE PWS WOPN RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH SIG PWS GND SGND UP/ CLOSE VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) GAUGE 1 FUSE GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IA (LEFT DASH REINFORCEMENT) LT BLU WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) RED/BLU WIRE SHIFT LOCK CONTROL ECU (UNDER CENTER FLOOR CONSOLE) SHIFT LOCK SOLENOID SLS+ SLS- STOP FUSE STOPLIGHT SWITCH (BEHIND LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE