Lexus GS II facelift (2000-2004) wht Wiring diagrams

+B MREL BATT IGSW EOM EC 2 TC 4 22 23 24 25 4 ETA VC 25 24 2 1 ETHW THW 3 EOIL OIL 4 13 12 3 14 15 22 21 26 27 32 33 34 35 20 STP ACCELERATOR POSITION SENSOR (BEHIND LEFT SIDE OF DASH) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BODY ECU 1 (IN PASSENGER SIDE J/B) BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 (BEHIND LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) EB (MIDDLE OF LEFT INNER FENDER PANEL) EC (ON RIGHT CYLINDER HEAD) EE (UNDER ABS/ TRAC/VSC ACTUATOR) EFI FUSE EFI RELAY ELECTRONIC CONTROLLED TRANSMISSION SOLENOID (IN TRANSMISSION) ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SWITCH ENGINE CONTROL MODULE ENGINE COOLANT TEMPERATURE SENSOR (TOP RIGHT FRONT OF ENGINE) ENGINE ROOM R/B 1 (RIGHT SIDE OF ENGINE COMPT) EPTK EPTK VPTK GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE II (RIGHT SIDE OF DASH) J/C 11 (LEFT SIDE OF DASH) J/C 14 (LEFT SIDE OF DASH) J/C 17 (RIGHT SIDE OF DASH) J/C 26 J/C 27 (BEHIND LEFT KICK PANEL) J/C 3, J/C 4 (IN ECU BOX) J/C 5 (IN ENGINE ROOM R/B 2) J/C 7 (LEFT KICK PANEL) J/C 9 (LEFT SIDE OF DASH) LT GRN WIRE NCO+ NCO- O/D DIRECT CLUTCH SPEED SENSOR VEHICLE SPEED SENSOR ORG/ WIRE PNK WIRE PNK/BLK WIRE PWR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SHIFT LOCK CONTROL ECU (UNDER CENTER CONSOLE, NEAR SELECTOR LEVER) SLU+ SLU- SLN+ SLN- SLN- SLT+ SLT- SNOW STARTING/ CHARGING SYSTEM STOP FUSE STOPLIGHT SWITCH (ON BRAKE PEDAL BRACKET) THROTTLE POSITION SENSOR (ON THROTTLE BODY) VIO WIRE VPA EPA VCPA VPTK WFSE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

15 9 HEAD HRLY 9 2 DRL BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BODY ECU 2 (IN DRIVER SIDE JUNCTION BLOCK) COMBINATION SWITCH DAYTIME RUNNING LIGHT RELAY (MAIN) DIODE (BEHIND RIGHT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) EB (LEFT FRONT STRUT TOWER) ENGINE ROOM RELAY BLOCK 1 (ON RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) H-LP CLN FUSE HEAD LP RELAY HEADLIGHT CLEANER MOTOR (AT LEFT FRONT CORNER OF ENGINE COMPT, BEHIND HEADLIGHT) HEADLIGHT CLEANER SWITCH HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 6 (LEFT KICK PANEL) J/C 12 (BEHIND LEFT SIDE OF DASH) J/C 14 (BEHIND LEFT SIDE OF DASH) MAIN FUSE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE TAIL OFF AUTO HEAD LIGHT CONTROL SWITCH WASHER FUSE WHT WIRE WHT/BLK WIRE

BATTERY BATTERY GROUND BLK WIRE BLK/BLU WIRE BLU WIRE BLU/YEL WIRE BRN WIRE DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) STARTER FUSE EE (UNDER ABS, TRAC, VSC ACTUATOR) ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPARTMENT, IN ECU BOX) ENGINE ROOM R/B NO. 1 (ON RIGHT SIDE OF ENGINE COMPARTMENT, BEHIND STRUT TOWER) FUSE IGNITION SWITCH J/C 3, J/C 4 (AT LEFT SIDE OF ENGINE COMPARTMENT IN ECU BOX) J/C 5 (IN ENGINE ROOM R/B NO. 2) MAIN FUSE NCA WIRE OFF PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) RED WIRE STARTER STARTER RELAY WHT WIRE

+SR P+ P- SIL D- D+ +SL -SR FSL- 1 2 3 4 5 6 7 8 9 10 11 12 PL- PL+ ICL- ICL+ SFL- SFL+ VUPL 1 2 3 4 5 6 7 8 9 10 11 12 SFR+ SFR- ICR+ ICR- PR+ PR- SSR- RBE+ SSR+ ESR 1 2 3 4 VUPL SSL FSL ESL AIR BAG SQUIB (FRONT PASSENGER AIR BAG ASSEMBLY) AIR BAG SQUIB (STEERING WHEEL PAD) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMBINATION METER DATA LINK CONNECTOR 3 (PARTIAL) (BEHIND LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) IGN FUSE ESL SSL+ FSL+ -SL GAUGE FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START J/C 17 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 24 (UNDER RIGHT FRONT SEAT) J/C 6 (BEHIND LEFT KICK PANEL) J/C 9 (BEHIND LEFT SIDE OF DASH) LEFT AIR BAG CURTAIN SHIELD SQUIB LEFT PRETENSIONER LEFT SIDE AIR BAG SENSOR (NEAR BASE OF LEFT ``B" PILLAR) LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PNK 1 2 3 4 VUPR SSR FSR ESR WIRE PNK VUPR WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT AIR BAG CURTAIN SHIELD SQUIB LEFT SIDE AIR BAG SQUIB RIGHT BUCKLE SWITCH RIGHT PRETENSIONER RIGHT SIDE AIR BAG SENSOR (NEAR BASE OF RIGHT "B" PILLAR) RIGHT SIDE AIR BAG SQUIB SEAT BELT WARNING OCCUPANT DETECTION SENSOR SEAT BELT WARNING OCCUPANT DETECTION SENSOR (UNDER FRONT PASSENGER'S SEAT) SOLID STATE SPIRAL CABLE SRS WARNING LIGHT SRS-B FUSE SSL- TILT, TELESCOPIC ECU (BEHIND LEFT SIDE OF DASH) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/RED WIRE YEL/VIO WIRE

+ECU BJ (UNDER LEFT C-PILLAR) BK (ABOVE LEFT REAR WHEELWELL) BLK WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE BODY ECU 1 BSUB DRIVER SIDE JUNCTION BLOCK (BEHIND LEFT KICK PANEL) ECU-IG FUSE FUEL LID OPENER MOTOR (AT LEFT SIDE OF LUGGAGE COMPT) FUEL LID OPENER SWITCH FUEL OPN FUSE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACCY OR RUN HOT IN ON OR START II (RIGHT SIDE OF DASH) J/C 10 (UPPER LEFT END OF DASH) J/C 13 (LEFT SIDE OF DASH) J/C 15 (LEFT SIDE OF DASH) J/C 20 (ABOVE LEFT REAR WHEELWELL) J/C 6 (LEFT KICK PANEL) J/C 7 (LEFT KICK PANEL) LUGGAGE COMPARTMENT DOOR OPENER MOTOR LUGGAGE COMPARTMENT DOOR OPENER SWITCH PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) PASSENGER SIDE JUNCTION BLOCK (BEHIND RIGHT KICK PANEL) RADIO 2 FUSE RED WIRE TSW VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE

1 5 19 GSWO KSW 1 8 IG BECU 14 15 CTYE CTY 2 3 9 12 SIG CPUB 3 15 GSW 8 1 11 BECU IG GND BDR BJ (UNDER LEFT C-PILLAR) BL (CENTER OF REAR SHELF) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BODY ECU 1 BODY ECU 2 BSUB BUZZER CENTER AIRBAG SENSOR ASSEMBLY (BEHIND CENTER OF DASH) COMBINATION METER COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DBKL GND DRIVER DOOR ECU DRIVER'S SIDE JUNCTION BLOCK ECU-IG FUSE ENGINE ROOM R/B 1 FSR+ FSR- FUSE FUSE GAUGE FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES D FR FUSE HOT IN ACC OR RUN HOT IN RUN OR START II (UPPER RIGHT SIDE OF DASH) INSTRUMENT PANEL JUNCTION BLOCK J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 13 (BEHIND LEFT SIDE OF DASH) J/C 15 (BEHIND LEFT SIDE OF DASH) J/C 17 (UPPER RIGHT END OF DASH) J/C 23 (UNDER LEFT FRONT SEAT) J/C 24 (UNDER RIGHT FRONT SEAT) J/C 6 (LEFT KICK PANEL) J/C 7 (LEFT KICK PANEL) J/C 9 LEFT BUCKLE SWITCH LEFT FRONT DOOR COURTESY SWITCH ORG/ WIRE PASSENGER SIDE J/B PASSENGER SIDE SEAT BELT WARNING LIGHT (IN CLOCK) RADIO 2 FUSE RBE+ RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT BUCKLE SWITCH, SEAT BELT WARNING OCCUPANT DETECTION SENSOR SEAT BELT IND SEAT BELT WARNING OCCUPANT DETECTION SENSOR RIGHT BUCKLE SWITCH UNLOCK WARNING SWITCH (BEHIND LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE YEL WIRE

+B +BM ST- A/C SYSTEM A/C SYSTEM A/C SYSTEM ABS, TRAC, VSC ECU (BEHIND LEFT SIDE OF DASH) ACCELERATOR PEDAL POSITION SENSOR (BEHIND LEFT SIDE OF DASH) ANTI-THEFT SYSTEM (SECURITY INDICATOR) ANTI-THEFT SYSTEM (UNLOCK WARNING SWITCH) BLK WIRE BLK/BLU 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/YEL WIRE BRAIDED BRAIDED BRAIDED 13 14 15 16 17 18 BRN WIRE BRN/BLK WIRE CODE COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DATA LINK CONNECTOR 3 (BELOW LEFT SIDE OF DASH) EB (LEFT FRONT STRUT TOWER) ECT PWR. ECT SNOW ENG ENGINE CONTROL MODULE (ECM) (AT LEFT SIDE OF ENGINE COMPT, IN ECU BOX) GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE IMLD CODE J/C 27 (BEHIND LEFT KICK PANEL) J/C 9 (BEHIND LEFT SIDE OF DASH) KSW STA MREL FPC DI ACMG IGSW TAM ETAM LT GRN WIRE LT GRN/RED WIRE MIL IND NEO NEO TBP PNK TRC+ ENG+ WIRE PNK WIRE PNK/BLK WIRE PRE SIL PTNK RED WIRE RED/BLU WIRE RED/YEL WIRE RXCK SIL TACH TACHOMETER TC STP TRC+ TRC- ENG- CCS TXCT VAPOR PRESSURE SENSOR (UNDER LEFT REAR OF VEHICLE) VCC VIO WIRE VIO/YEL WIRE VPA EPA VCPA WFSE TXCT RXCK PTNK EPTK VPTK WHT WIRE WHT/BLK WIRE WHT/RED WIRE WSFE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAIDED BRAIDED 12 13 BRAIDED BRAIDED 13 14 15 16 17 18 DATA LINK CONNECTOR 1 (BEHIND ECU BOX) DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) EE (UNDER ABS, TRAC, VSC ACTUATOR) EFI FUSE EFI RELAY ENGINE ROOM R/B 1 (ON RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) ETCS FUSE FP- FPC FUEL PUMP CONTROL ECU (AT LEFT SIDE OF LUGGAGE COMPT) FUEL PUMP, SENDER (IN FUEL TANK) GAUGE FUSE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START J/C 11 (BEHIND LEFT SIDE OF DASH) J/C 14 (BEHIND LEFT SIDE OF DASH) J/C 20 (ABOVE LEFT REAR WHEELWELL) J/C 3, J/C 4 (IN ECU BOX) PNK/BLK WIRE RED WIRE RED/BLU WIRE RED/YEL WIRE STOP FUSE STOPLIGHT SWITCH VIO/YEL WIRE VSV (VAPOR PRESSURE SENSOR) (UNDER LEFT REAR OF VEHICLE) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/BLK WIRE YEL/GRN WIRE

BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAIDED BRAIDED BRAIDED 12 13 BRAIDED BRAIDED 17 18 BRN WIRE DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) EKNL ENGINE CONTROL MODULE (ECM) (AT LEFT SIDE OF ENGINE COMPT, IN ECU BOX) EOIL GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HTL IGN FUSE IGNITION SWITCH KNKL KNKR KNOCK SENSOR 1 (ON TOP CENTER OF ENGINE) KNOCK SENSOR 2 (ON TOP CENTER OF ENGINE) LOCK MOL NCO O/D DIRECT CLUTCH SPEED SENSOR (ON TRANSMISSION) OIL P/N PNK WIRE RED WIRE RED/YEL WIRE SLN- SLT- SLU+ STARTER FUSE STARTING SYSTEM (STARTER RELAY) VEHICLE SPEED SENSOR (ON TRANSMISSION) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

ATL BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAIDED BRAIDED BRAIDED 12 13 14 15 16 17 BRAIDED BRAIDED 17 18 BRN WIRE EC (REAR OF RIGHT CYL HEAD) ED (REAR OF LEFT CYL HEAD) ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (IN TRANSMISSION) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE J/C 26 (IN ECU BOX) J/C 3, J/C 4 (IN ECU BOX) J/C 9 (BEHIND LEFT SIDE OF DASH) LT GRN WIRE NSSD NSSL ORG/ WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE SLN- SLN+ SLU+ SLT- SLT- OT SLU+ TEMP LEVEL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE