Lexus GS II (1997-2000) hot in on or start Wiring diagrams

3 4 1 GAS IG GND A.C SINGLE PRESSURE SWITCH (LEFT SIDE OF RADIATOR GRILLE) A/C AMBIENT TEMPERATURE SENSOR (LEFT SIDE OF RADIATOR GRILLE) A/C COMPRESSOR RELAY A/C CONDENSER FAN MOTOR A/C MAGNETIC CLUTCH, LOCK SENSOR (LEFT FRONT OF ENGINE) AIR MIX CONTROL SERVO MOTOR (FRONT PASSENGER SIDE) (CENTER OF DASH) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLOWER MOTOR (RIGHT SIDE OF DASH) BLOWER MOTOR CONTROLLER (CENTER OF DASH) BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BODY ECU 1 BRN WIRE CDS FAN FUSE RDI FAN FUSE DRIVER SIDE J/B (LEFT KICK PANEL) IGN FUSE ENGINE ROOM 1 R/B (RIGHT SIDE OF ENGINE COMPARTMENT) ENGINE ROOM 3 R/B (LEFT SIDE OF ENGINE COMPARTMENT) EXHAUST GAS SENSOR (LEFT SIDE OF RADIATOR GRILLE) FAN 1 RELAY ENGINE ROOM 3 R/B (LEFT SIDE OF ENGINE COMPARTMENT) FAN 2 RELAY FAN 3 RELAY GND SI B+ GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START HTR RELAY J/C 13 (BEHIND LEFT SIDE OF DASH) J/C 14 (BEHIND LEFT SIDE OF DASH) J/C 17 (TOP RIGHT SIDE OF DASH) J/C 2 (LEFT SIDE OF ENGINE COMPARTMENT, IN ECU BOX) LT GRN/RED WIRE M- M+ ORG/ WIRE PASSENGER J/B (RIGHT KICK PANEL) PASSENGER SIDE R/B (RIGHT KICK PANEL) RADIATOR FAN MOTOR RED WIRE RED/BLU WIRE VIO WIRE WATER TEMPERATURE SWITCH (LEFT SIDE OF RADIATOR GRILLE) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

1 7 8 9 10 16 BATT +BM 5 6 23 26 TC STP CCS EC 7 8 9 21 30 31 M- M+ A/T INDICATOR LIGHT SWITCH ACCEL POSITION SENSOR (TOP CENTER OF ENGINE) BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRAIDED BRN WIRE CL- COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE IND DRIVER SIDE J/B DRIVER SIDE JUNCTION BLOCK EFI RELAY ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT, IN ECU BOX) ENGINE ROOM RELAY BLOCK 1 EOM STI- ETCS FUSE EFI FUSE GAUGE FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE IGSW MREL +B J/C 1 (IN ECU BOX) J/C 11 (LEFT SIDE OF DASH) J/C 14 (BEHIND LEFT SIDE OF DASH) J/C 17 (BEHIND RIGHT SIDE OF DASH) J/C 2 (IN ECU BOX) J/C 3 (IN ECU BOX) J/C 5 (IN ENGINE ROOM RELAY BLOCK 2) J/C 7 (BEHIND LEFT KICK PANEL) J/C 9 (BEHIND LEFT SIDE OF DASH) LEFT FRONT STRUT TOWER) MAIN ORG/ WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RES+ SET/ COAST STOP FUSE STOPLIGHT SWITCH (ON BRAKE PEDAL BRACKET) THROTTLE CONTROL MOTOR (ON THROTTLE BODY) (LEFT CYLINDER HEAD) THROTTLE POSITION SENSOR (ON THROTTLE BODY) VC CL- VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

BLK/RED WIRE DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) EC+ ECU-IG FUSE GRN/ORG WIRE GRN/RED WIRE HOT IN ON OR START INNER MIRROR J/C 7 (LEFT KICK PANEL) LEFT REMOTE CONTROL MIRROR PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) RIGHT REMOTE CONTROL MIRROR WHT/BLK WIRE

1 2 3 4 5 6 SOL+ SOL- 3.0L 4.0L/4.3L BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE COMBINATION METER DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) ECU-IG FUSE GAUGE FUSE GRN WIRE GRN/RED WIRE HOT IN ON OR START IG SPD J/C 10 (UPPER LEFT END OF DASH) J/C 13 (LEFT SIDE OF DASH) J/C 17 (UPPER RIGHT END OF DASH) J/C 6 (LEFT KICK PANEL) J/C 7 (LEFT KICK PANEL) ORG/ WIRE PPS ECU (BEHIND LEFT SIDE OF DASH) PPS SOLENOID (AT LEFT FRONT OF ENGINE) PPS SOLENOID (AT RIGHT FRONT OF ENGINE) RED WIRE RED/BLU WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

3.0L 4.0L (UPPER RIGHT SIDE OF DASH) A/C CONTROL ASSEMBLY (BEHIND CENTER OF DASH) ALT FUSE BLK WIRE BLK/ WHT WIRE BLU WIRE BLU/RED WIRE BODY ECU 1 DRIVER SIDE JUNCTION BLOCK (BEHIND LOWER LEFT END OF DASH) ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPARTMENT, IN ECU BOX) ENGINE ROOM RELAY BLOCK 1 (ON RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START J/C 10 (UPPER LEFT END OF DASH) J/C 13 (BEHIND LEFT SIDE OF DASH) J/C 17 (UPPER RIGHT END OF DASH) LEFT REMOTE CONTROL MIRROR HEATER MIR HTR FUSE MIR HTR RELAY MULTI DISPLAY (CENTER OF DASH) RED/ BLU WIRE RED/ WHT WIRE RED/BLU WIRE RIGHT REMOTE CONTROL MIRROR HEATER W/ DRIVING POSITION MEMORY W/O DRIVING POSITION MEMORY WHT RED/ WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE

ALT FUSE BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/YEL WIRE DRIVER SIDE JUNCTION BLOCK (BEHIND LOWER LEFT END OF DASH) DRIVER'S SEAT HEATER (IN SEAT BACK) DRIVER'S SEAT HEATER (IN SEAT CUSHION) ECU-IG FUSE ENGINE ROOM RELAY BLOCK 1 (ON RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) FRONT PASSENGER'S SEAT HEATER (IN SEAT BACK) FRONT PASSENGER'S SEAT HEATER (IN SEAT CUSHION) HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY J/C 10 (UPPER LEFT END OF DASH) J/C 11 (BEHIND COMBINATION METER) J/C 15 (UPPER LEFT SIDE OF DASH) J/C 23 (UNDER DRIVER'S SEAT) J/C 24 (UNDER PASSENGER'S SEAT) J/C 6 (LEFT KICK PANEL) J/C 7 (LEFT KICK PANEL) LEFT LT GRN WIRE PASSENGER SIDE JUNCTION BLOCK (BEHIND LOWER RIGHT END OF DASH) RIGHT SEAT HEATER SWITCH SEAT HTR FUSE WHT/BLK WIRE

1 16 BDR MSWE 2 12 3 1 7 8 10 13 16 SIG PVC CPUB VSSR PM+R PMVR HSSR 6 7 8 MIRE MIRS MIRB 9 15 14 4 2 12 3 1 7 8 10 13 16 PNK WIRE BDR BLK/ORG WIRE BLK/RED WIRE BLU/BLK WIRE BLU/ORG WIRE BODY ECU 1 BODY ECU 2 BRN WIRE BRN/BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM D FR DOOR FUSE DMHR DOWN SELECT SWITCH LH DRIVER DOOR ECU (IN DRIVER'S DOOR) DRIVER SIDE JUNCTION BLOCK (BEHIND LOWER LEFT END OF DASH) DRIVING POSITION AND MEMORY CONTROL SWITCH DVC ECU-IG FUSE GRN WIRE GRN/WHT WIRE GRY WIRE GSWO HOT AT ALL TIMES HOT IN ACCY OR RUN HOT IN ON OR START HSR J/C 10 (UPPER LEFT END OF DASH) J/C 15 (LEFT SIDE OF DASH) J/C 17 (UPPER RIGHT END OF DASH) J/C 6 (LEFT KICK PANEL) J/C 7 (LEFT KICK PANEL) J/C 8 (LEFT KICK PANEL) LEFT LEFT REMOTE CONTROL MIRROR LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MEM 2 PNK MEM 1 WIRE MM SIG GND CPUB VSSR DM+R DMVR HSSR MPX-B FUSE OPERATION SWITCH ORG/ WIRE P FR DOOR FUSE PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) PASSENGER JUNCTION BLOCK (BEHIND LOWER RIGHT END OF DASH) PMHR PNK/BLK WIRE PVC RADIO 2 FUSE RED WIRE RED/BLU WIRE REMOTE CONTROL MIRROR SWITCH RIGHT RIGHT REMOTE CONTROL MIRROR SET- VIO WIRE VSR WHT WIRE WHT/BLK WIRE YEL/RED WIRE

1 4 (2001) (1998 - 2000) 2 12 3 7 8 16 SIG GND CPUB PM+R PMVR PMHR 6 6 2 5 (2001) (1998 - 2000) 6 7 8 MIRE MIRS MIRB BDR BLK/RED WIRE BLU/BLK WIRE BLU/ORG WIRE BODY ECU 1 BODY ECU 2 BRN/BLK WIRE BSUB COMPUTER DATA LINES SYSTEM D FR DOOR FUSE DOWN SELECT SWITCH LH DRIVER DOOR ECU (IN DRIVER'S DOOR) DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-IG FUSE GRN WIRE GRN/WHT WIRE GRY WIRE GSW GSWO HOT AT ALL TIMES HOT IN ON OR START HOT IN RUN OR ACCY J/C 10 (UPPER LEFT END OF DASH) J/C 15 (LEFT SIDE OF DASH) J/C 17 (UPPER RIGHT END OF DASH) J/C 6 (LEFT KICK PANEL) J/C 7 (LEFT KICK PANEL) LEFT LEFT REMOTE CONTROL MIRROR LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MPX-B FUSE OPERATION SWITCH ORG/ WIRE P FR DOOR FUSE PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) RADIO 2 FUSE REMOTE CONTROL MIRROR SWITCH RIGHT RIGHT REMOTE CONTROL MIRROR SIG GND CPUB DM+R DMVR DMHR VIO WIRE WHT WIRE WHT/BLK WIRE

3.0L, 4.0L A/C CONTROL ASSEMBLY (BEHIND CENTER OF DASH) BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BODY ECU 1 DEF RELAY (IN PASSENGER SIDE RELAY BLOCK) DEFOG FUSE DRIVER SIDE JUNCTION BLOCK (BEHIND LOWER LEFT END OF DASH) ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPARTMENT, IN ECU BOX) HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START J/C 13 (BEHIND LEFT SIDE OF DASH) MULTI DISPLAY (CENTER OF DASH) NOISE FILTER PASSENGER SIDE JUNCTION BLOCK (BEHIND LOWER RIGHT END OF DASH) REAR WINDOW DEFOGGER RED WIRE RED/BLU WIRE WHT WIRE WHT/BLK WIRE

AT-P ATL BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BODY ECU 1 (IN PASSENGER SIDE JUNCTION BLOCK) BRAIDED BRAIDED BRAIDED BRAIDED BRAIDED 19 20 BRN WIRE COMBINATION METER DRIVER SIDE JUNCTION BLOCK ECT PWR. ECT SNOW ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SWITCH EXCEPT NAVIGATION GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES STOP FUSE OBD FUSE HOT IN ON OR START J/C 1 (IN ECU BOX) J/C 11 (BEHIND LEFT SIDE OF DASH) J/C 17 (BEHIND RIGHT SIDE OF DASH) J/C 3 J/C 3 (IN ECU BOX) J/C 4 J/C 4 (IN ECU BOX) J/C 4 J/C 3 (BEHIND LEFT SIDE OF DASH) J/C 6 (LEFT KICK PANEL) J/C 7 (BEHIND LEFT KICK PANEL) J/C 9 (BEHIND LEFT SIDE OF DASH) MALFUNCTION INDICATOR LIGHT MPX MULTI-DISPLAY NAVIGATION NSSD NSSL ORG/ WIRE PTNK PWR RED WIRE RED/ BLK WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SNOW STOPLIGHT SWITCH (ON BRAKE PEDAL BRACKET) TILT, TELESCOPIC ECU (LEFT SIDE OF DASH) VAPOR PRESSURE SENSOR (UNDER LEFT REAR OF VEHICLE) VCC WHT WIRE WHT/BLK WIRE YEL/BLK WIRE YEL/GRN WIRE