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

AUTO ANTENNA CONTROL RELAY, MOTOR BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE DOME FUSE DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) ECU-IG FUSE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START J/C 13 (LEFT SIDE OF DASH) J/C 15 (BEHIND LEFT SIDE OF DASH) J/C 22 (ABOVE RIGHT REAR WHEEL- WELL) J/C 7 (LEFT KICK PANEL) PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) RADIO 2 FUSE RADIO, PLAYER RED WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

ABS 2 FUSE AIR CONDITIONING SYSTEMS ALT FUSE ALT-S FUSE ANTI-LOCK BRAKES SYSTEM BATTERY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BODY ECU NO. 1 CDS FAN FUSE RDI FAN FUSE COOLING FANS SYSTEM D FR FUSE DEFOG FUSE DEFOGGER SYSTEM DIMMER DRL 2 RELAY DOME FUSE DRL 1 FUSE DRL 2 FUSE EFI FUSE ENG MAIN RELAY ENGINE CONTROLS, CRUISE CONTROL SYSTEM ENGINE CONTROLS, TRANSMISSION, CRUISE CONTROL SYSTEMS ETCS FUSE TEL FUSE FAN MAIN FUSE FROM ENGINE ROOM R/B 1 (DIAGRAM 1 OF 2) FUSE GRN WIRE GRN/RED WIRE GRY/RED WIRE H-LP CLN FUSE HEAD LP RELAY HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM AIR CONDITIONING, HEADLIGHTS, MEMORY SYSTEMS HEATER FUSE ABS 1 FUSE HORN FUSE HORNS, BODY COMPUTER, ANTI-THEFT SYSTEMS IG RELAY MIR RELAY LEFT LOWER HEAD FUSE LEFT UPPER HEAD FUSE RIGHT UPPER HEAD FUSE FUSE LT GRN WIRE MAIN FUSE MIR HTR FUSE SEAT HTR FUSE NAVIGATION SYSTEM NOISE FILTER P FR FUSE P P/ SEAT FUSE S/ROOF FUSE P RR DOOR FUSE ECU- POWER TOPS SYSTEM RADIO 1 FUSE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT LOWER HEAD FUSE RIGHT REAR DOOR ECU SEATS SYSTEM SEATS, ELECTRONIC POWER STEERING SYSTEMS SOUND SYSTEMS STARTER STARTING/ CHARGING SYSTEM TELEPHONE TRANSCEIVER/ SPEAKER RELAY TO DRIVER SIDE J/B (DIAGRAM 2 OF 2) TO ENGINE ROOM R/B 1 (DIAGRAM 1 OF 2) TO IGNITION SWITCH (DIAGRAM 2 OF 2) TURN, HAZ FUSE TV FUSE WHT WIRE WHT/BLU WIRE WHT/RED WIRE WIPER/ WASHER SYSTEM YEL WIRE

1 2 3 4 5 +B CODE RXCK TXCT GND 4 2 8 7 6 16 18 1 14 24 22 15 CPUB BDR SIG 4 8 2 7 6 18 16 24 22 14 1 15 CPUB SIG BDR BJ (UNDER LEFT C-PILLAR) BL (CENTER OF REAR SHELF) BLK/ WHT WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN/BLK WIRE CTY CTYE LSWE LSW A- A+ GRD CTYE CTY A+ A- LSWE LSW GRD DIODE (LUGGAGE COMPARTMENT DOOR OPEN DETECTION) (AT LEFT SIDE OF LUGGAGE COMPT) EB (LEFT FRONT STRUT TOWER) EE (UNDER ABS/ TRAC/VSC ACTUATOR) EFI RELAY ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT, IN ECU BOX) ENGINE HOOD COURTESY SWITCH ENGINE ROOM R/B 1 (RIGHT SIDE OF ENGINE COMPT) EFI FUSE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES IMLD MREL BATT KSW CODE J/C 10 (LEFT SIDE OF DASH) J/C 20 (ABOVE LEFT REAR WHEEL- WELL) J/C 5 (IN ENGINE ROOM R/B 2) J/C 6 (LEFT KICK PANEL) J/C 9 (LEFT SIDE OF DASH) KEY COIL LEFT REAR DOOR COURTESY SWITCH LEFT REAR DOOR ECU (IN LEFT REAR DOOR LEFT REAR DOOR LOCK MOTOR, DOOR LOCK DETECTION SWITCH LOCK DETECT LT GRN/BLK WIRE LUGGAGE COMPARTMENT DOOR COURTESY SWITCH, OPENER MOTOR LUGGAGE COMPARTMENT DOOR KEY UNLOCK SWITCH ORG/ WIRE PASSENGER SIDE J/B (RIGHT KICK PANEL) ECU- POWER SEAT ECU (UNDER DRIVER'S SEAT) RED/WHT WIRE RED/YEL WIRE RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR DOOR ECU (IN RIGHT REAR DOOR) RIGHT REAR DOOR LOCK MOTOR, DOOR LOCK DETECTION SWITCH TRANSPONDER KEY AMPLIFIER (IN STEERING COLUMN) TXCT RXCK UNLOCK WARNING SWITCH VIO WIRE VIO/GRN WIRE W/ MEMORY SEATS W/O MEMORY SEATS WHT/BLK WIRE WHT/RED WIRE YEL WIRE

1 2 11 13 15 5 4 BDR UP DN PWE LSWE KUL KL 7 13 12 16 6 4 2 5 3 1 11 14 15 10 9 WLSW PLS LMT SGRD AUTO MDN AUTO BLK/ WHT WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BODY ECU 2 BRN/BLK WIRE COMPUTER DATA LINES SYSTEM CTYE CTY D FR FUSE D RR DOOR FUSE DOWN DRIVER DOOR ECU (IN DRIVER'S DOOR) DRIVER SIDE JUNCTION BLOCK (BEHIND LEFT KICK PANEL) ECU-IG FUSE ENGINE ROOM R/B 1 (AT RIGHT SIDE OF ENG COMPT) GRD GRD CPUB GRN WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACCY OR RUN HOT IN RUN OR START J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 13 (BEHIND COMBINATION METER) J/C 6 (LEFT KICK PANEL) J/C 7 (LEFT KICK PANEL) J/C 8 (LEFT KICK PANEL) LEFT FRONT DOOR KEY LOCK/ UNLOCK SWITCH LOCK M/UP ORG/ WIRE PNK/BLK WIRE PNK/GRN WIRE POWER WINDOW MASTER SWITCH PWS RADIO 2 FUSE RED WIRE RED/GRN WIRE RED/YEL WIRE SIG UNLK VIO WIRE VIO/RED WIRE VIO/WHT WIRE W/L WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WINDOW LOCK SWITCH YEL WIRE YEL/GRN WIRE

4 6 7 2 8 20 17 12 21 10 23 15 CPUB AUTO DOWN AUTO UP AUTO PWE PCTO MUP MDN GRD AUTO UP AUTO DOWN BDR SIG BJ (UNDER LEFT C-PILLAR) BL (RIGHT SIDE OF REAR SHELF) BLK/RED WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE CPUB SIG BDR FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) J/C 13 (BEHIND COMBINATION METER) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT POWER WINDOW MOTOR LEFT REAR DOOR ECU (IN LEFT REAR DOOR LEFT REAR POWER WINDOW CONTROL SWITCH LMT MDN MUP PCTO PWE AUTO GRD ORG/ WIRE PLS POWER SEAT ECU (UNDER DRIVER'S SEAT) RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT REAR DOOR ECU (IN RIGHT REAR DOOR) RIGHT REAR POWER WINDOW CONTROL SWITCH SGND UP UP DN W/ MEMORY SEATS W/O MEMORY SEATS W/O MEMORY SEATS W/ MEMORY SEATS WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

13 1 4 5 15 11 2 PWE BDR KL KUL LSWE DN UP 15 14 16 13 12 4 5 6 CTY CTYE SGRD PLS LMT MDN MUP AUTO 4 6 5 RSSI RDA RCO PNK WIRE 5 11 PWS GRD AUTO DOWN AUTO UP AUTO UP AUTO DOWN BLK/RED WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU 1 BRN/BLK WIRE BRN/WHT WIRE BSUB PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) COMPUTER DATA LINES SYSTEM CPUB SIG GRD FRONT PASSENGER DOOR ECU (IN PASSENGER'S DOOR) FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (AT RIGHT SIDE OF ENG COMPT) P FR FUSE II (UPPER RIGHT SIDE OF DASH) J/C 10 (UPPER LEFT END OF DASH) J/C 15 (BEHIND LEFT SIDE OF DASH) J/C 17 (UPPER RIGHT END OF DASH) J/C 22 (ABOVE RIGHT REAR WHEELWELL) J/C 6 (LEFT KICK PANEL) LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE P RR DOOR FUSE DOME FUSE PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) PNK WIRE PNK/BLK WIRE PNK/GRN WIRE RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT DOOR KEY LOCK/ UNLOCK SWITCH RIGHT FRONT POWER WINDOW CONTROL SWITCH RIGHT FRONT POWER WINDOW MOTOR UNLK LOCK UP DN WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 -B BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER DOME FUSE DRIVER'S SIDE J/B (BEHIND LEFT KICK PANEL) ENGINE ROOM R/B 1 (RIGHT SIDE OF ENGINE COMPARTMENT, BEHIND STRUT TOWER) GATEWAY ECU (W/O NAVIGATION) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON IH (RIGHT SIDE OF INSTRUMENT PANEL BRACE) INSTRUMENT PANEL J/B (BEHIND UPPER CENTER OF DASH) J/C 13 (BEHIND LEFT SIDE OF DASH) J/C 28 (ABOVE RIGHT REAR WHEELWELL) JUNCTION CONNECTOR 18 (BEHIND RIGHT KICK PANEL) MULTI-DISPLAY (W/ NAVIGATION) MUTE R+ L+ NCA WIRE PASSENGER'S SIDE J/B (BEHIND RIGHT KICK PANEL) PNK 12 13 WIRE PNK TX- WIRE R- L- GND RADIO FUSE 1 RADIO FUSE 2 RADIO, PLAYER RED WIRE VIO/WHT WIRE 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 17 18 19 20 21 22 23 24 25 FR+ FL+ TMLT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 FR+ FL+ RR+ RL+ CSR+ WF+ 1 2 3 4 5 6 7 8 9 10 11 12 CDR+ CDL+ 1 2 3 4 5 6 7 8 9 10 CDR+ CDL+ MUTE TXM+ BLK WIRE BLU WIRE BLU/BLK (OR PNK) WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED (OR VIO) WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BUS - CD AUTOMATIC CHANGER CDR- CDL- CDR- CDL- GND TXM- CENTER SPEAKER CSR- WF- FR- FL+ RR- RL+ GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE IH (RIGHT SIDE OF INSTRUMENT PANEL BRACE) J/C 21 (ABOVE RIGHT REAR WHEELWELL) J/C 22 (ABOVE RIGHT REAR WHEELWELL) LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MUTE MUTE SGND R- L- N-MU NAVIGATION ECU (RIGHT REAR CORNER OF LUGGAGE COMPARTMENT) NCA WIRE PNK 12 13 WIRE PNK BUS- WIRE PNK WIRE R+ L+ SPD FR- FL- RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER SP- SPEAKER SPI+ STEREO COMPONENT AMPLIFIER TELEPHONE TRANSCEIVER, SPEAKER RELAY (RIGHT SIDE OF LUGGAGE COMPARTMENT) TWEETER TXM- TXM+ PNK WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WOOFER SPEAKER YEL WIRE YEL/GRN WIRE

+B FR- FL- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 -B 1 2 3 4 5 6 7 8 9 10 11 12 R+ L+ SGND MUTE 1 2 3 4 5 6 7 8 9 10 CDR+ CDL+ MUTE TXM+ 1 2 3 4 5 6 7 8 9 10 FR+ FL+ 1 2 3 4 5 6 7 8 PNK TXM+ CDR+ CKL+ TXM- CDR- MUTE WIRE 1 2 3 RR+ RL+ RR- 5 6 WF- RL- ANT ANTB TX- ANTA TX+ BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK (OR PNK) WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED (OR VIO) WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CD AUTOMATIC CHANGER CDL+ CDR_ CDL- GND TXM- DOME FUSE DRIVER'S SIDE J/B (BEHIND LEFT KICK PANEL) ENGINE ROOM R/B 1 (RIGHT SIDE OF ENGINE COMPARTMENT, BEHIND STRUT TOWER) GATEWAY ECU (W/ NAVIGATION) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON IH (RIGHT SIDE OF INSTRUMENT PANEL BRACE) INSTRUMENT PANEL J/B (BEHIND UPPER CENTER OF DASH) JUNCTION CONNECTOR 18 (BEHIND RIGHT KICK PANEL) LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT LT MULTI-DISPLAY (W/O NAVIGATION) MUTE MUTE R+ L+ NAVIGATION ECU (RIGHT REAR CORNER OF LUGGAGE COMPARTMENT) NCA WIRE PASSENGER'S SIDE J/B (BEHIND RIGHT KICK PANEL) PNK BUS- BUS+ WIRE PNK WIRE PNK/BLU WIRE POWER ANTENNA SYSTEM R - L - R- L- GND RADIO FUSE 1 RADIO FUSE 2 RADIO, PLAYER RED WIRE RIGHT FRONT DOOR SPEAKER SP- SPEAKER SPI+ STEREO COMPONENT AMPLIFIER TELEPHONE TRANSCEIVER, SPEAKER RELAY (RIGHT SIDE OF LUGGAGE COMPARTMENT) TLMT TWEETER VIO WIRE WF- WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WOOFER SPEAKER RIGHT REAR DOOR SPEAKER YEL WIRE YEL/GRN WIRE

ATL BLK WIRE BLU WIRE BLU/RED WIRE DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT, IN ECU BOX) GAUGE FUSE GRN/BLK WIRE GRY WIRE HOT IN ACC OR RUN HOT IN RUN OR START II (UPPER RIGHT SIDE OF DASH) J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 13 (BEHIND LEFT SIDE OF DASH) J/C 17 (BEHIND RIGHT SIDE OF DASH) J/C 17 (UPPER RIGHT SIDE OF DASH) J/C 3, J/C 4 (IN ECU BOX) J/C 6 (LEFT KICK PANEL) J/C 9 (LEFT SIDE OF DASH) KLS+ NSSD NSSL PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) RADIO 2 FUSE RED WIRE RED/BLU WIRE RED/YEL WIRE SHIFT LOCK CONTROL ECU (UNDER CENTER CONSOLE, NEAR SELECTOR LEVER) UNLOCK WARNING SWITCH, KEY INTERLOCK SOLENOID (BEHIND LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE