Lexus GS II facelift (2000-2004) blk/red Wiring diagrams

8 6 BECU TRLY BDR SIG CPUB BLK/ WHT WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BODY ECU 2 COMPUTER DATA LINES SYSTEM D FR DOOR FUSE D RR DOOR FUSE DASH HARN, BEHIND COMBINATION METER) DOOR DRIVER DOOR ECU (IN DRIVER'S DOOR) DRIVER SIDE JUNCTION BLOCK (BEHIND LEFT KICK PANEL) ECU-IG FUSE ENGINE ROOM R/B NO. 1 (RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) GRD GRD CTYE CTY CTYB CTY GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START HRLY ILE IF HEADLIGHTS SYSTEM IGNITION KEY CYLINDER LIGHT JUNCTION CONNECTOR J/C 10 (BEHIND LEFT END OF DASH) JUNCTION CONNECTOR J/C 13 (BEHIND COMBINATION METER) JUNCTION CONNECTOR J/C 6 (LEFT KICK PANEL) JUNCTION CONNECTOR J/C 7 (LEFT KICK PANEL) JUNCTION CONNECTOR J/C 8 (BEHIND LEFT KICK PANEL) LEFT FRONT DOOR COURTESY LIGHT LEFT FRONT DOOR COURTESY SWITCH LEFT STEP LIGHT RIGHT STEP LIGHT ORG/ WIRE PASSENGER SIDE JUNCTION BLOCK (BEHIND RIGHT KICK PANEL) PERSONAL LIGHT RADIO 2 FUSE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE WHT WIRE WHT/BLK WIRE

4 2 8 7 6 16 18 3 5 19 25 CPUB BDR SIG 4 8 2 7 6 18 16 3 5 19 25 CPUB SIG BDR BJ (UNDER LEFT C-PILLAR) BL (CENTER OF REAR SHELF) BLK/RED WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE CTY CTYE CTYB CTY RRLP GRD CTYE CTY CTYB CTY RRLP GRD FUSE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES JUNCTION CONNECTOR J/C 20 (ABOVE LEFT REAR WHEELWELL) LEFT REAR DOOR COURTESY LIGHT LEFT REAR DOOR COURTESY SWITCH LEFT REAR DOOR ECU (IN LEFT REAR DOOR LEFT REAR INTERIOR LIGHT LEFT VANITY LIGHT RIGHT VANITY LIGHT LUGGAGE COMPARTMENT DOOR COURTESY SWITCH LUGGAGE COMPARTMENT LIGHT NOISE FILTER (STOPLIGHT) (AT LEFT FRONT CORNER OF LUGGAGE COMPT) ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) PASSENGER SIDE JUNCTION BLOCK (BEHIND RIGHT KICK PANEL) POWER SEAT ECU (BEHIND LEFT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR DOOR COURTESY LIGHT RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR DOOR ECU (IN RIGHT REAR DOOR) RIGHT REAR INTERIOR LIGHT W/ MEMORY SEATS W/O MEMORY SEATS W/O MEMORY SEATS W/ MEMORY SEATS WHT/BLK WIRE WHT/RED WIRE

BDR BLK/RED WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BODY ECU 1 BZR RSSI RDA RCO CMOPUTER DATA LINES SYSTEM CPUB SIG CTY CTYE CTYB CTY GRD DOME FUSE ENGINE ROOM R/B 1 (RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) FRONT PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) GRD GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES II (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 15 (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 17 (UPPER RIGHT END OF DASH) JUNCTION CONNECTOR J/C 22 (ABOVE RIGHT RIGHT WHEELWELL) LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE P FR FUSE PASSENGER SIDE JUNCTION BLOCK (BEHIND RIGHT KICK PANEL) PASSENGER SIDE JUNCTION BLOCK (BEHIND RIGHT KICK PANEL) P RR DOOR FUSE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY LIGHT RIGHT FRONT DOOR COURTESY SWITCH WHT WIRE WHT/BLK WIRE WHT/RED WIRE

2 3 9 18 SIG CPUB 3 12 2 CLTS CLTE CLTB 3 15 2 AUTO HEAD TAIL 9 19 HRLY HEADLIGHTS SYSTEM AUTOMATIC LIGHT CONTROL SENSOR (BEHIND UPPER LEFT SIDE OF DASH) BDR BLK WIRE BLK/ WHT WIRE BLK/RED WIRE BLU/BLK WIRE BLU/ORG WIRE BODY ECU 2 (IN DRIVER SIDE J/B) COMPUTER DATA LINES SYSTEM CTY CTYE D FR DOOR FUSE DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) EB (LEFT FRONT STRUT TOWER) EB (RIGHT FRONT STRUT TOWER) ECU-IG FUSE ENGINE ROOM R/B 1 (ON RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) GRD GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY/RED WIRE HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN RUN OR START II (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 10 (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 14 (LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 17 (BEHIND UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 19 (ABOVE LEFT REAR WHEEL- WELL) JUNCTION CONNECTOR J/C 20 (LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 6 (LEFT KICK PANEL) JUNCTION CONNECTOR J/C 7 (LEFT KICK PANEL) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT SIDE MARKER LIGHT LEFT LICENSE PLATE LIGHT LEFT PARKING LIGHT MPX-B FUSE ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT SIDE MARKER LIGHT RIGHT LICENSE PLATE LIGHT RIGHT PARKING LIGHT STOP FUSE STOPLIGHT SWITCH (BRAKE PEDAL BRACKET) TAIL HEAD AUTO OFF VIO/RED WIRE WHT WIRE WHT/BLK WIRE

1 17 3 15 2 COMPUTER DATA LINES SYSTEM GSWO FFOG AUTO HEAD TAIL 11 3 12 2 GRD CLTS CLTE CLTB 14 15 CTYE CTY 2 3 9 SIG CPUB 5 1 FFGO IG ALTL AUTOMATIC LIGHT CONTROL SENSOR (BEHIND UPPER LEFT SIDE OF DASH) BECU TRLY BLK WIRE BLK/ WHT WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BODY ECU 2 (IN DRIVER SIDE J/B) COMBINATION SWITCH COMPUTER DATA LINES SYSTEM D FR FUSE DASH HARN, BEHIND COMBINATION METER) DIMMER SWITCH DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EA (RIGHT FRONT STRUT TOWER) ECU-IG FUSE ENGINE ROOM R/B 1 (ON RIGHT SIDE OF ENGINE COMPARTMENT, BEHIND STRUT TOWER) FOG RELAY FOGLIGHT SWITCH FR FOG FUSE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY/RED WIRE HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN START OR RUN HOT IN START OR RUN DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) OF DASH) GAUGE FUSE JUNCTION CONNECTOR J/C 10 (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 17 (UPPER RIGHT END OF DASH) JUNCTION CONNECTOR J/C 6 (LEFT KICK PANEL) JUNCTION CONNECTOR J/C 7 (LEFT KICK PANEL) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT FOGLIGHT OFF ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT FOGLIGHT SRS-B FUSE TAIL HEAD AUTO WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 IG SPDL WNG 1 2 3 4 5 6 7 8 SBF SHF SGF HDLP SBR SHR SGR 3 15 2 AUTO HEAD TAIL 8 6 11 3 12 2 BECU TRLY GRD CLTS CLTE CLTB ANTI-LOCK BRAKES SYSTEM AUTO AUTOMATIC LIGHT CONTROL SENSOR (BEHIND UPPER LEFT SIDE OF DASH) BLK/ WHT WIRE BLK/BLU WIRE BLK/RED WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU 2 (IN DRIVER SIDE J/B) COMBINATION METER COMBINATION SWITCH DASH HARN, BEHIND COMBINATION METER) DRIVER SIDE JUNCTION BLOCK (BEHIND LEFT KICK PANEL) EB (LEFT FRONT STRUT TOWER) ECU-IG FUSE FRONT HEIGHT CONTROL SENSOR (FORWARD OF LEFT FRONT STRUT TOWER) FUSE GAUGE FUSE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HEADLIGHT BEAM LEVEL CONTROL ECU (AT LEFT FRONT OF ENGINE COMPT) HEADLIGHT BEAM LEVEL CONTROL WARNING INDICATOR HEADLIGHT SWITCH HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN START OR RUN JUNCTION CONNECTOR J/C 10 (UPPER LEFT END OF DASH) JUNCTION CONNECTOR J/C 6 (LEFT KICK PANEL) JUNCTION CONNECTOR J/C 7 (LEFT KICK PANEL) LEFT HEADLIGHT BEAM LEVEL CONTROL MOTOR PASSENGER SIDE JUNCTION BLOCK (BEHIND RIGHT KICK PANEL) PNK/GRN WIRE REAR HEIGHT CONTROL SENSOR (UNDER LEFT REAR OF VEHICLE) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLIGHT BEAM LEVEL CONTROL MOTOR (ON HEADLIGHT ASSEMBLY) TAIL TAIL HEAD AUTO OFF OFF WHT/BLK WIRE WHT/RED WIRE

+ECU 1 16 9 18 BDR MSWE MR+ MR- 1 9 18 BDR MR+ MR- 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 BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BODY ECU 1 BODY ECU 2 BRN WIRE BRN/BLK WIRE BRN/WHT WIRE BSUB COMPUTER DATA LINES SYSTEM D FR FUSE DMHR DOWN SELECT SWITCH LH DRIVER DOOR ECU (IN DRIVER'S DOOR) DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) DRIVING POSITION MEMORY SWITCH DVC ECU-IG FUSE ENGINE ROOM R/B 1 (RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) FRONT PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) FUSE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN RUN OR ACCY HSR II (UPPER RIGHT SIDE OF DASH) J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 15 (LEFT SIDE OF DASH) J/C 17 (UPPER RIGHT SIDE 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 MEM 2 PNK MEM 1 WIRE MIRROR RETRACTION SWITCH MM SIG GND CPUB VSSR DM+R DMVR HSSR OPERATION SWITCH ORG/ WIRE P FR FUSE PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) PMHR PNK/BLK WIRE PNK/GRN WIRE PVC RADIO 2 FUSE RED WIRE RED/GRN WIRE REMOTE CONTROL MIRROR SWITCH RET RIGHT RIGHT REMOTE CONTROL MIRROR SET- VIO WIRE VSR WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 ECUE IG VC GND ECUB 1 2 3 4 5 6 7 8 9 10 RCL- RCL+ SLD- SLD+ LFT- LFT+ GND +B FRV- FRV+ 1 2 3 4 5 6 POWER TILT MOTOR BJ (UNDER LEFT C-PILLAR) BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM D P/SEAT FUSE DOWN DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) DRIVER'S SEAT FRONT VERTICAL MOTOR DRIVER'S SEAT LUMBAR SUPPORT CONTROL MOTOR DRIVER'S SEAT REAR VERTICAL MOTOR DRIVER'S SEAT RECLINING MOTOR DRIVER'S SEAT SLIDING MOTOR FRONT FRONT VERTICAL CONTROL SENSOR FUSE GRN/WHT WIRE HOT AT ALL TIMES J/C 18 (RIGHT KICK PANEL) J/C 20 (ABOVE LEFT REAR WHEELWELL) J/C 23 (BELOW DRIVER'S SEAT) J/C 6 (LEFT KICK PANEL) LT GRN WIRE LT GRN/RED WIRE LUMBAR SUPPORT CONTROL SWITCH MSW ORG/ WIRE P-P/SEAT FUSE PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) POWER SEAT CONTROL SWITCH POWER SEAT ECU (UNDER DRIVER'S SEAT) POWER TELESCOPIC MOTOR RCLF RCLR REAR REAR VERTICAL CONTROL SENSOR RECLINE CONTROL SENSOR RED/BLU WIRE SGND SSRS SLDF SLDR LUP LDWN FUP SLIDE CONTROL SENSOR SSFV SSRL SSRR PVCC FDWN IG SYSB TEL LNG TILT UP TEL SHRT TILT DOWN TILT, TELESCOPIC ECU (BEHIND LEFT SIDE OF DASH) TILT, TELESCOPIC SWITCH TIM- TIM+ TEM- TEM+ VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BJ (UNDER LEFT C-PILLAR) BL (CENTER OF REAR SHELF) BLK WIRE BLK/RED WIRE DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) ECU-IG FUSE HOT IN RUN OR START J/C 15 (BEHIND LEFT SIDE OF DASH) J/C 23 (UNDER DRIVER'S SEAT) J/C 24 (UNDER FRONT PASSENGER'S SEAT) J/C 7 (LEFT KICK PANEL) J/C 8 (LEFT KICK PANEL) LEFT BUCKLE SWITCH (IN BUCKLE) LEFT TENSION REDUCER SOLENOID (BASE OF LEFT "B" PILLAR) PASSENGER SIDE J/B (RIGHT KICK PANEL) RIGHT BUCKLE SWITCH (IN BUCKLE) RIGHT TENSION REDUCER SOLENOID (BASE OF RIGHT "B" PILLAR) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE

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