Lexus SC I (1991-2001) (rear of left door sill) Wiring diagrams

BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE DOOR FUSIBLE LINK DOWN DRIVER'S POWER SEAT CONTROL SWITCH DRIVER'S SEAT FRONT VERTICAL MOTOR (UNDER SEAT) DRIVER'S SEAT LUMBAR MOTOR (IN SEATBACK) DRIVER'S SEAT REAR VERTICAL MOTOR (UNDER SEAT) DRIVER'S SEAT RECLINING MOTOR (UNDER SEAT) DRIVER'S SEAT SLIDE MOTOR (UNDER SEAT) FRONT GRN WIRE GRN/RED WIRE HOLD HOT AT ALL TIMES JUNCTION BLOCK 1 (BEHIND LEFT KICK PANEL) LUMBAR SUPPORT REAR RECLINING RELEASE SLIDE VERTICAL FRONT VERTICAL REAR WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

AUTO AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE BLU WIRE BRN WIRE COMBINATION METER COMBINATION SWITCH DIODE FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPARTMENT, BEHIND BATTERY) FUSIBLE LINK GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HEAD HOT AT ALL TIMES HOT IN ON OR START INTEGRATION RELAY (LEFT SIDE OF DASH) JUNCTION BLOCK 1 (BEHIND LEFT KICK PANEL) JUNCTION BLOCK 3 (BEHIND CENTER OF DASH) LEFT REAR COMBINATION LIGHT LICENSE PLATE LIGHT LIGHT LIGHT FAILURE SENSOR (LEFT REAR SIDE OF LUGGAGE COMPARTMENT) OFF TAIL REAR LIGHT WARNING LIGHT RED WIRE RED/WHT WIRE RIGHT REAR COMBINATION LIGHT STOP FUSE STOP LIGHT STOPLIGHT SWITCH (NEAR BRAKE PEDAL) TAIL FUSE TAIL LIGHTS TAILLIGHT RELAY TURN SIGNAL VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/GRN WIRE

4.0L BRN WIRE COMBINATION METER CRUISE CONTROL SWITCH D/A CONVERTER DATA LINK CONNECTOR 2 DATA LINK CONNECTOR 3 DRIVER'S POWER SEAT CONTROL SWITCH DRIVER'S POWER SEAT ECU DRIVER'S SEAT HEATER ENGINE CONTROL MODULE ENGINE OIL LEVEL WARNING SWITCH DATA LINK CONNECTOR 1 FUEL PUMP FUEL PUMP ECU HEATED OXYGEN SENSOR BANK 1 SENSOR 1 HEATED OXYGEN SENSOR BANK 1 SENSOR 2 HEATED OXYGEN SENSOR BANK 2 SENSOR 1 HEATED OXYGEN SENSOR BANK 2 SENSOR 2 IGNTION COIL, IGNITER 1 IGNTION COIL, IGNITER 2 IGNTION COIL, IGNITER 3 IGNTION COIL, IGNITER 4 IGNTION COIL, IGNITER 5 IGNTION COIL, IGNITER 6 IGNTION COIL, IGNITER 7 IGNTION COIL, IGNITER 8 LEFT BUCKLE SWITCH LICENSE PLATE LIGHT LIGHT FAILURE SENSOR LUGGAGE COMPARTMENT KEY UNLOCK SWITCH NCA WIRE PIONEER PLAYER RADIO RED/ WHT WIRE STEREO POWER AMPLIFIER STEREO POWER AMPLIFIER CD AUTOMATIC CHANGER W/ MEMORY WHT/BLK WIRE WHT/RED WIRE

BLK WIRE BLK/RED WIRE BLU WIRE DRIVER'S SEAT HEATER (IN SEAT BACK) DRIVER'S SEAT HEATER (IN SEAT CUSHION) ECU-IG FUSE FRONT PASSENGER'S SEAT HEATER (IN SEAT BACK) FRONT PASSENGER'S SEAT HEATER (IN SEAT CUSHION) FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPT, BEHIND BATTERY) FUSIBLE LINK GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION MAIN RELAY JUNCTION BLOCK 1 (BEHIND LEFT KICK PANEL) JUNCTION BLOCK 3 (BEHIND CENTER OF DASH) LEFT RED WIRE RELAY BLOCK 4 (BEHIND LEFT KICK PANEL, ON FRONT SIDE OF JUNCTION BLOCK) RIGHT SEAT HEATER SWITCH SEAT HTR FUSE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND SLD+ RCL+ FRV+ +B STOP IG 1 2 3 8 9 11 12 SI DSW BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU RED/ WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE DOOR FUSE DOWN DRIVER'S FRONT VERTICAL MOTOR (UNDER SEAT) DRIVER'S POWER SEAT CONTROL SWITCH DRIVER'S REAR VERTICAL MOTOR (UNDER SEAT) DRIVER'S SLIDE CONTROL MOTOR (UNDER SEAT) DRIVING POSITION MEMORY, RETURN SWITCH ECU-IG FUSE ECUE SO MRY FRONT FRONT VERTICAL GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN START OR ON JUNCTION BLOCK 1 (BEHIND LEFT KICK PANEL) LEFT DOOR OPEN DETECTION SWITCH LT GRN WIRE LT GRN/RED WIRE LUMBAR SUPPORT LUMBAR SUPPORT MOTOR (UNDER LEFT SEAT) NCA WIRE PNK WIRE POWER SEAT ECU (UNDER DRIVER'S SEAT) REAR RECLINING RED WIRE RED/BLK WIRE SET- SHIELD SLD- RCL- FRV- RRV- RRV+ SLIDE SSRR SSRV SSRS SO SSR- STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TILT, POWER TELESCOPIC ECU (BEHIND LEFT SIDE OF DASH) VERTICAL REAR VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL GRN/ WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE