Lexus SC I (1991-2001) (front of left front fender) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 SFLR SFLH ABS 1 FUSIBLE LINK ABS ACTUATOR (AT RIGHT REAR CORNER OF ENGINE COMPT) ABS AND TRACTION ECU (ABOVE BASE OF RIGHT B-PILLAR) ABS MOTOR RELAY ABS SOL RELAY AST MR BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAIDED BRN WIRE FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPT, BEHIND BATTERY) GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM JUNCTION BLOCK 3 (BEHIND CENTER JUNCTION CONNECTOR J/C 2 (CENTER OF REAR SHELF) LEFT FRONT ABS SPEED SENSOR (LEFT FRONT WHEEL ASSEMBLY) LT GRN WIRE LT GRN/RED WIRE OF DASH) PNK WIRE PNK/BLK WIRE PNK/BLU WIRE R/B 6 (ON LEFT SIDE OF ENGINE COMPARTMENT, BEHIND STRUT TOWER) RED WIRE RED/BLK WIRE RIGHT REAR ABS SPEED SENSOR (RIGHT REAR WHEEL ASSEMBLY) SPC SFRR SR MT R+ SRRR SRRH SRC SMC SRLH SRLR SFRH TS D/G IND FR+ FL- TRC+ VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

A/B A/T INDICATOR SWITCH ANTI-THEFT SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE CLOCK/ OUTSIDE TEMP COOLING FAN ECU DOME FUSE ENGINE CONTROL MODULE (BEHIND LOWER RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE OIL LEVEL WARNING SWITCH (LEFT SIDE OF ENGINE) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES TRIP SWITCH, THEFT DETERRENT INDICATOR LIGHT HOT IN START IGNITER (3.0L) (LEFT SIDE OF LEFT STRUT TOWER) J/B 1 (LEFT KICK PANEL) J/B 1 (LEFT SIDE KICK PANEL) J/B 3 (BEHIND CENTER OF DASH) J/B 3 (CENTER OF DASH) LT GRN WIRE OIL TEMP OIL LEVEL P/N PARK/ NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK/BLU WIRE R/B 2 (LEFT SIDE OF ENG COMPT) RED WIRE RED/BLK WIRE RED/WHT (OR WHT) WIRE RED/WHT WIRE RED/YEL WIRE RESET+ SET- SHORT CONNECTOR ST FUSE STARTER RELAY THEFT TRIP VIO WIRE VIO/WHT WIRE W/O TRACTION CONTROL WASHER FLUID LEVEL SWITCH (LEFT FRONT OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

3 4 5 6 7 8 9 10 PNK WIRE ACCEL POSITION SENSOR (TOP CENTER OF ENGINE) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRAIDED BRN WIRE EFI FUSE EFI MAIN RELAY ENGINE COOLANT TEMPERATURE SENSOR (RIGHT FRONT TOP OF ENGINE) FPC GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HTL HTR IGN FUSE IGNITION SWITCH INJECTOR 1 INJECTOR 2 (ENGINE HARN, RIGHT SIDE OF FIREWALL) INJECTOR 3 INJECTOR 4 INJECTOR 5 INJECTOR 6) INJECTOR 7 (-) INJECTOR 8 (-) JUNCTION BLOCK 1 ST FUSE LOCK ON LT GRN WIRE P/N PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RELAY BLOCK 2 (ON LEFT SIDE OF ENGINE COMPT, BEHIND BATTERY) SHORT CONNECTOR (RIGHT SIDE OF DASH) STARTING/ CHARGING SYSTEM INSTRUMENT CLUSTER SYSTEM THROTTLE POSITION SENSOR (ON THROTTLE BODY) TRANSMISSION CONTROL SWITCH WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE