TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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OWD/Overall Electrical Wiring Diagram35 / 38
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25 SUPRA — MK4 Supra Overall Electrical Wiring Diagram wiring diagram, page 35
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OVERALL ELECTRICAL WIRING DIAGRAM (Cont. next page) 25 SUPRA Power Source Combination Meter VD VEHICLE SPEED SENSOR (SPEED SENSOR NO. 1) IG-4~,JG-10~ Y L-R Y L-R See Theft Deterrent and Door Lock Control System-13-6~ SECURITY TRAC OFF L-W OIL LEVEL R-Y Y-B MAGNETIC CLUTCH RELAY (A/C RELAY) See Theft Deterrent and Door Lock Control System-13-6~ See ABS and Traction Control System-18-4~ Y-B R-G P-R R L-W L-R B-R L-G L-R COMBINATION METER C13 (A/C) C13 (M/T) C12 (A/C) COMBINATION METER OIL PRESSURE See Engine Control System-3-3~,4-3~ See ABS System-18-4~ See ABS and Traction Control System-18-4~ SPS BR See Illumination System-8-4~ L-R ECT ECU ECT AND BR P P P R-G P P P P CHARGE TO TAILLIGHT RH REAR LIGHT Y-G See Charging System-1-4~ V See Taillight System -7-3~ SEAT BELT B-Y Y Y See Unlock and Seat Belt Warning System-10-1~ R IGN SW B-W LOCK IG ACC START R See Interior Light System-10-1~ BATTERY C1 C3 C2 DLY SW W W B COA FUSIBLE LINK SLM SW (MIDDLE SWITCH) SLM SW W DIMER SW ELEV RELAY W B To Supra Combination Meter Connector C12 or C13 -2~,3~,and Combination Meter-1~,2~,3~ SPS-SCJ SPS-2~ YOB Information System-13-4~ To Supra Combination Meter Connector C12 or C13-2~,3~ To Supra Combination Meter Connector C12-3~