TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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OWD/Overall Electrical Wiring Diagram12 / 38
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Headlight (for Canada) — MK4 Supra Overall Electrical Wiring Diagram wiring diagram, page 12
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Headlight (for Canada) 15A HEADLH-LWR H-3 HEADLIGHT LO LH R-B W-B W-B 15A HEADLH-LWR H-4 HEADLIGHT LO RH R-G C12 HIGH BEAM INDICATOR LIGHT COMB. M-1=R R-W R-W R-W R-W R-L H-2 HEADLIGHT HI RH R-W R-L R R-L H-1 HEADLIGHT HI LH R R-L 15A HEADLH-UPR R-W 15A HEADLH-UPR R-W 7.5A DRL R R-B R R-W R-W To Integration Relay=11-1= HEADLIGHT RELAY R-Y R-Y R-Y R-Y DIMMER RELAY NO. 2 LIGHT RELAY NO. 2 R-W R-W R-Y DIMM RELAY TAIL LIGHT CONTROL SW R-L R-L B W W W-B DIMM REBOUND LIGHT RELAY BR-W To Parking Brake SW =54.6= B-W To Brake Fluid Level Warning SW=5-6= 10A GAUGE B-Y Y TERN-HAZARD C5 G3 B1 Y-G Y-G From Generator (Alternator)-1-4= 60A AM1 120A ALT W W W W 7.5A DOME R R B BATTERY 50A MAIN Power Source W-B W-B W-B W-B W-B W-B R-G B B B B B B B B C W-B W-B R DIM DRL ECO M-SW HEAD FOG R-SW FOG LIGHT SW DIMM SW CONNECTION COM OFF 2 3 4 L-W DIMMINATION LIGHT BULB RELAY SUB ASSY L-GY DRV LIGHT GRY 6 SUPRA