TSRM/MK2 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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S4/Charging System1 / 1
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CHARGING SYSTEM — MK2 Supra Charging System wiring diagram, page 1
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4 CHARGING SYSTEM H 7.5A IGN 2.5A CHARGE 15A ENGINE FL L-DY 17 C4 4 C5 4 C5 2 C6 1 C6 B-Y Y-G B Y B W ENGINE A 4 7 (ANALOG METER) 8 (DIGITAL METER) 3 C 2 C 1 C 1 D ALTERNATOR FG L S B B CHARGE WARNING LIGHT (ANALOG METER) FL-DL 8 (ANALOG METER) 7 (DIGITAL METER) Y-G Y-G IC REGULATOR BATTERY ALTERNATOR C 1-GROUND: 13.5-15.1 VOLTS WITH ENGINE RUNNING AT 2000 RPM D 2-GROUND: 0-4 VOLTS WITH IGNITION S/W AT IG POSITION AND ENGINE NOT RUNNING 4 B 2 B B 2 B C BLACK D 2A 5A YELLOW 1E BLACK 1 1 4 1 2 2 U7 2F BLACK 1