TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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WD/Wiring Diagrams83 / 277
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Wiring Diagrams — MK4 Supra Wiring Diagrams, page 83
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*1 : CALIFORNIA *2 : EXCEPT CALIFORNIA *3 : ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU B-O I20 B-O 9 IJ1 B-O E28 B-O B-W BR TO COMBINATION METER B-O 3 IJ 7.5A IGN 8 IE B-O 13 II1 B-W 29 II1 B-W E28 B-O FROM IGNITION COIL B-W (A*1) B-Y GR GR B-Y B-W (A/T) B-O 1 A 24 A M-REL 33 A BATT 76 B NSW IGSW B-W 4 EXT B-R C- 3 +B I 4 IGNITER IGT IGF R-W 2 R-Y 57 B IGT 58 B IGF E 9 B E10 A ENGINE CONTROL MODULE (*3) B-R FPC 22 A DI 21 A 77 B STA 31 A EGR 75 B L-R 8 IJ1 B-W L-R V-W G B P 1 V 2 VSV (FOR EGR) 2 B-R HT3 36 A OX3 30 A BR-W (*1) R-L (*1) (SHIELDED) 5 IJ2 14 IJ2 4 IJ2 BR-W (*1) R-L (*1) (SHIELDED) 4 IC1 12 IC1 9 IC1 10 IC1 BR-W (*1) R-L (*1) (SHIELDED) 2 +B 1 HT 3 OX E1 4 S16 SUB HEATED OXYGEN SENSOR (FOR CALIFORNIA) E25 B-R E25 B-R E26 B-R 20 IJ1 (*1) B-R (*1) B-R (*1) (*1) BR B-W L-R BR ED V-W G B 85