TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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OWD/Overall Electrical Wiring Diagram28 / 38
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19 SUPRA (Cont. d) — MK4 Supra Overall Electrical Wiring Diagram wiring diagram, page 28
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19 SUPRA (Cont. d) ABS and Traction Control 8 TRACTION ECU SW LG W-B W-B TRAC OFF SW W-B W-B W-B W-B Y Y-R Y-R To Engine Control Module (Engine and Electronically Controlled Transmission ECUs <3-8>,<15-4>) B Y-G Y-G To Data Link Connector 2 (TDCL) <3-2> R R-W To Brake Fluid Level Warning SW <25-7> L W-G W-G IGN SW ISH REED W G-B B G BR A9 BR ABS CLUTCH Y-G Y-G ISH REED TRACTION ECU BR-W To Parking Brake SW <25-7> P-B P-B SW G-W From Stop Light SW <25-7> P P P-B To Data Link Connector 2 (TDCL) <3-8> B-Y B-Y P-B P-B B Y Y L-W L-W ABS CLUTCH L-W W-B Y To Data Link Connector 1 (Check Connector) <3-8>,<3-3> Y T3 TRACTION BRAKE ACTUATOR BR-W To Parking Brake SW <25-7> V B-W B-W G-W From Stop Light SW <25-7> V B-W B-W L-Y B36 R-W R-W B-Y W-B W-B W-B Y-R W-B ISH REED W-B P-G A32 ABS SPEED SENSOR REAR RH P P-B P GR-B Y-B ISH REED O A33 ABS SPEED SENSOR REAR LH LG-B LG LG B1 GR-R From Sub Throttle Position Sensor <3-8>,<15-4> V V R From Throttle Position Sensor <3-8>,<15-4> ISH REED O W-R To Engine Control Module (Engine and Electronically Controlled Transmission ECUs) <3-8>,<15-4> A31 ABS SPEED SENSOR FRONT RH B B W W P-L P-L R R ISH REED W A30 ABS SPEED SENSOR FRONT LH LG-R B B L-Y W-R W-R W W B-R B-R M ABS ELECTRICAL ACCELERATOR SENSOR B-O W-B W-L V V L-B B-R B-R JCT JCT JCT JCT JCT JCT JCT JCT JCT JCT JCT