TSRM/MK3 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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S25/TEMS3 / 5
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TEMS AND PPS COMPUTER — MK3 Supra TEMS wiring diagram, page 3
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25 TEMS(TOYOTA ELECTRONIC MODULATED TEMS AND PPS COMPUTER ® 3-GROUND: APPROX.12 VOLTS FOR 0.2 SECONDS WITH IGNITION S/W ON. TURN MODE SELECT S/W FROM NORMAL TO SPORT (POWER FOR ACTUATOR MOTOR) ® 4-GROUND: APPROX.12 VOLTS WITH IGNITION S/W ON ® 5-GROUND: APPROX.12 VOLTS WITH IGNITION S/W ON. MODE SELECT S/W SPORT ® 9-GROUND: APPROX.12 VOLTS FOR 0.2 SECONDS WITH IGNITION S/W ON. TURN MODE SELECT S/W FROM SPORT TO NORMAL ® 10-GROUND: APPROX.12 VOLTS FOR 0.2 SECONDS WITH IGNITION S/W ON. CHECK CONNECTOR TEM-E2 SHORT AND TURN MODE SELECT S/W FROM NORMAL TO SPORT © 4-GROUND: 5->0->5->0->5 VOLTS © 5-GROUND: 5->0->5 VOLTS IGNITION S/W ON AND SLOWLY DEPRESS THE ACCELERATOR PEDAL © 12-GROUND: 5->0 VOLT © 6-GROUND: APPROX.3.7 VOLTS WITH IGNITION S/W ON © 7. © 8. © 9-GROUND: APPROX.8.5 VOLTS FOR 2 SECONDS WITH IGNITION S/W ON © 10-GROUND: MORE THAN 8 VOLTS WITH BRAKE PEDAL DEPRESSED LESS THAN 1.5 VOLTS WITH BRAKE PEDAL NOT DEPRESSED ® 11-GROUND: APPROX.0 VOLT WITH SHIFT LEVER AT N OR P POSITION APPROX.12 VOLTS WITH SHIFT LEVER AT EXCEPT N OR P POSITION Ⓐ BLUE Ⓑ ©© ⒺⒻ ⑥YELLOW 1 2 3 1 3 4 1 2 2|2|2|3 5 7 8 C 5 4 ⒶBLUE Ⓓ ⒿGRAY ⓀBLUE 1 2 3 4 5 5 6 2 3 12 6 7 8 9 10 11 12 Ⓛ Ⓜ ⓃBLACK 8 1 2 3 4 10 16 Ⓑ Ⓕ Ⓖ 8 20