Dtc Chart


DTC Detecting Condition

Trouble Area


When any of the following conditions are detected:

1. ECU terminal +BM/+BS voltage is too low for a fixed time during driving.

2. ECU terminal +BM/+BS voltage is too high for a fixed time while ignition switch is ON.

• Charging system

• Skid control ECU

wiring diagram wiring diagram

Fig. 58: Low Battery Positive Voltage Or Abnormally High Battery Positive Wiring Diagram Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.


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