The motor relay (semiconductor relay) is housed in the skid control ECU and drives the pump motor based on a signal from the skid control ECU.


DTC Detecting Conditions

Trouble Areas


When either of following conditions detected:

1. Actuator pump motor does not operate properly.

2. Open in actuator pump motor circuit continues for at least 2 seconds.

Brake actuator

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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