ABS (Antilock Brake System)

DTC 13 Pump Motor Circuit

DTC Detecting Condition:

CIRCUIT DESCRIPTION
ABS motor relay supplies power to the ABS pump motor. While the ABS is being activated, the ECU switches the ABS motor relay on and operates the ABS pump motor.

Fail safe function:
If a trouble has occurred in the ABS motor relay circuit, the ECU cuts off the current to the ABS solenoid relay and prohibits the ABS control.

Wiring Diagram:

Step 1:

INSPECTION PROCEDURE