ABS (Antilock Brake System)

CIRCUIT DESCRIPTION
This is the power source for the ECU, hence for the CPU, and actuator.




DETECTING CONDITIONS

Fail safe function:
If any trouble occurs in the power source circuit, the ECU cuts off current to the ABS solenoid valve relay and prohibits ABS control.




WIRING DIAGRAM

Step 1:

Step 2:

Step 3:

Step 4:

INSPECTION PROCEDURE