ABS W/EBD System (Bosch Made)

C0273 - Open Circuit in ABS Motor Relay Circuit

CIRCUIT DESCRIPTION

DTC Detecting Condition:

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.

Wiring Diagram:

Step 1 - 3:

INSPECTION PROCEDURE
Start the inspection from step 1 in case of using the hand-held tester and start from step 2 in case of not using the hand-held tester.