C1111

Actuator Motor, Motor Relay, and Circuit Inspection

INSPECTION PROCEDURE





1. CHECKING SELF-DIAGNOSIS RESULTS
Check self-diagnosis results.

Does "PUMP MOTOR" appear in self-diagnosis results display?
YES >> GO TO 2.
NO >> Inspection End.

2. CONNECTOR INSPECTION
Disconnect the ABS actuator and electric unit (control unit) connector E125.
Check the terminals for deformation, disconnection, looseness or damage.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace as necessary.

3. CHECKING ABS MOTOR AND MOTOR RELAY POWER SYSTEM
1. Disconnect ABS actuator and electric unit (control unit) connector.








2. Check voltage between ABS actuator and electric unit (control unit) connector E125 and body ground.








3. Check resistance between ABS actuator and electric unit (control unit) connector E125 and ground.

OK or NG
OK >> Perform self-diagnosis again. If the same result appears, replace ABS actuator and electric unit (control unit). Refer to "Removal and Installation".
NG >> Repair the circuit.