Diagnosis Procedure

1. 1. Ignition switch OFF.
   2. Check the ABS actuator and electric unit (control unit) harness connector for disconnection or looseness.

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair / replace harness or connector, securely lock the connector, and GO TO 2.

1. CONSULT
   1. Ignition switch OFF.
      NOTE: Wait at least 10 seconds after placing ignition switch OFF.
   2. Start the engine.
      NOTE: Wait at least 10 seconds after starting the engine.
   3. Select "Self Diagnostic Result" mode of "ABS".

Is DTC "C112E-4B" detected?

YES>>

GO TO 3.

NO>>

Inspection End.

1. Check the ABS actuator and electric unit (control unit) power supply and ground circuits. Refer to Diagnosis Procedure .

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

Repair / replace harness, connector, fuse, or fusible link.

1. Check the ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with harness connector.

Is the inspection result normal?

YES>>

Replace the ABS actuator and electric unit (control unit). Refer to Removal and Installation .

NO>>

Repair / replace harness, connector, or terminal.