Diagnostic Test

1. Turn the 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 STEP 3  .

NO 

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

1. Turn the ignition switch OFF → ON.
   CAUTION:

   Be sure to wait of 10 seconds after turning ignition switch OFF or ON.

2. Repeat step 1 two or more times.
3. Perform self-diagnosis for "ABS".

Is DTC "C1109" detected?

YES 

GO TO STEP 3  .

NO 

INSPECTION END

Check the ABS actuator and electric unit (control unit) power supply and ground circuit. Refer to DIAGNOSIS PROCEDURE .

Is the inspection result normal?

YES 

GO TO STEP 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.
2. Check the IPDM E/R 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.