Diagnosis Procedure

1. CONSULT Select "Self Diagnostic Result" mode of "CHASSIS CONTROL".

Is DTC detected?

YES>>

Check the DTC.

NO>>

GO TO 2.

1. 1. Ignition switch OFF.
   2. Disconnect the chassis control module harness connector.
   3. Check the chassis control module harness connector for disconnection or looseness.
   4. Check the chassis control module pin terminals for damage or loose connection with harness.
   5. Disconnect the ABS actuator and electric unit (control unit) harness connector.
   6. Check the ABS actuator and electric unit (control unit) harness connector for disconnection or looseness.
   7. Check the ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with harness.

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair or replace harness, connector, or terminal and GO TO 3.

1. CONSULT
   1. Connect the chassis control module harness connector.
   2. Connect the ABS actuator and electric unit (control unit).
   3. Erase "Self Diagnostic Result" mode of "ABS".
   4. Ignition switch OFF to ON.
   5. Select "Self Diagnostic Result" mode of "ABS".

Is DTC "C1A71-08", "C1A71-61" or "U1000-01" detected?

YES>>

GO TO 4.

YES>>

NO>>

Check pin terminals and connection of each harness connector for abnormal conditions. Repair / replace harness, connector, or terminal.

1. CONSULT
   1. Replace the chassis control module. Refer to Removal and Installation .
   2. Ignition switch ON
   3. Check DTC.

Is DTC "C1A71-08" or "C1A71-61" detected?

YES>>

GO TO 5.

NO>>

Inspection End.

1. CONSULT
   1. Replace the ABS actuator and electric unit (control unit). Refer to Removal and Installation .
   2. Ignition switch ON
   3. Check the DTC.

Is DTC detected?

YES>>

Repair or replace harness, connector, or terminal

NO>>

Inspection End.