ABS

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow


OVERALL SEQUENCE







DETAILED FLOW


1. COLLECT THE INFORMATION FROM THE CUSTOMER

Get the detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred) using the diagnosis worksheet. Refer to "Diagnostic Work Sheet" Diagnostic Work Sheet.
- GO TO 2.

2. PERFORM THE SELF-DIAGNOSIS

Perform self-diagnosis with CONSULT.
Is there any DTC displayed?
YES- Record or print self-diagnosis results and freeze frame data (FFD). GO TO 3.
NO- GO TO 4.

3. PERFORM THE SYSTEM DIAGNOSIS

Perform the diagnosis applicable to the displayed DTC of "ABS" with CONSULT. Refer to "DTC Index" Testing and Inspection.
- GO TO 7.

4. CHECK THE SYMPTOM THAT IS NOT CONSIDERED A SYSTEM MALFUNCTION

Check that the symptom is a normal operation that is not considered a system malfunction. Refer to "Description" ABS.
Is the symptom a normal operation?
YES- GO TO 8.
NO- GO TO 5.

5. CHECK THE WARNING LAMP FOR ILLUMINATION

Check that the warning lamp illuminate.
- ABS warning lamp: Refer to "Description" ABS.
- Brake warning lamp: Refer to "Description" ABS.
Is ON/OFF timing normal?
YES- GO TO 6.
NO- GO TO 2.

6. PERFORM THE DIAGNOSIS BY SYMPTOM

Perform the diagnosis applicable to the displayed DTC of "ABS" with CONSULT.
- GO TO 7.

7. REPAIR OR REPLACE THE MALFUNCTIONING PARTS

Repair or replace the specified malfunctioning parts.
- GO TO 8.

8. MEMORY CLEAR

Perform self-diagnosis memory clear for "ABS" with CONSULT.
- GO TO 9.

9. FINAL CHECK

Perform the again, and check that the malfunction is repaired completely.
Is no other DTC present and the repair completed?
YES- INSPECTION END
NO- GO TO 3.