Work Flow

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow


DETAILED FLOW


1. INTERVIEW FROM THE CUSTOMER

Clarify customer complaints before inspection. First of all, reproduce symptoms, and understand them fully.
Ask customer about his/her complaints carefully. Check symptoms by driving vehicle with customer, if necessary.

CAUTION:
Customers are not professional. Never guess easily like "maybe the customer means that...," or
"maybe the customer mentions this symptom".
- GO TO 2.

2. CHECK AWD WARNING LAMP

Start the engine and drive at 30 km/h (19 MPH) or more for approximately 1 minute.
Does AWD warning lamp turn ON?
YES- GO TO 3.
NO- GO TO 6.

3. PERFORM SELF-DIAGNOSIS

With CONSULT
1.Perform self-diagnosis for "ALL MODE AWD/4WD".
2.Check malfunction detected by self-diagnosis.
3.Erase self-diagnostic results for "ALL MODE AWD/4WD".
- GO TO 4.

4. CHECK TERMINALS AND HARNESS CONNECTORS

Check pin terminals for damage or loose connection with harness connector.
- GO TO 5.

5. CHECK SYMPTOM REPRODUCTION

With CONSULT
Perform DTC reproduction procedure for the error system.
Is any error detected?
YES- GO TO 2.
NO- GO TO 6.

6. PERFORM SYMPTOM DIAGNOSIS

Perform the symptom diagnosis for each system.
Is any malfunction present?
YES- GO TO 2.
NO- GO TO 7.

7. FINAL CHECK

With CONSULT
Check input/output signal standard of "ALL MODE AWD/4WD".
Is the input/output the standard value?
YES- INSPECTION END
NO- GO TO 2.