Manual Air Conditioning

DIAGNOSIS AND REPAIR WORK FLOW

Work flow


OVERALL SEQUENCE







DETAILED FLOW


1. INTERVIEW CUSTOMER

Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction occurred.
- GO TO 2.

2. SYMPTOM CHECK

Verify symptoms.
- GO TO 3.

3. CHECK FOR DTCS

With CONSULT
1.Turn ignition switch ON.
2.Select "Self Diagnostic Result" mode of "BCM" using CONSULT.
3.Check DTC.
Is any DTC detected?
YES- GO TO 4.
NO- GO TO 5.

4. PERFORM DTC DIAGNOSTIC PROCEDURE

Perform the diagnostic procedure for the detected DTC. Refer to "DTC Inspection Priority Chart" BCM or
"DTC Inspection Priority Chart" BCM.
- GO TO 7.

5. OPERATION CHECK

Perform the operation check. Refer to "Work Procedure" Operation Inspection.
- GO TO 6.

6. SYMPTOM DIAGNOSIS

Check the symptom diagnosis table. Refer to "Symptom Table" Symptom Table.
- GO TO 8.

7. VERIFY REPAIR.

With CONSULT
1.Turn ignition switch ON.
2.Select "Self Diagnostic Result" mode of "BCM" using CONSULT.
3.Check DTC.
Is any DTC detected?
YES- GO TO 4.
NO- GO TO 8.

8. PERFORM FINAL OPERATION CHECK

Perform the operation check. Refer to "Work Procedure" Operation Inspection.
Does it operate normally?
YES- Inspection End.
NO- GO TO 2.