Nissan Murano: Ventilation, Heater & Air Conditioner / Heater & Air Conditioning System :: Basic Inspection. Diagnosis and Repair Workflow

Workflow

OVERALL SEQUENCE

DETAILED FLOW

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.

SYMPTOM CHECK

Verify symptoms.

GO TO 3.

CHECK FOR DTCS

CONSULT

1. Ignition switch ON.

2. Select “Self Diagnostic Result” mode of “HVAC”.

3. Check DTC.

Is any DTC detected?

GO TO 4.

GO TO 5.

TROUBLE DIAGNOSIS BY DTC

Perform the diagnostic procedure for the detected DTC. Refer to DTC Index.

GO TO 7.

OPERATION CHECK

Perform the operation check. Refer to Work Procedure.

GO TO 6.

SYMPTOM DIAGNOSIS

Check the symptom diagnosis table. Refer to Diagnosis Chart By Symptom.

GO TO 8.

VERIFY REPAIR

CONSULT

1. Ignition switch ON.

2. Select “Self Diagnostic Result” mode of “HVAC”.

3. Check DTC.

Is any DTC detected?

GO TO 4.

GO TO 8.

PERFORM FINAL OPERATION CHECK

Perform the operation check. Refer to Work Procedure.

Does it operate normally?

Inspection End.

GO TO 2.