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DIAGNOSIS AND REPAIR WORKFLOW HAC-5 < BASIC INSPECTION > [AUTOMATIC AIR CONDITIONER] C D E F G H J K L M A B HAC N O P BASIC INSPECTION DIAGNOSIS AND REPAIR WORKFLOW How to Perform Trouble Diagnosis For Quick And Accurate Repair INFOID:0000000009882433 WORK FLOW 1. LISTEN TO CUSTOMER COMPLAINT Listen to customer complaint. Get detailed information about the conditions and environment when the symp- tom occurs. >> GO TO 2 2. CHECK FOR SERVICE BULLETINS Check for any service bulletins. >> GO TO 3. 3. VERIFY THE SYMPTOM WITH OPERATIONAL CHECK Verify the symptom with operational check. Refer to . Can a symptom be duplicated? YES >> GO TO 4 NO >> GO TO 5 4. GO TO APPROPRIATE TROUBLE DIAGNOSIS Go to appropriate trouble diagnosis. Refer to HAC-82, "Symptom Matrix Chart" . Can a symptom be duplicated? >> GO TO 5. 5. PERFORM THE FRONT AIR CONTROL SELF-DIAGNOSIS Perform front air control self-diagnosis. Refer to HAC-21, "Front Air Control Self-Diagnosis" >> If any diagnostic trouble codes set. Refer to HAC-21, "Front Air Control Self-Diagnosis Code . >> Confirm the repair by performing operational check. Refer to . |