AC/Air Conditioning — How to Proceed with Troubleshooting, page 14

AC–14
AIR CONDITIONING SYSTEM – TROUBLESHOOTING

HOW TO PROCEED WITH TROUBLESHOOTING

Perform troubleshooting in accordance with the procedure on the following page.

Vehicle Brought to Workshop

1  Customer Problem Analysis
   P. AC–16

2  Check and Clear Trouble Code (Precheck)
   P. AC–19

Symptom does not occur

3  Problem Symptom Confirmation          4  Symptom Simulation
                                              P. IN–24

Symptom occur

5  Trouble Code Check                    Normal code
   P. AC–19

Malfunction code

6  Trouble Code Chart          7  Matrix Chart of Problem Symptoms
   P. AC–19                       P. AC–26

8  Circuit Inspection / Actuator Check   9  Part Inspection
   P. AC–28 ~ AC–70

Identification of Problem

10  Repair

11  Confirmation Test

End

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