Lexus IS250 IS220d GSE20 ALE20 - SEAT
CLIMATE CONTROL SEAT SYSTEM - HOW TO PROCEED WITH TROUBLESHOOTING
- HINT:
Use this procedure to troubleshoot the climate control seat system.
The intelligent tester should be used in step 4.
| 1.VEHICLE BROUGHT TO WORKSHOP |
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| 2.CUSTOMER PROBLEM ANALYSIS CHECK AND SYMPTOM CHECK |
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| 3.PROBLEM SYMPTOMS TABLE |
- HINT:
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| 4.OVERALL ANALYSIS AND TROUBLESHOOTING |
Circuit inspection
Terminal of ECU
- HINT:
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| 5.ADJUST, REPAIR OR REPLACE |
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LEXUS IS250, IS220d / GSE20 ALE20