Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Climate Control Seat System





SEAT: CLIMATE CONTROL SEAT SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

HINT
* Use this procedure to troubleshoot the climate control seat system.
* The Techstream should be used in step 4.

1. VEHICLE BROUGHT TO WORKSHOP

NEXT -- Continue to next step.

2. CUSTOMER PROBLEM ANALYSIS CHECK AND SYMPTOM CHECK

NEXT -- Continue to next step.

3. PROBLEM SYMPTOMS TABLE

HINT
Problem Symptoms Table

NEXT -- Continue to next step.

4. OVERALL ANALYSIS AND TROUBLESHOOTING

(a) Circuit inspection

(b) Terminal of ECU

HINT
Climate Control Seat System

NEXT -- Continue to next step.

5. ADJUST, REPAIR OR REPLACE

NEXT -- END