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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Control Assembly: Service and Repair


1. Disconnect heater control harness electrical connector.
2. Remove temperature assembly by removing 4 attaching screws. Remove lower screws first, then the upper screw.
3. Remove outlet and control assembly, while loosening attaching screws at the bottom of the panel.
4. Remove 4 retaining screws and the control panel.
5. Reverse procedure to install.