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 Module HVAC: Service and Repair

CUSTOM CRUISER, 88 & 98

1. Disconnect battery ground cable.
2. Remove glove compartment.
3. Remove vacuum and aspirator hoses.
4. Remove temperature door rod link from crank.
5. Remove temperature cable from programmer.
6. Remove programmer retaining screws and the programmer.
7. Reverse procedure to install, then adjust temperature door.