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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Speed Control System Does Not Disengage When Brakes Are Applied

1. Ensure brake light system is working. If not working, test brake light system. if working, go to step 2.
2. Ensure vacuum dump valve is functioning. If not functioning, repair as needed, if functioning, refer to System Diagnosis & Testing.
3. Perform actuator tests as outlined in System Diagnosis & Testing.