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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Verify Operation

Use the following procedures as a system test in order to verify the operation of the cruise control system after repairs:
1. Set the park brake.
2. Start the engine.
3. Move the cruise switch to the OFF position.
4. Move the cruise switch to the ON position.
5. Wait at least 3 seconds.
6. Fully depress and hold the brake pedal.
7. Press the cruise SET switch in and hold the switch.
8. Hold the cruise slider switch in the R/A position. Wait 10 seconds.
9. Release the brake pedal while still holding the R/A and the SET switches.
10. The engine RPM should increase momentarily, and then the engine RPM should return to normal.