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

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Cruise Control Switch: Testing and Inspection

Fig. 3 Speed Control Switch Wiring Circuit:








1. Disconnect electrical connector from speed control switch.
2. Connect a jumper wire from a 12 volt current source to red wire terminal in connector.
3. Connect a test light across ground and the three wires shown in Fig. 3.
4. Compare results with those shown in Fig. 4.
5. If indications are not satisfactory, replace switch.