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

1. Remove ON/OFF and CANCEL speed control switch assembly and disconnect connector.
2. Using a suitable ohmmeter, ensure there is no continuity between switch terminals. Press the CANCEL button and ohmmeter should read 0-0.5 ohms. Press the ON/OFF button and ohmmeter should read 644-668 ohms. If resistance does not fall within these values, replace switch.
3. Remove SET/RESUME speed control switch assembly and disconnect connector.
4. Using a suitable ohmmeter, ensure there is no continuity between switch terminals. Press the SET button and ohmmeter should read 1978-2022 ohms. Press the RESUME button and ohmmeter should read 5558-5682 ohms.