Operation CHARM: Car repair manuals for everyone.
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Main Switch

Main Switch Test




1. Carefully pry the cruise control main switch out of the instrument panel, then disconnect the connector from the switch.




2. Check for continuity between terminals No.6 and No.1, and between terminals No.6 and No.5 on the switch. There should be continuity when the switch is pushed, and no continuity when the switch is pushed again.
3. Check for continuity between the No.2 and No.3 terminals. There should be continuity.
4. If a failure occurs between terminals No.6 and No.1, replace the cruise control main switch.
5. If a failure occurs between terminals No.6 and No.5, and between the No.2 and No.3, check the cruise control main switch indicator and illumination.