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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Brake Switch (Cruise Control): Description and Operation

PURPOSE
A switch that disables speed control when brake pedal is depressed.

OPERATION
It closes with brake pedal depressed. Sends signal to the speed control amplifier to disengage speed control. Also controls main and hi mount stop lamps and shift lock operation.