Cruise Control Release Switch
WARNING: This page is about a different car, the 2000 Cadillac Catera. However, it is still accessible from the selected car via links, so may be relevant.
Cruise control release switch disengages cruise control operation electrically when brake pedal is depressed. This is done by activating the brake cut-out input electrical circuit to cruise control module. Vehicle speed at brake actuation will be stored in system memory.