cruise control diagnostic tool | cruise check | gm cruise the multi-function switch and the cruise module. Check the switches on the brake and/or clutch. If the switch and wiring checked out as good through the above procedure, the problem lies inside the Cruise Control module itself. The only easily repairable part in the Cruise Control module is the tape that actually does the mechanical work. Cruise Control System - Chevythunder The brown/white wire goes to the cruise control module terminal "D". Clutch Cruise Release Switch (Manual Transmissions) Some of the manual transmission cruise control switches will have a clutch anticipate circuit (CPP) and cruise control circuit (4 wire connector) or just a clutch anticipate only (2 wire).