Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
If this is Factory Cruise Control, typically the BCM is the problem, as the Cruise Control is fully Electronic & no moving partsCheck Brake Lights for operationCheck voltage on "both" sides of Fuse 43 (gas) or Fuse 40 (diesel) in the Underhood Fuse BoxIf voltage checks good & Brake Lights are good, then use of Dealer Scan Tool is needed to Test & Program the BCM & PCM
apprx 1 hour labor
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