GMC Envoy Repair and Maintenance
A guide to problems, costs, maintenance and repair for your GMC Envoy
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GMC Envoy ProblemsWorn Valve Seats May Cause Engine Misfire
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
GMC Envoy QuestionsHow do I remove the antenna mast on the envoy? (1 answer)
Purchases vehicle used and previous owner snapped the antenna off. Now radio is all static. Can't get the mast off because it's bolted down in such a way that I can't figure out how to remove it.
My 2003 gmc envoy has 220,000 miles on it and hasn't had any major problems runs great and still has original breaks but the Number 5 on the AC doesn't work.
is there a fuse
GMC Envoy RecallsDriver's Door Window Switch Shorts And Catches Fire
The driver's door power window switch module may get contaminated with liquids causing a fire hazard. Dealers will replace the driver's door switch module free of charge to resolve the concern.
These vehicles are being recalled because the headlamp driver module (HDM) can overheat and fail. This will cause the headlights and daytime running lights to stop working. Loss of this lighting will affect the ability of the driver to see the road and reduce the vehicle's visibility to oncoming vehicles, both of which increase the risk of a vehicle crash. The remedy for this problem is still under development and not yet available.
The module that operates the power window and lock switches can allow moisture in, causing corrosion that can lead to a short circuit. This results in window and lock functions not working, and creates a fire risk. Dealers will inspect and replace affected modules free of charge to resolve the concern.