2006 GMC Envoy Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2006 GMC Envoy
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2006 GMC Envoy ProblemsCheck Engine Light and/or Excessive Fan Noise
The cooling fan clutch may fail causing excessive fan noise and/or the Check Engine Light to illuminate.
One or more of the rear lights may be out due to a failed light socket plate. Our technicians tell us some 2002-2004 models were recalled for this issue. For more information on this recall, please click here»
i had this problem for a while( my personal vehicle). The truck would go into reduce engine power mode at first. Turn the engine off and restarts with no prblem. I ignored it just didn't use defrost or A/C. Than as time went on(months)it got cold here in Philly and i needed my defrost.This time the truck shut off. turned off defrost and it started right up and ran normal. i looked for vacuum leaks. not many hoses to check. finally found advic...
2006 GMC Envoy QuestionsRoad hum which gets louder as speed increases. (1 answer)
Tires are good,pressure good.Vibration can be felt in steering wheel.
I gave someone a jump start and right before I did my a/c was working perfectly fine. Until afterwards all the power inside my car and a/c stopped working. I fixed the power inside but the only problem now is my a/c is only blowing hot air out of the front side vents.
At times my car will start and run great. But sometimes it wont start acts like battery is dead, if i keep key turned over it eventually will start at least most of the time. Others i have to sit and wait few minutes then it will turn over.
2006 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.