2007 GMC Envoy Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2007 GMC Envoy
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2007 GMC Envoy ProblemsAC Blower Inop Due to Failed Resistor
The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.
The cooling fan clutch may fail causing excessive fan noise and/or the Check Engine Light to illuminate.
On vehicles equipped with rear air springs, the air compressor may fail causing the rear suspension to sit low.
2007 GMC Envoy QuestionsMy gas cap indicator light keeps coming on? (2 answers)
I replaced gas cap wit a new one. Also, the gas cap indicator will go off and the check engine light comes on. Eventually, one or the other indicator lights will come back on. Sometimes, I go days without any indicator lights on.
heater and ac both the same
2007 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.