What is your question?
My gauges will stop working except tach and speedo. When this happens all the warning symbols will appear. Sometimes the radio, ac compressor, windows quit. It comes back to normal on its own schedule.
How long has your 2002 GMC Envoy had this problem?
Since I purchased it. About a year.
1 Reply
Hello, this is a problem that cannot be figured via online guesses. Hands on testing with diagnostic equipment connected to the various control modules of the vehicle is necessary. Also checking circuits including ground circuits will be needed. Reviewing the vehicle's 18 year history for abnormal things (such as accident damage or wiring damage) will be helpful. www.repairpal.com/repair-shops