2003 GMC Envoy Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 GMC Envoy
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2003 GMC Envoy ProblemsElectrical contacts in the ignition switch may fail
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
2003 GMC Envoy Questionswhy won't the number 5 on the AC setting work ? (1 answer)
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
If I mess with the vpedal they might release
2003 GMC Envoy RecallsRecall 05V494000
The turn signals may operate like hazard flashers when intending to signal for a turn. The driver may not be able to clearly signal their intentions, increasing the risk of a crash. Dealers will replace the suspect flasher modules with a new flasher designed with sealed relays for better durability. The recall began August 4, 2005. The GM recall number is 05044.