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 ProblemsAir Compressor for Rear Air Springs May Fail
On vehicles equipped with rear air springs, the air compressor may fail causing the rear suspension to sit low.
The cooling fan clutch may fail causing excessive fan noise and/or the Check Engine Light to illuminate.
2003 GMC Envoy Questionscigarette lighter not work (1 answer)
is there a fuse
If I mess with the vpedal they might release
the positive lead to the resistor block stays hot unless I pull the fuse
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.