Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
140,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2003 GMC Envoy AC / heater problems

AC / heater problem

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2003 GMC Envoy Owner Comments

problem #1

May 012013

Envoy SLT V6

  • Automatic transmission
  • 140,000 miles

A D V E R T I S E M E N T S

This is a pain in the butt. There is evidently a switch that is screwed up. I can shut the vents on the driver's side and blow the passenger cold air onto me, but even with that, HOT--I MEAN HOT-- air blows out on the lower half onto my legs and feet....NOT GOOD on a 95 degree day, as you can well imagine.

- , CLARKSBURG, MD, USA

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