Two problems related to power steering pump have been reported for the 2004 GMC Envoy. The most recently reported issues are listed below.
The contact owns a 2004 GMC Envoy xuv. While driving 35 mph the power steering pump failed causing the vehicle to stall. The vehicle was not taken to the dealer. The manufacturer will be contacted at a later time. The vehicle was not repaired. The failure mileage was 80,900.
Bought new and loved the ride. List price was over $42,000. Well maintained. 1st lost speedometer and other gages. Replaced instrument cluster. 40k miles replaced blower motor. 60k miles window behind backseat just dropped. Replaced regulator (I think). 62k miles check engine light - replaced fuel cap then took to dealer - $600 replaced a oxygen sensors. Check engine light came back on a few days later with same code. Just driving with it now. 68k miles - replaced power steering pump. 89k miles - driver side power window module burnt - replaced. 91k miles - while replacing driver side headlight found wire to light was melted. 98k miles rear speakers quite working. Probably a couple of things I have forgotten. 8-12-14 it has 99360 miles on it and still love the ride but have lost faith in gm. I have had 7 gm vehicles and will have no more after this one. Some of these items have had a recall but not for this vehicle even though the same parts are in this one as the recalled vehicles.