Air Conditioner problems of the 2006 GMC Envoy

Three problems related to air conditioner have been reported for the 2006 GMC Envoy. The most recently reported issues are listed below.

1 Air Conditioner problem

Failure Date: 03/22/2012

Tried to turn on the air conditioning and discovered the fan did not work. After quite a bit of research and an expensive diagnosis, was informed the blower motor resistor was burned out. This appears to be a common, frequent, and expensive problem if done by the dealership. There are several potential hazards to families and children which include; the possibility of fire caused by the heated & melted wire, loss of air conditioning in the heat of the day which may cause heat stroke or worse, and loss of heat during the winter months making it impossible to drive safely without the windows icing over and inhibiting vision. A recall in order to repair the problems with the blower motor resistor is necessary. Mechanic states that both Chevrolet and GMC model vehicles from 2004 to 2007 are being repaired with this exact problem. He has repaired 5 vehicles this month in the state of alabama. Mechanic also states that mileage is not the issue as he has seen low mileage GMC and chevrolets come in for repairs with this exact same problem. Please respond to this very expensive safety/ health issue as a vehicle recall. [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

2 Air Conditioner problem

Failure Date: 09/01/2008

2006 Envoy denali. Consumer writes states gas needle stopped functioning the consumer stated the gas needle began to fluctuate in the beginning and since that time, the needle has been stuck on empty, and the engine light illuminated as a result. In March of 2009, when the consumer stared the vehicle, it sounded as if there was something metal tumbling around under the hood. Upon inspection of the vehicle, it was determined the engine needed to be replaced. On June 10, 2010, the vehicle would not start and had to be towed to the dealer. An inspection revealed a starter was needed. Also, an alignment was done and the rear brake light was replaced. On June 12, 2010, the vehicle would not come out of park. After 25 minutes and over 50 attempts, it finally came out of park. The consumer drove to the dealer, but they were unable to find a problem. September 2010, the consumer noticed the rear of the truck was sitting very low. The rear end air suspension needed to be replaced. The air condition randomly worked. There were times where the air would just start blowing and no buttons were pushed. Also, the defroster stopped working. The consumer continued to experience problems with the vehicle not coming out of park.

3 Air Conditioner problem

Failure Date: 05/10/2008

The contact owns a 2006 GMC Envoy. The contact smelled a burning odor coming from the vehicle and parked it overnight. The following morning, the air conditioning system would not operate. The dealer stated that there was a heating resistor that melted some of the wires in the ignition system. The wiring harness was replaced and the dealer advised the contact not to activate the air conditioning system on low power; only medium and high due to the power needed by the blower when running on low. After the repairs were made to the wiring harness, the fuel gauge became inoperable on the instrument panel. The failure mileage was 26,000 and current mileage was 27,000.


Other Equipment related problems of the 2006 GMC Envoy



Fuel Economy of Envoy Vehicles
Envoy Service Bulletins
Envoy Safety Recalls
Envoy Defect Investigations