general problems of the 2006 GMC Sierra 1500

Five problems related to power train have been reported for the 2006 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 GMC Sierra 1500 based on all problems reported for the 2006 Sierra 1500.

1 Power Train problem

Failure Date: 08/15/2016

1. Rusted brake lines blowout. Fortunately mine happened in a parking lot,not on the turnpike,and requiring an emergency stop. 2. Clutch master cylinder plastic mounting flange separates when clutch is depressed,disabeling std. Transmission. On residential street.

2 Power Train problem

Failure Date: 06/22/2014

We were in a storage facility parking our camper when I got out of my GMC truck. . . I left it running in park because it was so hot outside. . . While I directed my brother to put the camper in place with his vehicle. This took approx. 20-30 minutes when all of a sudden my truck is going in reverse all on its own running into some boats that were stored there. Wth!! my truck got rear end damage,bumper damage,light broken and my topper was messed up as well. . . . Along with the boat trailers that it hit! was there any recall with this problem? I bought this truck about 2 years ago with only 29,000 miles on it and it still only has 38,000.

3 Power Train problem

Failure Date: 02/03/2014

Tl- the contact owns a 2006 GMC Sierra 1500. The contact indicated that there was a intermittent leak in the vehicle that was getting progressively worse. The contact stated that the brake lines intermittently were rusted to the point of corrosion and may potentially fracture due to various holes in the brake lines. The vehicle was taken to an authorized dealer who replaced the brake lines. The contact also heard a loud boom in which the contact had to put the gear in second to park the vehicle and then the vehicle was taken to an independent repair shop who replaced the transmission. The vehicle was repaired and the approximate failure mileage was 90,000. Dyd.

4 Power Train problem

Failure Date: 11/09/2011

2006 sierra -75000miles clunking in drivetrain when trans. Shifts rearend cluncks and jumps in and out when diff lock is needed chatter in steering column engine light comes on when down to 1/2 -3/4 tank (everytime) refuel it goes out dash lights for the radio buttons slowly going out dash lights on the slider for heater controls going out very poor mpg 12-13 on a good day! sure would like to have all the recalls and bulletins taken care of! note to myself!! never purchase a GMC again!.

5 Power Train problem

Failure Date: 10/08/2010

I own a 2006 GMC sierra. I purchased this vehicle from a relative (70 year old woman) and it has 22,000 miles on it. I have just had a mechanical issue begin. When slowing the vehicle to approximately 5 mph, the vehicle abs activates and the truck thrusts forward. I was advised by a mechanic that this is a failure of both front wheel hub assemblies. Because this vehicle has so few miles on it I began looking on line for recall information. I am shock how many people have also experienced problems around 20,000 miles, some resulting in crashes. I also learned that the company that manufactures the hub assemblies has issued a recall for the parts unless it was installed by the factory (gm). This isn't right and someone will get injured badly. Gm should recall the vehicle.


Other Power Train related problems of the 2006 GMC Sierra 1500



Safety Ratings of Sierra 1500 Cars
Sierra 1500 Service Bulletins
Sierra 1500 Safety Recalls
Sierra 1500 Defect Investigations