When driving, if adjusting steering wheel position ip or down, all dash board lights illuminate and engine shuts off. I shift into neutral and re start engine without issues. This happens every time I move the column

- Canton, CT, USA

Happened two times yesterday. 2007 Yukon denali odometer: 191,707 engine hours: 1443.9 first, stabilitrak control turned off and engine power was reduced illuminated on the message center of the dash board. Car would not accelerate above 20 mph. When I would try to push the gas petal there would be a shutter in the rear of the vehicle. I was able to put the car in park, turn it off and tried restarting. Same issues continued. I limped to my work a less than a mile away to try and figure out what was happening as I had myself and 4 kids in the car after trick or treating. I shut off the car and waited for a bit while I read online what was causing this. Upon restarting the car, it started working again as normal. Safety risk when you can't accelerate past 20 mph on a 45 mile per hour road. Second occurance was a few hours later. I turned the car on to leave and the same things happened, this time it was driving like I had lost my power steering and no engine power. Luckily, again, I was in a spot to pull off to the side, turn the car off and made it home okay. This car has a brand new engine. Upon reading here and some other things online it seems the stabilitrak has numberous reports of this same thing. Luckily I have been in a spot where it didn't become dangerous and I knew what to do based on reading here. I use my Yukon for work so can't have this happening and it's dangerous for myself, my kids and other drivers on the road if they happen to be behind me when it happens. Hopefully with enough complaints something can be done to fix this issue. I have included a pic of the symbol that illuminated on my dashboard when this happened.

- Traverse City, MI, USA

The tail gate came down and almost clinch down on my head the tail gate is malfunctioning

- Florence, SC, USA

The contact owns a 2007 GMC Yukon. While driving at approximately 45 mph, the steering wheel failed without warning. The contact mentioned that the steering wheel emitted a grinding noise and became difficult to turn. The dealer diagnosed that the steering assembly failed. The vehicle was repaired. The manufacturer was not notified. The failure mileage was 25,000.

- Arlington , TX, USA

The incorrect fuel levels when it run low, it was showing that have 120 miles to go, when I just drove for 20 miles and it empty, it drop down so fast that I'm so nervous, almost on freeway no where near by for gas station, it happening seen I bought this truck back in 2009 and still now problem with it, I have to refill almost half of the tank every time, can't wait until it empty light it will out of gas so quick, and second problem is steering making noise every turn on a column of steering.

- San Jose, CA, USA

Vehicle went into reduced engine power and crashed into fence. Vehicle goes into reduced engine power after 22 repair attempts and on highway at 70 miles per hour with children in car this is an extremely dangerous situation. My vehicle was damaged from the reduced engine power and at this point it is unable to be solved permanently to stop the vehicle from going into reduced engine power. It does it whenever and wherever without knowing. Goes from high rate of speed to zero. Almost had a semi slam into myself on the interstate. I could not pull over. Have had every part replaced and dealership is at a loss. Needs to be a recall due to inability to solve the problem.

- Clarksville, TN, USA

The contact owns a 2007 GMC Yukon. While driving at highway speeds or lower, the transmission shifts very hard. There is also a harsh pounding sound coming from the transmission. All of the electrical components on the instrument panel failed. The dealer changed the crankshaft sensor. While driving, the contact cannot tell when the gear is in neutral. The speedometer displays inaccurate speeds and the air bag light illuminates. The plastic on the window fell off and the front driver's side door handle sticks when it is pulled, and will not go back in. The contact hears a rubbing sound coming from the steering column. The instrument panel cluster has been replaced and the check engine light would remain illuminated. The current mileage was 29,000 and failure mileage was 10,229. Update 09/10/08 the lug nut caps were missing, the check engine light was on. The gas cap was not sealing. The dealer replaced the gas cap. Updated 09/15/08.

- Forked River, NJ, USA