It started shutting off at a light for autostop.but when it would turn green it would intermittently just drop out of autostop without restarting. Then may start back up or maybe not, many time after restarting at the light it would died in the middle of the inspection. A parasitic draw kept killing the accessory 12 V battery replaced the 12 V battery but the problem continued. When the truck was running it would run flawlessly, before stalling. The code said to replace the auxiliary fluid pump. I had it a new auxiliary fluid pump installed. After this the vehicle wouldnt crank. They then worked through a service bulliten fixing a list of areas were the harness was chaffed and shorted. The truck has been out of commission the past 10 months and intermittently started twice during this time, it ran rough for 5 mins and died out at the first stop sign and wont crank again. Some times it will crank but not start.

- New Berlin, WI, USA

My 2008 Yukon has had an electrical mystery for awhile now. When you open the doors the "chime" will be very faint and then the next time it's very loud. The clock resets like the battery has been disconnected after shutting the car off. The door locks will lock and unlock by themselves will I'm driving. I can turn the car off after driving it and it will be completely dead. It wont do anything. You can't lock the doors, turn on the radio, start the car or anything. Almost like it doesnt have a battery at all. Wait 10 minutes or so and slam a few doors and it starts right up. We've replaced batteries, alternators, fuses and taken it to mechanics with no luck. After replacing the battery it will work for several months and then it will do it again. There has to be a short somewhere and after googling it there are 1000 of people having the same problems. We had problems since we purchased the car in 2017 and I'm positive the owner before me had the same issues.

- Boaz, AL, USA

Truck stalls on take offs, at times it jumps on take offs to where you have to lock the brakes up.at times you can smell the hybrid battery getting hot, there times it wont start up, im afraid my wife will leave a light and it will die and her getting hit because of it ive seen many complaints on these truckd

- Milton, FL, USA

The contact owns a 2008 GMC Yukon. The contact stated that the dashboard was cracked and fractured in the middle. Also, the air bag and tire pressure monitoring system warning indicators illuminated. The local dealer and manufacturer were not contacted. The vehicle was not diagnosed or repaired. The failure mileage was 171,000.

- Bronsville, TX, USA

While we are driving on a freeway the car suddenly stop and will have a "stability lose control" message on a dash board. The car will stop momentarily and then it will run again after we start the car. The car has no power at all once it stopped. It happens a lot so right now we're not using it due to safety issue. A big safety issue because we use this to travel with family. I brought this to the mechanic but they don't seem to find what's wrong with it. They did a diagnostic test but they did not get an error message at all. Engine light is not even on.

- Oak Harbor, WA, USA

The vehicle caught fire while parked and ignition turned off. Fire appeared to start in the engine area. Vehicle had been parked and turned off for approx 1.5 to 2 hours before the fire was reported.

- Ravenwood, MO, USA

The contact owns a 2008 GMC Yukon. While at a complete stop, the vehicle stalled without warning. The vehicle was able to restart on the first attempt; however, the failure recurred. The vehicle was taken to a dealer where it was diagnosed that the chassis electronic control module failed and needed to be replaced. The vehicle was not included in NHTSA campaign number: 14V614000 (electrical system). The manufacturer was made aware of the failure. The failure ]mileage was approximately 160,000.

- St Charles, MO, USA

The car flashes reduced engine power, stabilitrack off and the car can barely go 30 mph. The engine runs very rough when it is doing this also. My code scanner displays code 641 which is open 5volt reference on bank 1. it does this more when the weather outside is warmer or the car has been sitting still while running. On more than one occasion it has happened while pulling out into traffic causing near misses and other times while driving down the highway. Just yesterday it did it 20 times in a four mile stretch. This car is no longer safe to drive.

- Bartlesville, OK, USA

Cracked dash board in several different spots/areas.. a piece has already came out and flew towards my daughters face and bruised her.

- Mobile, AL, USA

The contact owns a 2008 GMC Yukon. When reversing the vehicle, the back-up sensor did not alert until the vehicle was 4 to 5 inches away from an object. The failure recurred on numerous occasions. The vehicle was taken to the dealer where it was not diagnosed or repaired. The manufacturer was notified of the failure. The VIN was unknown. The failure mileage was 1,200.

- Bellflower, CA, USA

Doors locked with remote. 2nd row passenger door behind drivers door failed to actuate with remote or with door locks. Was able to work with the manual lock on the door from the inside to free the door. Once freed, the door failed to return to the closed position and remained stuck until the key fob was pushed. Repeated the lock with the key fob, door still will not actuate to the open position. Child can unlock as this bypasses the child locks on that door. Child could also get trapped in the car-could not be unlocked without manual agitation of the internal locks. Internet is full of his same issue on the same model vehicle. This is a serious hazard.

- Zachary, LA, USA

While traveling on the interstate at speed (70) the stabilitrac light came on and reduced engine power message displayed. The RPM's went over 4K, then the Yukon slowed in traffic and I had to pull to the side before being run over. The accelerator was unresponsive at that time. I turned off the engine, waited about 5 minutes and then resumed driving using '3' to engage transmission instead of 'd' the check engine light remained on, but I made it to my destination 2 hours away.

- Arkadelphia, AR, USA

The contact owns a 2008 GMC Yukon. The contact stated that the doors failed to open when using the remote access. The dealer stated that the actuator needed to be replaced. The vehicle was repaired, but the failure recurred. The manufacturer was notified. The VIN was not available. The approximate failure mileage was 27,000. Updated 10/24/2014 updated 4/17/2015

- Whiptier, CA, USA

Front passenger and rear passenger door locks / latch will not open unless you do it manually. Car had less than 80,000 miles when this took place. This is a dangerous situation specially when an emergency takes place and you need to exit car fast. There should be a recall.

- Bloomington, CA, USA

2008 GMC Yukon denali experienced complete system shutdown to include instant loss of all electrical, propulsion, braking, and steering systems on 3 separate occasions, one in which the vehicle was traveling 35 miles an hour and twice at 60. Went into shop 3 times before fixed. My wife, who was driving on all 3 occasions, refuses to ever drive it again.

- Houston, TX, USA

Door lock failure, driver and rear passenger.

- Montgomery, TX, USA

The passenger door and right side rear door locks have failed. The doors have to be manually locked and unlock. I believe it to be the door lock actuators, as their are numerous complaints about this all over the internet. This is a huge safety issue. I cannot believe this has not been recalled. I have two small children and to not be able to get to them as fast as possible in an emergency is very scary. These automatic door locks are there for a reason GM knows it. I was told the cost would be around $300 per door and many of these people have had to have them replaced multiple times. This needs to be fixed free of charge with quality parts that will not fail!

- Lebanon, MO, USA

The problem began when the drivers side door locks began to fail. They will not lock or unlock other than by doing it manually. Over the last several months, both of the rear passenger doors have failed. This situation is very dangerous in the event of an accident. I found this site after discovering several blogs where many GM owners are having the same problem.

- Lake Charles, LA, USA

Rear driver side door lock will only open manually. The key fob and electronic mechanisms to unlock this door no longer work. The rear passenger door now operates in the same manner (it doesn't). I see a significant number of people encountering the same problem.

- Troy, MI, USA

Drivers door lock failure. According to the auto forums on the internet, this is a widespread failure, for all doors, not just the drivers. Its an electrical wiring problem with the lock actuator. GM refuses to fix them out of warranty and has issued no recall. I read a woman's post where her toddler child almost fell out of the back seat while moving because the door failed to lock, seat belt was the only reason child survived. GM should be ashamed for not recalling this hazard.

- Alexander, AR, USA