51 problems related to engine and engine cooling have been reported for the 2015 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 GMC Yukon based on all problems reported for the 2015 Yukon.
The contact owns a 2015 Yukon xl. The contact stated that while stopped at traffic light, several unknown warning lights illuminated. The contact was able to drive home safely. The vehicle was then towed to the dealer to be diagnosed. The contact was informed of a cylinder #1 misfire that had damaged the lifters. The vehicle was repaired. The manufacturer was contacted and stated that the vehicle had exceeded mileage for the warranty coverage. No further assistance was provided. The failure mileage was 110,345.
The contact owns a 2015 GMC Yukon. The contact stated that while driving approximately 25 mph, the check engine warning light illuminated, and the vehicle started to vibrate abnormally. The contact had taken the vehicle to the dealer who diagnosed that the catalytic converter needed to be replaced. The vehicle had not been repaired. The manufacturer was not made aware of the issue. The approximate failure mileage was 120,058.
I can turn the steering wheel side to side and the car dies power goes low air conditioning fans blow less and get warnings on dash to roll down drivers window and then back up.
Lifter issues causing engine damage at 80,000 miles.
Car was parked in front of our house and combusted in the middle of the night while we were sleeping. Car was exploding and engulfed in flames. . . Completely destroyed via fire and the worst damage was in the engine compartment. Cause of the fire is unknown although based on research sounds like NHTSA campaign #14v007000 or 14v152000. Fire department extinguished the fire and police were on the scene.
2015 GMC Yukon sle. Consumer writes in regards to pressure booming sensation while driving vehicle.
SUV shuttering and shaking while in motion on city streets and highway.
A year ago, I was at service at the same dealer with a transmission problem(torque converter) with my GMC Yukon xl 2015. Warranty transmission was made 08/2017. On 10/18/18, in the city of atlanta GA on highway 400, the car began to twitch when you press the gas and vibrate strongly, uttering sounds of howling, driving was not safety!!! re-issue repair from diller carl black Buick GMC roswell GA.
Tl the contact owns a 2015 GMC Yukon denali. While driving, the check engine warning indicator illuminated and the vehicle started misfiring. The vehicle was taken to lunghamer Buick GMC (5825 highland rd, waterford twp, mi 48327, (248) 461-1000) where it was diagnosed that the engine valve lifter number seven failed and needed to be replaced. The vehicle was repaired, but the failure recurred. The vehicle was taken back to lunghamer Buick where it was diagnosed that the engine lifter number five failed and needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failures. The approximate failure mileage was 62,000.
Tl the contact owns a 2015 GMC Yukon xl. While driving 60 mph, the rear driver's side brake light failed to illuminate. The vehicle was taken to five star Chevrolet Buick GMC (located at 495 watson blvd, warner robins, GA 31093, (478) 387-4424) where it was diagnosed that the brake assembly needed to be replaced. The vehicle was repaired, but the failure recurred approximately 5 months later. The contact took the vehicle back to the dealer for repairs and an oil change. The contact was informed that lifters on the engine and condenser line needed to be replaced. The vehicle was not repaired. The manufacturer was notified. The failure mileage was 96,000.
2015 GMC Yukon - replaced the bad condenser! very costly, part was on backorder for 2 months so obviously there are a large amount of others having the same issues. This is considered safety issues due to the heat in the south and we paid $65,000 for a vehicle which 2 years later now has a bad condenser - an additional $1,000. I'm done with GMC. I feel like we have been treated poorly and this part should be recalled immediately. You are a billion dollar industry, if you want to keep people coming back you make it right with your customers. I want to be reimbursed for my entire bill I'm about to pay. I am so disappointed, I have always always been a GMC/Chevrolet person but this has truly made me sick to know that my family forked out $1,000 for your mistake! come on it's a $65,000 vehicle. . . Very very very angry. Please feel free to contact me regarding our bill and how you will attempt to provide amazing customer service to make this right. Tricia pair 865-617-4095.
Air conditioner condenser failed. Replacement part is on national back order. We have been waiting 5 weeks so far and no update from gm.
Ac condenser 2015 Yukon denali broken for months, told repeatedly from prime dealership that no condensers available, there is a 40+ person wait for new condensers within a 10 mile radius. It's a full time job to get someone to help us. We bought this car 1 year ago and can't even drive it in this hot weather! sits in our driveway until the temp gets to below 80.
My transmission has issues shifting between 1st and 2nd gear. It has for several years. I have brought it into the dealership several times. They fix a part but when I get the car back, it’s still experiencing the same problem. When accelerating, the car jerks between 1st and 2nd gear right around 10 miles per hour. It is a hard jerk that feels like you’ve been hit from behind.
I am writing to notify you about a problem with the transmission in 2015 GMC Yukon xl. Gm is aware of a problem. They issued an internal notice to dealers in February 2016. However, they have not notified to owners in the form of a recall. On several occasions, my vehicle jumped forward, while driving in the city, when it was stopped, in drive, with brake engaged. I reported transmission problems to my local dealer but they repeatedly ignored my concerns. They kept giving excuses that didn't make sense. I finally pressed on, refused to take my vehicle back and reported the problem to several executives. The problem was finally diagnosed under different conditions as stated in the first internal document in March 2016. There was a problem with the transmission. They finally replaced the transmission for "one that didn't have a problem". Gm admitted there are problems with transmissions and the problem has been corrected in newer vehicles. They have yet to issue a notice to current owners that their vehicles are at risk. I owned a 2015 GMC Yukon xl but chose to sell it over safety concerns and lack of appropriate response from gm corporate. With 2 young children, I spend a lot of time around schools (like most owners of large gm vehicles). I could have injured or killed someone. I feel it is my obligation to bring this situation to your attention. If you intervene, you can help to avoid any injuries in the future. It is clear that gm will not voluntarily protect the public.
Tl- the contact owns a 2015 GMC Yukon. The contact stated that the vehicle idles with the brake pedal engaged and shake while waiting in traffic or at stop signs, the failure was experience numerous times. The vehicle was taken to dick norris Buick and GMC 18200 USA 19th north clearwater, FL 337654 phone (727-536-1967), the dealership replaced the motor mounts three times and adjusted the motor mounts several times after the replacement, the transmission mounts were also replaced, and however the repair did not correct the failure. The vehicle continues to idle high and shake while stopped. The manufacturer was notified. The vehicle was not repaired. The approximate failure mileage was 19,000. Li.