2015 GMC Sierra 1500: engine stalls while driving

Filed Aug 3, 2025 · Acceleration, Electrical · TX

the steering assist fails, Power and steering is reduced at driving speeds. Steering wheel locks and vehicle looses voltage and stalls while driving at low speeds and have been close to collision. Vehicle was inspected by Group One Gmc in el Paso Texas. They did not fix recall because it "did not pertain to my vin" . There is a recall for the steering assist on all gmc 2015 1500, but not for my gmc 2015 1500 for some reason. Whether it was manufactured in the us or the moon its still a gmc 2015 1500 with faulty steering assist system from the manufacturer with an open recall. Thanks for your help

Filed Jul 16, 2025 · Electrical · TX

When parking and turning the wheel the truck stalled, radio turned off and on, ac stopped working, battery reading dropped. Maybe an electrical issue since it happens continuously, while making turns at slow speeds the truck wants to turn off, lights dim then go back to normal.

Filed Apr 29, 2025 · Engine · 122,000 miles · TX

The contact owns a 2015 GMC Sierra 1500. The contact stated while driving approximately 50 MPH, the vehicle started to lose motive power and then stalled. The contact stated that there was a black cloud of smoke coming from the exhaust pipe. The check engine warning light was illuminated. The contact had the vehicle towed to an independent mechanic. The vehicle was diagnosed, and it was determined that the rod bearings had failed and needed to be replaced. The vehicle was not yet repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 122,000.

Filed Apr 29, 2025 · Engine · 97,000 miles · FL

The contact owns a 2015 GMC Sierra 1500. The contact stated that while driving at an undisclosed speed, the vehicle stalled with the check engine warning light illuminated. The vehicle was able to be restarted. The vehicle was taken to an independent mechanic, where it was diagnosed that the engine had failed and needed to be replaced. The vehicle was not repaired. The vehicle was taken to the dealer, where the diagnostic result was confirmed. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 97,000.

Filed Apr 11, 2024 · Transmission · 88,000 miles · MO

The contact owns a 2015 GMC Sierra 1500. The contact stated that while at a stop light and attempting to accelerate, the vehicle jerked and stalled. The vehicle failed to restart and was towed to a dealer and was diagnosed with transmission failure. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 88,000.

Filed Oct 11, 2023 · Electrical, Steering · CT

All power shuts off while driving. The transmission dis-engages, the power steering stops working and the infotainment system turns off. The power steering powers off even when sitting in a parking spot while everything else is on. I've owned this truck since 2019 and this has always been an issue, especially when taking a left through an intersection. I keep checking for recalls, but nothing shows up and I find that extremely hard to believe. I'm contacting you now because the issue has gotten worse, everyday worse.

Filed Jun 14, 2023 · Steering · 120,000 miles · SC

The contact owns a 2015 GMC Sierra 1500. The contact stated while making a left turn, the vehicle lost motive power and stalled without warning. The vehicle was not taken to be diagnosed. The dealer was not contacted. The manufacturer was contacted and stated that the VIN was not included in the federal safety agency Campaign Number: 14V719000 (Steering) and did not provide any assistance. The failure mileage was 120,000.

Filed Feb 11, 2021 · Engine, Transmission · 25,000 miles · TN

Violent and erratic shifting during acceleration and deceleration... A simultaneous pop and jerk happens... Also when accelerating and hitting passing gear the truck seems to stall out and then quickly engages to apply more power than expected... This can be dangerous for a driver attempting to merge onto highways/highways! The jerking occurs on a regular basis and at various speeds on various highways...

Filed Aug 11, 2020 · Brakes, Driver assistance · 60,000 miles · WY

The vehicle is stalling when braking and getting ready to turn. My truck is showing stabilitrak service intermittently and I've almost been in a crash 3 times because of this. The vehicle only restarts after placing in park. This is not safe when in traffic. There seems to be no recalls and no known cause. Someone is going to die if gm doesn't fix this. I've been on forums and it's a common problem. It should be fixed by gm if it is so common. This happens when approaching cross traffic at an intersection and I lose all control of steering braking and power to the truck.

Filed Aug 3, 2020 · Driver assistance · 63,845 miles · WY

When braking and turning at low speeds the vehicle stalls with service stabilitrak warning.

Filed May 3, 2019 · Driver assistance, Electrical · 63,395 miles · PR

All screen shut off while driving, turning right or left the steering wheel kick to the other side and appear a notification on screen "stabilitrack", almost have a accident because I was on a high volume traffic road the problem wet worst after the recall service #n182202780, check other complaint with the same problems: 11118538, 11123815, 11141357,11141855, 11204970,

Filed Dec 20, 2018 · Electrical · 91,000 miles · TX

Tl* the contact owns a 2015 gmc sierra 1500. While driving 7 MPH, the vehicle stalled and the service stabilitrak warning indicator illuminated. The contact moved the gear shifter into neutral and was able to coast the vehicle to the side of the road. The vehicle failed to restart. The contact called classic chevrolet sugar land at (281) 969-4132 (located at 13115 southwest fwy, sugar land, tx 77478) and was informed to check the battery. The vehicle was restarted and was able to drive normally; however, the failure recurred three times. In addition, the air bag warning indicator illuminated and the park assistance button was completely disabled. The vehicle was taken to classic chevrolet sugar land where it was diagnosed that the ground g218 caused a low voltage to the body control module. The vehicle was not repaired. The manufacturer was notified of the failure and provided case number: [xxx]. The approximate failure mileage was 91,000. Parts of this document have been redacted to protect personally identifiable information pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6).