NHTSA Complaint #11715495 — 2017 GMC SIERRA 1500 UNKNOWN OR OTHER

Complaint Details

ODI Number	11715495
Vehicle	2017 GMC SIERRA 1500
Component	UNKNOWN OR OTHER
Date of Incident	May 21, 2024
Date Filed	February 4, 2026
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	OH

Consumer Description

While sitting at a stop sign heard a loud bang and truck lunged forward as if we were rear ended . Actually thought we were . Drove about 20 miles and transmission went out . Even though i had foot on brake truck still went forward . Had to have transmission replaced at $6421.58 in Florida while on vacation . Have researched on internet and found several cases exact same thing . Even shop that did work said GM had a problem but was doing nothing as of yet .

Related Complaints for the 2017 GMC SIERRA 1500

Other UNKNOWN OR OTHER Complaints

#11685816 — September 8, 2025 — The OnStar system has failed, which eliminates collision detection

#11679331 — August 8, 2025 — To whom this may concern, This gmc truck with the 6.2 has had constant engine issues regarding the lifters failure ca...

#11669441 — June 26, 2025 — The vehicle consistently shuts off unexpectedly when trying to park or slow down, making it difficult to steer or con...

#11646967 — March 7, 2025 — On [xxx]\ while travelling from Georgia to Florida, we fueled up at the [xxx] exit. As we left and started up the on...

#11635282 — January 10, 2025 — On 12/5/24 took the truck to the dealership where we bought it with a complaint about the transmission. They took fo...

Recent Complaints for the 2017 GMC SIERRA 1500

#11715880 — VISIBILITY/WIPER — February 5, 2026 — While using the rear defrost my daughter smelled burning. Moments after the smell the rear window exploded. This is a...

#11715507 — ENGINE — February 4, 2026 — check engine light and traction control light on. vehicle undriveable. took to dealer code P0304 lifters need to be r...

#11715507 — POWER TRAIN — February 4, 2026 — check engine light and traction control light on. vehicle undriveable. took to dealer code P0304 lifters need to be r...

#11713933 — ENGINE — January 28, 2026 — My L86 Engine had 250,000 plus miles and the engine went out. So we decided to rebuild the engine due to the truck b...

#11713202 — POWER TRAIN — January 25, 2026 — After 38,000 miles and 8 years of normal service (mix of city, highway, and 10% towing), my 8L90 transmission began t...