NHTSA Complaint #11657703 — 2020 GMC YUKON XL

ENGINE issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number	11657703
Vehicle	2020 GMC YUKON XL
Component	ENGINE
Date of Incident	April 9, 2025
Date Filed	April 30, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	WI

Consumer Description

Vehicle suddenly lost power without warning or engine light coming on. Vehicle was inspected and found that the transmission fluid pump failing caused low transmission pressure and replacement was required. 70k transmission fluid change was done per maintenance recommendations. Vehicle had 112k miles.

Related Complaints for the 2020 GMC YUKON XL

Other ENGINE Complaints

#11719705 — February 22, 2026 — My 2020 GMC Yukon XL Denali 6.2L with 59,000 miles developed a ticking noise and slight power loss diagnosed by three...

#11719364 — February 20, 2026 — Complete engine failure while driving on I25 in New Mexico, lost all power was able to roll into a airport parking lo...

#11708681 — January 4, 2026 — Knocking noise from engine-no check engine light initially. Next time it was started knocking was still present and ...

#11703046 — December 4, 2025 — This concerns a 2020 GMC Yukon XL Denali motor (6.2L gas) 118,000 miles. Regular maintenance performed every 5 K mi...

#11701040 — November 23, 2025 — Complete Engine Failure at 83,986 miles and no prior signs that it was defective. Had GM initially look at it and the...

Recent Complaints for the 2020 GMC YUKON XL

#11711773 — POWER TRAIN — January 18, 2026 — My 10 speed transmission on my 2020 Yukon XL Denali experienced a total failure. The vehicle will not move under its ...

#11709096 — POWER TRAIN — January 6, 2026 — I was traveling along i80 and suddenly the vehicle shutdown. I put the transmission in Neutral and coasted to a stop...

#11689782 — FUEL/PROPULSION SYSTEM — September 25, 2025 — Driving today and car started rattling and pouring transmission fluid on the way home today. Barely made it home.

#11689292 — FUEL/PROPULSION SYSTEM — September 23, 2025 — [XXX] [XXX] Phone: [XXX] Email: [XXX] [Date] National Highway Traffic Safety Administration Office of Defects In...

#11683538 — SERVICE BRAKES — August 27, 2025 — I was driving down the highway, and my wife and I decided to stop at Costco to get protein bars and gas for the drive...