4.2

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
27,333 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2019 GMC Yukon drivetrain problems

drivetrain problem

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2019 GMC Yukon Owner Comments

problem #3

May 272024

Yukon

  • 82,000 miles

A D V E R T I S E M E N T S

The contact owns a 2019 GMC Yukon. The contact stated while driving at various speeds and depressing the accelerator pedal, the vehicle hesitated to respond and jolted while responding. There was no warning light illuminated. The vehicle was taken to the dealer and an independent mechanic; however, the failure could not be duplicated. The contact stated while driving 65 MPH, the vehicle decelerated to 25 MPH independently while the RPMS were significantly high. The contact depressed the accelerator pedal, and the engine revved. The vehicle jolted and accelerated to 65 MPH; however, the failure recurred. The contact depressed the accelerator pedal and the vehicle resumed speed, then the vehicle jerked and lost motive power. The contact was able to pull to the side of the road. The contact restarted the vehicle and continued driving; however, the vehicle stalled. The contact pulled over to the emergency lane. The contact parked and restarted the vehicle. The contact was able to drive into a parking lot, where the failure recurred. The vehicle failed to restart with the check engine warning light illuminated. The messages "Transmission Hot - Idle Engine" and "Action Required" were displayed. The vehicle was towed to the residence. The dealer was notified of the failure. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 82,000.

- Long Beach, CA, USA

problem #2

Feb 232024

Yukon

  • miles
-Automatic transmission failed. Slipped, skipped, and bucked while driving. -Taking a left turn into traffic transmission hesitated and just started slipping almost causing an accident. -Dealer confirmed torque converter failed and transmission needed replacement. -No warnings. No towing. Just 89,000 highway miles commuting to work. No heavy loads or abuse. -Had to replace the transmission, not covered under warranty due to mileage. Not available for inspection.

- Plymouth, MA, USA

problem #1

Apr 282023

Yukon

  • miles
Transmission failed while driving down the road. Trasmission reved up while driving and would not go faster then the car started slowing down. Thank goodness this was not on an interstate or it could have caused an accident. Check engine light came on as I was getting to the shoulder of the road.

- Smithville, TN, USA

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