RoadVitals

2019 GMC Yukon Denali Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
3
Latest Jan 21, 2025
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
0
Reports on file since Nov 13, 2019

What this page shows

Our database holds 3 NHTSA owner-reported complaints for the 2019 GMC Yukon Denali. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–3 of 3

Driver assistanceEngine
Filed Jan 21, 2025

The contact owns a 2019 GMC Yukon Denali. The contact stated that while driving at an undisclosed speed, there was an abnormal sound coming from under the vehicle. No warning light was illuminated. Additionally, the vehicle had an oil change approximately 50 miles prior to the failure. The contact stated that the vehicle lost automotive power and the contact was able to pull into a nearby gas station. The vehicle failed to restart. The message "Battery System failure" was displayed on the instrument panel. The contact stated that the GMC App diagnosed the vehicle with Stabili-trak Stability Control System Failure. The vehicle was towed to a local dealer where it was diagnosed with metal shaving in the engine which caused the noise. The contact was informed that the engine needed to be replaced. The vehicle was not repaired due to the cost and remained at the local dealer. Upon further investigation, the contact related the failure to an undisclosed NHTSA Investigation. The manufacturer was made aware of the failure. The failure mileage was approximately 115,000.

NHTSA ID
11637333
Incident
Jan 15, 2025
Mileage
115,000 mi
Engine
Filed Jan 21, 2025

The contact owns a 2019 GMC Yukon Denali. The contact stated that while driving at an undisclosed speed, the engine made loud knocking sounds, and the vehicle lost motive power. The check engine warning light was illuminated. The vehicle went into LIMP Mode but was able to drive to the residence. The vehicle was towed to the dealer, where it was diagnosed that the lifters had failed, and that the engine needed to be disassembled for further inspection. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was opened. The failure mileage was approximately 72,000.

NHTSA ID
11637263
Incident
Oct 1, 2023
Mileage
72,000 mi
Tires & wheels
Filed Nov 13, 2019

TL* THE CONTACT OWNS A 2019 GMC YUKON DENALI EQUIPPED WITH FOUR BRIDGESTONE ALLIANZ TIRES, SIZE: 275/50/R22 (NA). WHILE DRIVING ABOVE 50 MPH, THE VEHICLE VIBRATED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO COURTESY BUICK GMC (1857 EDWARDS LAKE RD, BIRMINGHAM, AL 35235, (205) 718-7565) WHERE IT WAS DIAGNOSED THAT THE TIRES FAILED TO BALANCE. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS CONTACTED AND REPLACED THE TIRES. THE TIRE AND VEHICLE FAILURE MILEAGE WAS 6,300. THE DOT NUMBER WAS UNKNOWN.

NHTSA ID
11279799
Incident
Sep 1, 2019
Mileage
6,300 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Data sources

Data on this page last refreshed .