1.5

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
110,230 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.

2014 GMC Yukon drivetrain problems

drivetrain problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2014 GMC Yukon:

Unsubscribe any time. We don't sell/share your email.

2014 GMC Yukon Owner Comments

problem #3

Sep 152020

Yukon

  • 104,000 miles

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

When in gear, the motor would rev at high speeds without engaging. Car is six years old with 104,000 miles. Very dangerous on the highway. Our Yukon XL would have limited power and buck without keeping speed. Thought we were going to get rear ended multiple times on the highway (I-95) as propulsion was nonexistent. Had to pull off the road, then slowly gain speed to get back on the road and this happened multiple times.

- Washington, DC, USA

problem #2

Nov 122019

Yukon

  • 100,000 miles
Under normal driving the vehicle will go into "reduced engine power" mode while saying service stabilitrak and stabilitrak off. Give the code referencing a 5A reference. I have replaced the ECM 2X, the accelerator pedal assembly, throttle body entire, high pressure fuel sensor problem continues without remedy. Has happened to many times to count starting in Dec 2008 to present

- Middleport, NY, USA

problem #1

Apr 272019

Yukon

  • 126,689 miles
Drivers side power running board stopped working car had been making popping noise on the way to work this morning drivers door flew open had to hold it shut wouldn't shut then got it shut but door handle broke can't open

- Wheelersburg, OH, USA

Search CarComplaints.com for these popular complaint phrases...

Not what you are looking for?