2018 GMC Yukon Problems, Complaints & Recalls
- Compared with other Yukon years
- Fewer complaints than other years 25th of 33 for complaints
- Safety recalls
- 3 recalls: check your VIN
- NHTSA crash rating
- 4 out of 5 stars
Owners have filed 69 complaints with NHTSA about the 2018 GMC Yukon. That ranks 25th out of 33 Yukon model years for complaints. The most reported problem area is engine (27 complaints, 39%), typically at around 104,000 miles. Complaints mention 2 crashes, 2 injuries. There are 3 safety recalls covering this model year.
- 69owner complaints
- 3safety recalls
- 0NHTSA investigations
- 2complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2018 GMC Yukon problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Engine | 27 | 39% | 104,000 | — | — |
| Power Train | 18 | 26% | 101,000 | — | — |
| Suspension | 8 | 12% | 55,000 | — | — |
| Unknown or Other | 8 | 12% | 32,500 | — | — |
| Service Brakes | 5 | 7% | 37,000 | — | — |
| Steering | 4 | 6% | 28,450 | — | — |
| Air Bags | 3 | 4% | 52,000 | — | — |
| Electrical System | 3 | 4% | — | — | — |
| Vehicle Speed Control | 3 | 4% | 750 | — | — |
| Exterior Lighting | 2 | 3% | — | — | — |
| Fuel/propulsion System | 2 | 3% | — | — | — |
| Structure | 2 | 3% | 54,000 | — | — |
| Visibility/wiper | 2 | 3% | 26,599 | — | — |
| Wheels | 2 | 3% | 37,000 | — | — |
| Electronic Stability Control (esc) | 1 | 1% | — | — | — |
| Engine and Engine Cooling | 1 | 1% | 128,640 | — | — |
| Forward Collision Avoidance | 1 | 1% | 30,800 | — | — |
| Lane Departure | 1 | 1% | 30,800 | — | — |
| Tires | 1 | 1% | 18,536 | — | — |
| Visibility | 1 | 1% | 54,000 | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
Complaints by year received
2018 GMC Yukon recalls (3)
Tap a recall to see the problem, the risk and the fix.
Service brakes, hydraulic:power assist:vacuum
Problem: General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine. The output of the mechanical vacuum pump can decrease over time, decreasing the amount of vacuum/power brake assist.
Risk: A decrease in brake assist can increase the brake pedal effort and distance required to stop the vehicle, increasing the risk of a crash.
Fix: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began November 11, 2020. Owners may contact GM customer service at 1-866-522-9559, Cadillac customer service at 1-800-458-8006 or Chevrolet customer service at 1-800-630-2438. GM's number for this recall is N202300860.
Service brakes; service brakes, hydraulic:antilock/traction control/electronic limited slip:wheel speed sensor/tone ring; electronic stability control (esc)
Problem: General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
Risk: Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash.
Fix: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.
Service brakes, hydraulic:power assist:vacuum
Problem: General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.
Risk: As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the risk of a crash.
Fix: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
I started my vehicle and as I accelerated I started to hear a knocking noise. The vehicle and engine have been inspected by the dealership. The problem has also been confirmed by the dealership.There were no warning lights or messages before the knocking noise started.
The 2018 Yukon has been at the dealership several timeswaiting for a valve body for the transmission. There are valve body recalls for other year GM vehicles with the same transmission, but not for the 2018 model even though it appears to be the same part number. I donât understand how this 2018…
The contact owns a 2018 GMC Yukon. The contact stated that the vehicle was taken to a local dealer for service, and the contact was informed that the radiator was leaking and needed to be replaced. The contact stated that there were no signs of a leak prior to taking the vehicle for service. The…
I purchased my used GMC YUKON from a used car dealership 3/28/26. I signed the papers for the agreement while I was driving the vechicle home I lost power and it wouldn't go forward with gas applied. The check engine light came on, I pulled the suv over and it was towed. The code that popped up…
Please see attached letter
Other GMC Yukon years
| Year | Complaints | Recalls |
|---|---|---|
| 2027 Yukon | 1 | 0 |
| 2026 Yukon | 41 | 3 |
| 2025 Yukon | 56 | 2 |
| 2024 Yukon | 106 | 3 |
| 2023 Yukon | 244 | 4 |
| 2022 Yukon | 183 | 5 |
| 2021 Yukon | 337 | 13 |
| 2020 Yukon | 36 | 4 |
| 2019 Yukon | 55 | 2 |
| 2018 | 69 | 3 |
| 2017 Yukon | 196 | 3 |
| 2016 Yukon | 270 | 5 |
| 2015 Yukon | 529 | 10 |
| 2014 Yukon | 56 | 3 |
| 2013 Yukon | 117 | 4 |
| 2012 Yukon | 63 | 3 |
| 2011 Yukon | 158 | 5 |
| 2010 Yukon | 105 | 3 |
| 2009 Yukon | 94 | 5 |
| 2008 Yukon | 187 | 4 |
| 2007 Yukon | 428 | 4 |
| 2006 Yukon | 27 | 2 |
| 2005 Yukon | 85 | 3 |
| 2004 Yukon | 159 | 2 |
| 2003 Yukon | 204 | 4 |
| 2002 Yukon | 158 | 3 |
| 2001 Yukon | 197 | 6 |
| 2000 Yukon | 166 | 6 |
| 1999 Yukon | 204 | 1 |
| 1998 Yukon | 80 | 2 |
| 1997 Yukon | 133 | 0 |
| 1996 Yukon | 70 | 3 |
| 1995 Yukon | 90 | 6 |
See all GMC Yukon problems by year, every GMC model, or the GMC VIN decoder.
Similar GMC models
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Frequently asked questions
What are the most common problems with the 2018 GMC Yukon?
Owners most often report engine, power train, suspension problems. The top one, engine, accounts for 27 complaints.
Was there a recall on the 2018 GMC Yukon?
Yes, 3 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2018 GMC Yukon a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Yukon model years, the 2018 has fewer complaints than most years, and NHTSA rates it 4 out of 5 stars overall in crash tests. Always get a pre-purchase inspection and check the VIN for open recalls.