2020 GMC Yukon recalls, problems & safety ratings
NHTSA lists 4 recalls for the 2020 GMC Yukon and 37 owner complaints. The most-reported problem areas are power train (15), engine (12), service brakes (3). It earned a 4-star overall NHTSA safety rating. EPA-rated fuel economy is 17–18 mpg combined, depending on engine. 1 recall carries a Park It or Park Outside warning.
The 2020 has the fewest owner complaints of any Yukon model year from 2012 to 2025. It has 4 recalls vs. an average of 4.6 per model year.
Recalls 4
Every recall NHTSA lists for the 2020 GMC Yukon. Not every recall applies to every vehicle, so check your VIN. Recall repairs are free at a franchised dealer.
Power train · transfer case (4-wheel drive)
Problem: General Motors, LLC (GM) is recalling certain 2026 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, and GMC Sierra 1500, Yukon, and Yukon XL vehicles with four-wheel (4WD) or all-wheel drive (AWD), and certain 2015-2020 Suburban, Escalade, Escalade ESV, Yukon, Yukon XL, and Tahoe vehicles. A component missing from the drivetrain transfer case may cause the front and/or rear wheels to lock up without warning to the driver.
Risk: Front or rear wheel lockup increases the risk of a crash.
Fix: Owners are advised not to drive their vehicle until the remedy is completed. Dealers will inspect and, if necessary, replace the transfer case assembly, free of charge. Owner notification letters were mailed May 18, 2026. Owners may contact GMC customer service at 1-800-462-8782, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-333-4223. GM's number for this recall is N262557620. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 7, 2026.
Tires
Problem: General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental tires sold to the aftermarket for various model year 2018-2021 vehicles. The affected tires were cured for too long during production.
Risk: Over cured tires may develop a break in the sidewall resulting in sudden air loss or a belt edge separation which could lead to a tread/belt loss. Either condition can cause a loss of vehicle control, increasing the risk of a crash.
Fix: GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212329050.
Fuel system, gasoline · delivery · fuel pump
Problem: General Motors LLC (GM) is recalling certain 2020 Cadillac Escalade, Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The fuel pump may be missing a pressure regulator, allowing for over-pressurization of the fuel system.
Risk: Over-pressurization can crack the fuel pump and cause leaks, increasing the risk of a fire in the presence of an ignition source.
Fix: GM will notify owners, and dealers will replace the fuel pump, free of charge. The recall began December 18, 2019. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-888-988-7267. GM's number for this recall is N192283991.
Service brakes, hydraulic · antilock/traction control/electronic limited slip · wheel speed sensor/tone ring
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.
Common problems
From complaints owners filed with NHTSA. Complaints aren't verified, but patterns across hundreds of owners point to known weak spots.
Most-reported problem areas
By the numbers
Recent owner reports
We have 42000 miles on this truck and bought 1 year old. Unit has been maintained well and looks new. Recently had the 10 speed transmissions fluid changed under normal maintenance. It was not burnt, turning more burgundy and dealer said it was a good and proper choice. Afterwards we noted a shudder and thought they made error or forgot to tighten something. Took truck bac…
Engine failure due main bearing and rod failure. Engine had heavy knocking.
We just purchased our Yukon from a dealership in February (2/7/26) and it was diagnosed with premature failure of at least one AFM valve lifter as it is causing engine misfires, shaking and stalling on 7/30/26. We just hit 67,000 miles on the odometer so we are just beyond the warranty coverage. The lifters were replaced previously by the previous owners on 12/16/24.
Safety ratings
2020 GMC Yukon SUV 4WD
2020 GMC Yukon SUV RWD
Fuel economy
EPA ratings for common configurations of the 2020 GMC Yukon.
Yukon C1500 2WD
Auto 10-spd · 8 cyl · 6.2 L · SIDI
Premium
Yukon C1500 2WD
Auto 6-spd · 8 cyl · 5.3 L · SIDI; FFV
Gasoline or E85
Yukon C1500 XL 2WD
Auto 10-spd · 8 cyl · 6.2 L · SIDI
Premium
Yukon C1500 XL 2WD
Auto 6-spd · 8 cyl · 5.3 L · SIDI; FFV
Gasoline or E85
Other model years
Questions
How many recalls does the 2020 GMC Yukon have?
NHTSA lists 4 recalls for the 2020 GMC Yukon, most recently for power train · transfer case (4-wheel drive) (05/07/2026). Recall repairs are free at a franchised dealer. Enter your VIN to check whether a recall applies to your vehicle.
What are the most common problems with the 2020 GMC Yukon?
Based on 37 owner complaints filed with NHTSA, the most-reported areas are power train (15), engine (12), service brakes (3).
Is the 2020 GMC Yukon safe?
The 2020 GMC Yukon earned a 4-star overall rating in NHTSA's 5-star safety ratings. It has 1 recall with a Park It or Park Outside warning, so check your VIN.
Is the 2020 a good year for the GMC Yukon?
The 2020 has the fewest owner complaints of any Yukon model year from 2012 to 2025. It has 4 recalls vs. an average of 4.6 per model year.
What gas mileage does the 2020 GMC Yukon get?
EPA ratings for the 2020 GMC Yukon range from 17 to 18 mpg combined, depending on engine and drivetrain.
Own a 2020 GMC Yukon in South Carolina?
Our mobile mechanics diagnose and fix the problems above at your home, office or fleet lot in Lexington, Columbia and the Midlands, with dealer-grade scan tools.
Related vehicles
Sources: NHTSA recalls, complaints and 5-Star Safety Ratings APIs; EPA fueleconomy.gov. Data retrieved October 21, 2026. NHTSA model names used: YUKON, Yukon.