RoadVitals

2018 GMC Yukon Xl

Recalls, owner-reported complaints, investigations and safety data

Data refreshed

NHTSA has issued a “do not drive” advisory affecting this model year.

Campaign 26V289000. Confirm whether your specific vehicle is covered using its VIN before acting on this.

Check your VIN on NHTSA.gov
Owner complaintsComplaints 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.
57
+3 complaints in 30 days
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
2
Latest May 7, 2026
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
0
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.
6
8 injuries, 0 deaths reported

Overview

Our database contains 57 NHTSA owner-reported complaints for the 2018 GMC Yukon Xl, most frequently naming the engine, brakes and powertrain (other) categories. 2 safety recalls have been issued covering this model year; and 919 manufacturer communications are on file.

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

What owners report

Complaints grouped by the component NHTSA recorded

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Safety recalls

2 campaigns cover this model year

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov
26V289000NHTSA advisory: do not drive

POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

May 7, 2026
66 units potentially affected
The defect: 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.
The risk: Front or rear wheel lockup increases the risk of a crash.
The remedy: 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.
General Motors, LLCManufacturer number N262557620View on NHTSA.gov
18V673000

SEAT BELTS:REAR/OTHER

Sep 26, 2018
15,800 units potentially affected
The defect: General Motors LLC (GM) is recalling certain 2018-2019 Cadillac CT6, Escalade ESV, Chevrolet Suburban, Volt, and GMC Yukon XL vehicles. Certain second-row or third-row rear seatbelts retractor assemblies may not automatically lock when the seatbelt is fully pulled out of the retractor, possibly preventing a child seat from being properly secured. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
The risk: If the child seat is not properly secured in the event of a crash, it can increase the risk of injury.
The remedy: GM will notify owners, and dealers will inspect the rear seatbelt retractors and replace them if necessary, free of charge. The recall began November 7, 2018. Owners may contact Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is 18315.
General Motors LLCManufacturer number 18315View on NHTSA.gov

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

View all 57
Brakes
Filed Nov 2, 2026

While driving out of my driveway, the brake pedal became hard and I had limited stopping power. I was able to stop the vehicle before it hit anything, but then the Brake Assist light came on. I pulled back into my driveway and inspected the brake system and found no leaks, and the master cylinder was full. I restarted the truck and it began to operate normally. Today, I experienced the same issue and when I looked up the cause, it said the vacuum pump failure was probably the issue. Called GM and they indicated that there is a recall for this exact issue, but my vehicle is not part of the recall. Can someone explain how my vehicle is experiencing the same issue that is covered in the recall, but not eligible to be included in the recall?

NHTSA ID
11775261
Incident
Oct 27, 2026
EngineFuel system
Filed Oct 21, 2026

I was driving and the Engine light started blinking. the car started to lose power. i had to pull off the road. the blinking stopped and then i was able to get home. I had it towed to the dealership, where they told me this was a known issue with the AFM valve train system. this is a known issue and I was not made aware of it and continued to drive my car with my children inside of it. had i known, i could have had it assessed for the potential issue. But now, IT IS TOO LATE! I am now being told i need to pay $17,000 to replace my engine. something that could have been avoided if i had known to watch for any issue. but i was never warned. and now i have no car, still have car payment and no help from GM, GMC or anyone else. I know you cannot help me get this fixed, but maybe you can prevent this from happening to someone else.

NHTSA ID
11772719
Incident
Sep 29, 2026
Electrical
Filed Oct 15, 2026

Body control Module failed causing the vehicle to lose all power. Battery shorted out to 6 volts. Required a tow.

NHTSA ID
11771299
Incident
Oct 8, 2026
EnginePowertrain (other)
Filed Oct 13, 2026

Replaced the transmission two times at about $14,000. Need a new motor with an estimated replacement of $10,000.

NHTSA ID
11770796
Incident
Oct 13, 2026
Engine
Filed Sep 17, 2026

Low Engine Oil Pressure with Engine making noise. Cut open oil filter and found excessive metal. Original Engine was replaced in January 2022 by Group 1 (former Beck and Masten GMC-North in Houston, TX) due to valve lifter failure.

NHTSA ID
11764956
Incident
Aug 3, 2026
Powertrain (other)
Filed Jul 22, 2026

transmission gave out while driving on the road at 50 mph

NHTSA ID
11752249
Incident
Apr 15, 2026
Filed Jun 17, 2026

transmission lifter problems like all other GMC 2018 YUKON XL CONTACTED GMC DEALER BACK JANUARY 20,2026 GOT TRANSMISSION FIXED MYSELF TRUCK AT JOE BULLARD DEALSHIP MOS 8DAYS THEY ARE TRYING TO CONTACT U FOR APPROVAL TO FIX HONOR YOUR PRODUCT PLEASE.

NHTSA ID
11744879
Incident
Jan 20, 2026
Engine
Filed Jun 1, 2026

On May 27, 2026 at around 7:30pm my 2018 GMC Yukon XL Denali engined failed. I was exiting E-470 southwest bound at Gartrell Road in Aurora and the engine started knocking loudly and completely quit. As I rolled to a stop I correctly suspected that the engine seized. It would not turn over, a bad odor was present, and smoke was coming from the top of the motor. It was hard to tell exactly from where because of high wind. All belts looked fine and the Castle Rock GMC dealer I had it towed to later confirmed that the engine is seized. Fortunately I was approaching the stop light and not towing anything so the safety risk from loss of power steering and power brakes was lower than normal highway driving speeds a few seconds earlier.

NHTSA ID
11741433
Incident
May 27, 2026

Manufacturer communications

A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.

PIC5650N

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3

PIT5698F

This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.

PIP4902W

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

PIT5509N

This PI provides diagnostic tips for diagnosing electric trailer brakes issues.

PIT5099J

PI to help diagnose A/C concern

PIT5509M

This PI provides diagnostic tips for diagnosing electric trailer brakes issues.

Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.

Compare model years

Complaint and recall counts across every year of this model

GMC Yukon Xl by model year
YearComplaintsRecallsInvestigationsIssue Index
2027000—
2026413158.1
2025281151.4
2024752459.9
20232304466.9
20221764467.7
202123712570.1
2020472060.0
2019682058.2
2018Viewing572058.4
20171471046.3
20162023156.7
20153092150.5
2014113158.8
2013224151.0
2012134144.7
2011473150.7
2010283149.2
2009245155.8
2008694155.2
2007974262.3
2006173044.5
2005426048.0
2004874049.3
20031024254.0
2002952353.5
20011205662.4
2000697662.0
1999300—

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. Older model years have had longer for reports to accumulate.