Built from official NHTSA complaint and recall data · data through 07/14/2026
High complaint levelIts most-reported problem — Exterior Lighting — runs 8.0× the fleet median for that category across the 719 model-years tracked on this site.
528Complaints
10Recalls
9Crashes
4Fires
9Injured
0Deaths
Source: U.S. NHTSA complaint & recall data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
Is this problem acknowledged?
The most-reported problem — Exterior Lighting (48.9% of complaints) — has no NHTSA recall or open investigation on file.
Exterior Lighting complaints here are 8.0× the median for that category across the 719 model-years tracked on this site.
4 of the 6 most-reported categories on this page are backed by a recall or open investigation; the other 2 rest on owner reports alone.
Complaint category
Reports
Official status
Reference
Exterior Lighting
258 · 48.9%
No official action
—
Service Brakes
85 · 16.1%
Recalled
Recall 19V645000 · Recall 19V761000
Electrical System
79 · 15%
No official action
—
Power Train
46 · 8.7%
Recalled
Recall 14V152000 · Recall 14V374000
Steering
34 · 6.4%
Recalled
Recall 18V586000 · Recall 14V719000
Engine
32 · 6.1%
Recalled
Recall 14V007000
Recalled = an NHTSA safety recall covers this category, so a free repair exists. Under investigation = NHTSA has an open probe but no recall yet. Investigation closed = NHTSA examined it and closed the probe — this is not a defect finding; where a closed probe led to a recall we name the campaign. Not available = recall or investigation data could not be confirmed for this vehicle — it is not a “no”. Categories are matched by NHTSA's top-level component. Check your VIN at nhtsa.gov/recalls.
Percentages are the share of the 528 complaints citing each component; one complaint can cite several components. “Unspecified / other” is NHTSA’s own catch-all category — we show it rather than hide it.
If EPS assist is lost and then suddenly returns, the driver may have difficulty steering the vehicle, especially at low speeds, increasing the risk of a crash. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
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. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:wheel Speed Sensor/tone Ring
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. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
If the line is not securely seated and transmission oil leaks from the fitting, the oil could contact a hot surface and cause a vehicle fire. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
During deployment, the RRAB may be punctured or torn by the roof carrier hardware, reducing its performance and increasing the risk of occupant injury in the event of a crash. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
If the transfer case switches to neutral while the vehicle is parked and the parking brake is not in use, the vehicle may roll away increasing the risk of injury to bystanders.… Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
Park itPark outside Specimen badges — shown on a recall card only when NHTSA sets the flag. None of the campaigns above carries either flag. Always check your own vehicle by VIN at nhtsa.gov/recalls.
What owners report
“PASSENGER SIDE LED TAILLIGHT ASSEMBLY IS OUT WITH ONLY 22,000 MILES ITS PAST THE 3 YEAR WARRANTY PERIOD. THE DEALERSHIP IS ASKING APPROX $700 TO…”NHTSA complaint 11111482 — filed 07/16/2018 · EXTERIOR LIGHTING
“BOUGHT 2015 YUKON IN SEPTEMBER 17, CERTIFIED BY DEALER AND JUNE 18 I NOTICED REAR LIGHT FLICKERING ON DRIVER SIDE. BOUGHT WARRANTY FOR TRUCK AND…”NHTSA complaint 11110882 — filed 07/11/2018 · EXTERIOR LIGHTING
“I WAS PULLED OVER FOR NO BRAKE LIGHTS, OFFICER TOLD ME HE HAS THE SAME VEHICLE AND THAT HE HAS THE SAME PROBLEM. THE BRAKE…”NHTSA complaint 11110761 — filed 07/11/2018 · EXTERIOR LIGHTING
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Complaint trend by year filed
Frequently asked questions
What are the most common problems with the 2015 GMC Yukon?
Exterior lighting issues are the most-reported category, cited in 258 of 528 NHTSA complaints (48.9%), followed by service brakes (85), electrical system (79), power train (46). Complaints are unverified owner reports.
How many complaints does the 2015 GMC Yukon have?
528 complaints were on file with NHTSA as of 07/14/2026. Of those, 9 involved a crash, 4 involved a fire, and 9 reported injuries. No deaths were reported.
Does the 2015 GMC Yukon have any recalls?
Yes — 10 NHTSA safety recall campaigns, including campaign 18V586000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.
Has NHTSA acted on the 2015 GMC Yukon's reported problems?
4 of the 6 most-reported complaint categories on this page are backed by an NHTSA safety recall or open investigation; the rest are unverified owner reports. A recall means a free repair is available at authorized dealers.
Is a complaint proof of a defect?
No. Complaints are reports submitted by consumers to NHTSA. NHTSA does not verify individual complaints, and a complaint is not proof that a defect exists.
About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/14/2026.
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