How common are electrical problems on the 2015 GMC Yukon XL?

NHTSA lists 222 Electrical System complaints for the 2015 Yukon XL, which is 60% of all 372 complaints filed for that model year.

Is there a recall for the 2015 GMC Yukon XL electrical system?

No. NHTSA data shows no related recalls listed for this Electrical System complaint area.

At what mileage do electrical problems usually show up?

NHTSA complaint data shows a median mileage at failure of 66,500 miles for electrical issues on the 2015 Yukon XL.

Are the electrical issues dangerous?

NHTSA data lists 2 fires and 1 injury tied to Electrical System complaints on the 2015 Yukon XL, including reports of a tailgate module fire and a seat heater burn incident, though no crashes were recorded.

Is the 2015 Yukon XL worse than other model years for electrical issues?

Yes. The 2015 model year's 60% share of complaints tied to the Electrical System is the highest of any Yukon XL model year in the data, compared to 52% in 2016 and 41% in 2017.

2015 GMC Yukon XL Electrical System Problems

The Electrical System accounts for 222 of 372 total complaints (60%) on the 2015 GMC Yukon XL, the highest share of any model year listed. NHTSA lists no related recalls for this issue, and reported failures center on tail/brake lights, with a median mileage at failure of 66,500.

Electrical System complaints: 222; 60% of 372
Crashes reported: 0
Fires reported: 2
Injuries reported: 1
Median mileage: 66,500 mi
Related recalls: 0

Typical electrical symptoms owners report

LED tail light and brake light assemblies fail intermittently or completely, sometimes with no dashboard warning.
Rear taillight modules have caught fire in at least one case, with heavy burn damage reported.
Seat heaters have overheated and burned through seat material and clothing while driving.
Wiring issues cause one or both brake lights to stop working even when bulbs are not burned out.
Owners report the air conditioner blowing hot air, traced to electrical/condenser-related failure.
Some owners report the vehicle shutting down electrical systems mid-drive with a stabilitrack warning.

When 2015 GMC Yukon XL electrical complaints were filed

First complaint Sep 16, 2017, latest Mar 25, 2026.

222 complaints filed with NHTSA from 2017 Q3 to 2026 Q1; peak 2019 Q3 (35).

Electrical System recalls for the 2015 GMC Yukon XL

No safety recalls on record for this model year.

Electrical System complaints by Yukon XL model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

20101 (2%)
20118 (6%)
20123 (7%)
20131 (3%)
20141 (6%)
2015222 (60%)
2016119 (52%)
201762 (41%)
20184 (7%)
20197 (10%)
20204 (9%)
202114 (6%)
202220 (12%)
202336 (17%)
202415 (21%)
20256 (22%)

Frequently asked questions

How common are electrical problems on the 2015 GMC Yukon XL?: NHTSA lists 222 Electrical System complaints for the 2015 Yukon XL, which is 60% of all 372 complaints filed for that model year.
Is there a recall for the 2015 GMC Yukon XL electrical system?: No. NHTSA data shows no related recalls listed for this Electrical System complaint area.
At what mileage do electrical problems usually show up?: NHTSA complaint data shows a median mileage at failure of 66,500 miles for electrical issues on the 2015 Yukon XL.
Are the electrical issues dangerous?: NHTSA data lists 2 fires and 1 injury tied to Electrical System complaints on the 2015 Yukon XL, including reports of a tailgate module fire and a seat heater burn incident, though no crashes were recorded.
Is the 2015 Yukon XL worse than other model years for electrical issues?: Yes. The 2015 model year's 60% share of complaints tied to the Electrical System is the highest of any Yukon XL model year in the data, compared to 52% in 2016 and 41% in 2017.