2019 GMC Sierra 2500 Exterior lighting Problems
- Complaints
- 2about this part
- Share
- 6%of 32 total for the year
- Median mileage
- 500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the exterior lighting of the 2019 GMC Sierra 2500, 6% of the 32 complaints for this model year. Where a mileage was given, the median is 500 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“When shutting my door and especially moving and hitting very light bumps in the road at all speeds the headlights shake on my truck . I have the hid headlights and it is very distracting to me and probably to other drivers . I only have 500 miles one my truck .”
NHTSA complaint #11207526, filed 2019-05, 500 miles“The sockets in the rear brake lights had excessive corrosion and was causing the terminals on the bulbs to deteriorate. The lights were malfunctioning in all situations from braking, turn indicator and running lights. I was notified by the system that there was a problem. After trying to resolve the problem and replacing the bulbs the condition only worsened. I was then pulled over by law enforcement that told me I had nearly no rear lights at night. After banging the plastic light frames I was able to make it home. …”
NHTSA complaint #11462140, filed 2022-04Related service bulletins
- 11026022Jun 2, 2025This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer…
- 11017243Mar 25, 2025This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer…
- 11014170Jan 27, 2025This service bulletin provides information on Exterior Lamp Condensation and Water Leak Information and Replacement Guidelines.
- 11000550May 3, 2024This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
Exterior lighting: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 2 | 7% |
| 2024 | 3 | 3% |
| 2022 | 2 | 4% |
| 2021 | 9 | 17% |
| 2020 | 2 | 3% |
| 2019 | 2 | 6% |
| 2018 | 4 | 11% |
| 2017 | 1 | 3% |
| 2016 | 2 | 3% |
| 2015 | 26 | 29% |
| 2014 | 1 | 3% |
| 2011 | 1 | 2% |
| 2005 | 2 | 2% |
| 2004 | 2 | 1% |
| 2003 | 1 | 1% |
| 2002 | 1 | 1% |
| 2001 | 2 | 1% |
| 1999 | 2 | 6% |
Other parts of the 2019 GMC Sierra 2500
9 complaintsEngine
6 complaintsFuel system
6 complaintsBrakes
4 complaintsEngine cooling
2 complaintsEquipment
2 complaintsOther or unknown
2 complaintsTires
2 complaintsTransmission and drivetrain
2 complaintsElectronic stability control
1 complaintsSeat belts
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2019 GMC Sierra 2500
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology