Exterior Lighting Related Problems of the 2019 GMC Sierra 1500

Table 1 shows two common exterior lighting related problems of the 2019 GMC Sierra 1500. The number one most common problem is related to the exterior lighting (nine problems). The second most common problem is related to the brake light (one problem).

Table 1. Exterior Lighting related problems of GMC Sierra 1500

Problem Category Number of Problems
Exterior Lighting problems
9
Brake Light problems
1

Recently reported Exterior Lighting problems of the 2019 GMC Sierra 1500

The Exterior Lighting problem

I am retired and have always bought gm vehicles which are taken care of with required oil changes etc. This one I have only owned 25,000 mi each year (I have owned two years). So, when purchased it has high 50,000 miles not sure of exact, and it has only been driven 2 years.   Read details...

The Brake Light problem

The contact owned a 2019 GMC Sierra 1500. The contact stated that while driving 25 mph, there was an abnormal sound coming from the rear of the vehicle before the vehicle jerked forward. There was no warning light illuminated. The contact was able to pull over on the side of the road.   Read details...


Exterior Lighting related problems in other GMC Sierra 1500 model year vehicles:



Sierra 1500 Service Bulletins
Sierra 1500 Safety Recalls
Sierra 1500 Defect Investigations