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 (seven 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
7
Brake Light problems
1

Recently reported Exterior Lighting problems of the 2019 GMC Sierra 1500

The Exterior Lighting problem

2019 GMC at4. Problem occurs at night. When putting the truck in reverse, the display monitor on the dash turns to full brightness (and cannot be turned down). It is very hard to even see the side mirrors due to the blinding brightness of the dash display.   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:



Safety Ratings of Sierra 1500 Cars
Sierra 1500 Service Bulletins
Sierra 1500 Safety Recalls
Sierra 1500 Defect Investigations