Exterior Lighting Related Problems of the 2004 GMC Sierra 2500

Table 1 shows two common exterior lighting related problems of the 2004 GMC Sierra 2500.

Table 1. Exterior Lighting related problems of GMC Sierra 2500

Problem Category Number of Problems
Tail Light Switch problems
1
Turn Signal problems
1

Tail Light Switch problem #1

The contact owns a 2004 GMC Sierra 2500. The contact noticed that while applying pressure to the brakes the steering would become difficult to move. When attaching the wiring harness to the trailer the tail lights would not illuminate. The dealer informed the contact that there were no related recalls. The vehicle had not been repaired. The current mileage was 73,000 and the failure mileage was unknown.

Turn Signal problem #2

My wife was driving her truck to dialysis appt at 6:00 am when she heard a noise and her left outside mirror exploded spraying the left door glass and side of the truck with glass and a gel.


Exterior Lighting related problems in other GMC Sierra 2500 model year vehicles:



Safety Ratings of Sierra 2500 Cars
Sierra 2500 Service Bulletins
Sierra 2500 Safety Recalls
Sierra 2500 Defect Investigations