Exterior Lighting Related Problems of the 2013 GMC Sierra

Table 1 shows one common exterior lighting related problems of the 2013 GMC Sierra.

Table 1. Exterior Lighting related problems of GMC Sierra

Problem Category	Number of Problems
Headlights problems	1

Headlights problem

Tl-the contact owns a 2013 GMC Sierra. The contact stated that while driving at night, the headlights seized and the vehicle failed to accelerate. The vehicle was taken to the dealer but it was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was 4,000. Pam.

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

Turn Signal Switch problems of the 1996 GMC Sierra
Turn Signal Switch problems of the 1998 GMC Sierra
Turn Signal Switch problems of the 2002 GMC Sierra
Turn Signal Switch problems of the 2004 GMC Sierra
Turn Signal Flasher Unit problems of the 2000 GMC Sierra
Turn Signal problems of the 1996 GMC Sierra
Turn Signal problems of the 1998 GMC Sierra

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✿ Fuel Economy of Sierra Vehicles

☘ Sierra Service Bulletins

⚑ Sierra Safety Recalls

☤ Sierra Defect Investigations