One problem related to tail light switch has been reported for the 2011 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 GMC Sierra 1500 based on all problems reported for the 2011 Sierra 1500.
My brake light bulb has melted to the socket and had to replace the bold tail light assembly.
| Exterior Lighting problems | |
| Fog Lights problems | |
| Headlights problems | |
| Tail Light Switch problems |