Two problems related to tail light switch have been reported for the 2007 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 GMC Yukon based on all problems reported for the 2007 Yukon.
Rear driver tail light wiring does not work. Put new bulbs in and only thing that works are the brake and reverse light. There is no running light that comes on.
The contact owns a 2007 GMC Yukon xl. The contact stated that the rear tail light assembly became loose. The vehicle was taken to an authorized dealer, who informed the contact that the vehicle was designed with only the screws to support the rear tail light assembly and not the washers. A temporary repair was performed by the contact where he installed after market washers. The manufacturer was notified of the problem. The approximate failure mileage was 64,000.
| Exterior Lighting problems | |
| Tail Light Switch problems | |
| Brake Light problems | |
| Fog Light Switch problems |