One problem related to navigational (global positioning system) gps has been reported for the 2003 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 GMC Yukon based on all problems reported for the 2003 Yukon.
Contact states while driving approximately 70 mph vehicle loses complete power. The service dealer states the vehicle has an electrical problem, and they will try to repair the problem. Service dealer replaced the navigation system, thinking this was the remedy, but the problem recurred. Vehicle is at the service dealer, and has been their on numerous occasions.
| Recreational Vehicle Lpg Tank Valve/gauge problems | |
| Equipment problems | |
| Air Conditioner problems | |
| Electrical Equipment problems | |
| Navigational (global Positioning System) Gps problems |