Two problems related to electrical system have been reported for the 2003 Chevrolet Express. The most recently reported issues are listed below.
The contact owns a 2003 Chevrolet Express conversion van. The contacted stated that while driving 45 mph, all of the gauges and electrical features failed however, the light functions remained operable. The vehicle was taken to the dealer where the technician was unable to diagnose a failure. No repairs were performed to the vehicle. The manufacturer was not notified about the failure. The failure mileage was 80,000 and the current mileage was 84,000.
The consumer stated that while driving at 50-60 mph 2003 Chevrolet Express stalled. The vehicle sat for about a minute, then it restarted. There were no lights that came on the dashboard. This happened with no warning. The dealership has not been contacted as of now. The manufacturer has not been called. The consumer was going to contact the dealer so they could examine the van. The vehicle was taken to the dealer but they found nothing wrong with the vehicle.
| Underhood Wiring problems | |
| Dash Wiring problems | |
| Wiring problems | |
| Electrical System problems | |
| Horn Assembly problems |