Electrical System Related Problems of the 2003 Chevrolet Express 3500

Table 1 shows two common electrical system related problems of the 2003 Chevrolet Express 3500. The number one most common problem is related to the electrical system (two problems). The second most common problem is related to the underhood wiring (one problem).

Table 1. Electrical System related problems of Chevrolet Express 3500

Problem Category Number of Problems
Electrical System problems
2
Underhood Wiring problems
1

Recently reported Electrical System problems of the 2003 Chevrolet Express 3500

The Electrical System problem

While driving vehicle, all electrical stopped, discovered that the ignition had turned off by itself and caused a loss of all power creating dangerous steering and stopping situation. . I was able to pull to the side of road and stopped vehicle. Took the truck to Chevrolet dealer in sarasota rt.   Read details...

The Underhood Wiring problem

Fire to vehicle .   Read details...


Electrical System related problems in other Chevrolet Express 3500 model year vehicles:



Express 3500 Service Bulletins
Express 3500 Safety Recalls
Express 3500 Defect Investigations