Electrical System Related Problems of the 1999 GMC C1500

Table 1 shows four common electrical system related problems of the 1999 GMC C1500. The number one most common problem is related to the electrical system (three problems). The second most common problem is related to the dash wiring (one problem).

Table 1. Electrical System related problems of GMC C1500


Recently reported Electrical System problems of the 1999 GMC C1500

The Electrical System problem

Car shut off while driving, mechanic said it was abs computer, charged me $1000 to replace   Read details...

The Dash Wiring problem

I clicked my 4-way flasher button while dropping my son off at the train station and when I came back it was difficult to press the button back down. After that, the operation of my emergency flashers was intermittent and eventually my rear brakes lights started working only intermittently as well.   Read details...

The Starter problem

The contact owns a 1999 GMC suburban. The contact stated that the brakes were wearing prematurely. The vehicle was towed to the dealer, who stated that the brake lines, hardware, brake cylinder and calipers needed to be repaired. The manufacturer was made aware of the failure.   Read details...


Electrical System related problems in other GMC C1500 model year vehicles:



C1500 Service Bulletins
C1500 Safety Recalls
C1500 Defect Investigations