Three problems related to electrical system have been reported for the 1999 GMC C1500. The most recently reported issues are listed below.
Car shut off while driving, mechanic said it was abs computer, charged me $1000 to replace.
Car shut off while driving on highway.
Car shut off in the middle of driving, this happen once or twice a year over a 12 year period, dealer keep saying it was switch or fuel pump, they kept charging me everytime. . .
| Electrical System problems | |
| Dash Wiring problems | |
| Starter problems | |
| Dashboard Failed problems |