One problem related to dash wiring has been reported for the 2001 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 GMC Sierra 1500 based on all problems reported for the 2001 Sierra 1500.
While driving I tilted my steering wheel and the headlights stopped working. I found that as I moved the wheel up and down there was a spot at which the lights would stop working. After going to the dealership I they found that a wire in the junction block of the multifunction switch (blinker assembly) had shorted out causing the lights to go out. Dealership replaced the multifunction switch.
| Electrical System problems | |
| Starter problems | |
| Dash Wiring problems | |
| Dashboard Failed problems | |
| Instrument Panel problems |