One problem related to dash wiring has been reported for the 2002 GMC Sierra. The most recently reported issues are listed below.
2002 GMC Sierra anti lock brakes engaged when consumer attempted to stop. On another occasion the anti lock brakes would not allow the vehicle to stop. The service department informed the consumer that the vehicles hub on the drivers side needed replaced. There was no light indication. Rust would get under the sensors and lift them.
| Battery problems | |
| Electrical System problems | |
| Instrument Panel Failure problems | |
| Dash Wiring problems | |
| Wiring problems |