One problem related to electrical system has been reported for the 1998 GMC Sierra 1500. The most recently reported issues are listed below.
The contact owns a 1998 GMC 1500. The contact attempted to start the vehicle and discovered there was little to no power. None of the electrical components were operable. The contact inspected the vehicle and as he removed the covering from a plate under the steering column, he found that there were several burned wires. He then spliced the wires together and used a rubber protector to protect the wires from rubbing against the metal. The vehicle was not taken to the dealer for repairs. The VIN was not available. The failure and current mileage was 64,000.
| Electrical System problems | |
| Underhood Wiring problems |