We don't have a lot of GMC Sierra 1500 Hybrid electrical problems on file — feel free to add yours here. The most common Sierra 1500 Hybrid electrical problems occur at 79,000 miles. Click on a year below.

Worst Electrical Problems
check engine light stays on 2011 GMC Sierra 1500 Hybrid
vehicle died, stator shorted out 2005 GMC Sierra 1500 Hybrid