OnStar Will Not Power Up.
GMC technical service bulletin PIC5491H for 2004-2009 GMC C Series, 2003 GMC G Series and 2000-2002 GMC P Series.
- Bulletin number
- PIC5491H
- Component
- Power train
- Summary
- OnStar Will Not Power Up.
Vehicles covered
- GMC C Series 2004-2009 200420052006200720082009
- GMC G Series 2003 2003
- GMC P Series 2000-2002 200020012002
VIN decoder
See the problems and recalls for an exact car
Buying a used GMC C Series?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history