Electrical system: ignition
Chevrolet technical service bulletin PIP4828B for 2009-2013 Chevrolet Silverado, 2009-2013 Chevrolet Suburban and 2009-2013 GMC Sierra and others.
- Bulletin number
- PIP4828B
- Component
- Electrical system: ignition
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a rough idle and/or momentary lack of power after cold starting the engine and immediately placing the transmission in gear. Technician should follow published Service Information diagnostics first. Dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle.
Owners of these vehicles have filed 140 complaints in the electrical category.
Vehicles covered
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