This preliminary information communication provides information to the technician on how to diagnose and...
Chevrolet technical service bulletin PIP5378 for 2015-2016 Chevrolet Silverado 1500 and 2015-2016 GMC Sierra 1500.
- Bulletin number
- PIP5378
- Component
- Electrical system
- Summary
- This preliminary information communication provides information to the technician on how to diagnose and repair vehicles that may have a flashing prndl or check engine light on. Also the transmission is stuck in one gear and will not upshift. If service information diagnostics for the diagnostic trouble codes setting does not lead to a resolution, the pressure switch manifold should be replaced.
Owners of these vehicles have filed 434 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2015-2016 20152016
- GMC Sierra 1500 2015-2016 20152016
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