This Preliminary Information communication provides information to the technician about vehicles that have...
Chevrolet technical service bulletin PIP4887A for 2010-2011 Chevrolet Silverado 1500, 2010-2011 Chevrolet Silverado 2500 and 2010-2011 GMC Sierra 2500 and others.
- Bulletin number
- PIP4887A
- Component
- Electrical system
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a ?Service Exhaust Fluid System? and a ?See Owner?s Manual Now? message displayed on the Instrument Panel Cluster. Technician may find reductant level sensor Diagnostic Trouble Codes P203D, P21AB, and P21B0 set. Technician will need to follow published Service Information diagnostics for the Diagnostic Trouble Codes that are set. If no wiring concerns are found replace the Diesel Exhaust Fluid tank assembly.
Owners of these vehicles have filed 71 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2010-2011 20102011
- Chevrolet Silverado 2500 2010-2011 20102011
- GMC Sierra 2500 2010-2011 20102011
- Chevrolet Express 2010-2011 20102011
- GMC Savana 2010-2011 20102011
- GMC Sierra Denali 2010-2011 20102011
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