Technical Service Bulletin PIP4887B — 2011 CHEVROLET SILVERADO
FUEL SYSTEM, DIESEL
Bulletin Details
| TSB ID | PIP4887B |
| Manufacturer | |
| Vehicle | 2011 CHEVROLET SILVERADO |
| Component | FUEL SYSTEM, DIESEL |
| Communication Date |
Bulletin 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.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2011 CHEVROLET SILVERADO
PI0699
ENGINE AND ENGINE COOLING:ENGINE
09-03-09-001C
SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY
PI1413
POWER TRAIN
PIT5052D
STEERING:COLUMN
PIP-4949-B
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
PI-1280
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
PI0689B
EQUIPMENT ADAPTIVE/MOBILITY
PIE-0253
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
PIP5100
ENGINE AND ENGINE COOLING
PIT4551E
EQUIPMENT:ELECTRICAL