Chevrolet Silverado 2003–2010 — technical service bulletin
Bulletin SB-02-06-04-0371 · NHTSA communication 10035764 · issued Sep 1, 2010
Technical service bulletin
communication type
Engine and Engine Cooling
component
2003–2010
model years
20
vehicle entries
Official summary
Chevrolet/gmc: check engine light on, fuel tank hard to fill, dtcs p0442, p0446, p0455 or p0449 set (replace evaporative emission (evap) vent valve solenoid assembly and add/relocate fileter box using service kit). *pe
Vehicles covered
- 2007 Chevrolet Silverado
- 2008 Chevrolet Silverado
- 2009 Chevrolet Silverado
- 2010 Chevrolet Silverado
- 2003 Chevrolet Silverado Classic
- 2004 Chevrolet Silverado Classic
- 2005 Chevrolet Silverado Classic
- 2006 Chevrolet Silverado Classic
- 2007 Chevrolet Silverado Classic
- 2009 Chevrolet Silverado Hybrid
- 2007 GMC Sierra
- 2008 GMC Sierra
- 2009 GMC Sierra
- 2010 GMC Sierra
- 2003 GMC Sierra Classic
- 2004 GMC Sierra Classic
- 2005 GMC Sierra Classic
- 2006 GMC Sierra Classic
- 2007 GMC Sierra Classic
- 2009 GMC Sierra Hybrid
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.