Chevrolet Avalanche 2007–2010 — technical service bulletin
Bulletin PIP-4653 B · NHTSA communication 10032434 · issued Jun 1, 2011
Technical service bulletin
communication type
Power Train
component
2007–2010
model years
30
vehicle entries
Official summary
Buick/chevrolet/hummer/gmc/pontiac/cadillac/saturn: technicians may find dtcs p0601, p0603, p0604, p062f or p1621 stored in the tcm as an active or a history code. Some of these dtcs can also be set in the ecm or fpcm. Make sure that you know which module (for example ecm, fpcm or tcm) has set the dtc before attempting to diagnose and repair this condition. *pe updated 8/1/11. *pe
Vehicles covered
- 2008 Chevrolet Avalanche
- 2009 Chevrolet Avalanche
- 2010 Chevrolet Camaro
- 2008 Chevrolet Corvette
- 2009 Chevrolet Corvette
- 2008 Chevrolet Equinox
- 2009 Chevrolet Equinox
- 2010 Chevrolet Equinox
- 2008 Chevrolet Malibu
- 2009 Chevrolet Malibu
- 2010 Chevrolet Malibu
- 2008 Chevrolet Silverado
- 2009 Chevrolet Silverado
- 2008 Chevrolet Suburban
- 2009 Chevrolet Suburban
- 2008 Chevrolet Tahoe
- 2009 Chevrolet Tahoe
- 2009 Chevrolet Traverse
- 2010 Chevrolet Traverse
- 2007 GMC Acadia
- 2008 GMC Acadia
- 2009 GMC Acadia
- 2010 GMC Acadia
- 2008 GMC Sierra
- 2008 GMC Sierra Denali
- 2010 GMC Terrain
- 2008 GMC Yukon
- 2008 GMC Yukon Denali
- 2008 GMC Yukon Denali XL
- 2008 GMC Yukon XL
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.