Buick Enclave 2007–2011 — technical service bulletin
Bulletin PIP-4478A · NHTSA communication 10034431 · issued Mar 1, 2011
Technical service bulletin
communication type
Wheels
component
2007–2011
model years
30
vehicle entries
Official summary
Buick/chevrolet/gmc/pontiac/saturn/suzuki: all wheel drive system inoperative and dtc c0550 set. Various concerns may be related to a low battery such as but not exclusive to a no crank or slow engine crank concerns or may have recently had to have the vehicle jump started. This may occur due to low voltage presence in the system. *pe updated on 06/16/2011. *kb
Vehicles covered
- 2008 Buick Enclave
- 2009 Buick Enclave
- 2010 Buick Enclave
- 2011 Buick Enclave
- 2007 Chevrolet Equinox
- 2008 Chevrolet Equinox
- 2009 Chevrolet Equinox
- 2010 Chevrolet Equinox
- 2011 Chevrolet Equinox
- 2009 Chevrolet Traverse
- 2010 Chevrolet Traverse
- 2011 Chevrolet Traverse
- 2007 GMC Acadia
- 2008 GMC Acadia
- 2009 GMC Acadia
- 2010 GMC Acadia
- 2011 GMC Acadia
- 2010 GMC Terrain
- 2011 GMC Terrain
- 2007 Pontiac Torrent
- 2008 Pontiac Torrent
- 2009 Pontiac Torrent
- 2007 Saturn Outlook
- 2008 Saturn Outlook
- 2009 Saturn Outlook
- 2008 Saturn Vue
- 2009 Saturn Vue
- 2007 Suzuki XL7
- 2008 Suzuki XL7
- 2009 Suzuki XL7
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.