Cadillac Escalade 2008–2013 — technical service bulletin
Bulletin PIT4821E · NHTSA communication 10083240 · issued Aug 30, 2016
Technical service bulletin
communication type
Electrical System
component
2008–2013
model years
28
vehicle entries
Official summary
This preliminary information communication advises the technician that the high voltage battery for the 2-mode is no longer on part restriction.
Vehicles covered
- 2009 Cadillac Escalade
- 2010 Cadillac Escalade
- 2011 Cadillac Escalade
- 2012 Cadillac Escalade
- 2013 Cadillac Escalade
- 2009 Chevrolet Silverado 1500
- 2010 Chevrolet Silverado 1500
- 2011 Chevrolet Silverado 1500
- 2012 Chevrolet Silverado 1500
- 2013 Chevrolet Silverado 1500
- 2008 Chevrolet Tahoe
- 2009 Chevrolet Tahoe
- 2010 Chevrolet Tahoe
- 2011 Chevrolet Tahoe
- 2012 Chevrolet Tahoe
- 2013 Chevrolet Tahoe
- 2012 Chevrolet Tahoe Hybrid
- 2009 GMC Sierra 1500
- 2010 GMC Sierra 1500
- 2011 GMC Sierra 1500
- 2012 GMC Sierra 1500
- 2013 GMC Sierra 1500
- 2008 GMC Yukon Hybrid
- 2009 GMC Yukon Hybrid
- 2010 GMC Yukon Hybrid
- 2011 GMC Yukon Hybrid
- 2012 GMC Yukon Hybrid
- 2013 GMC Yukon 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.