Cadillac Escalade 2008–2013 — technical service bulletin
Bulletin PIT4614B · NHTSA communication 10080701 · issued Jun 10, 2016
Technical service bulletin
communication type
Engine
component
2008–2013
model years
26
vehicle entries
Official summary
"this preliminary information communication provides steps the technician will take to repair a no crank/no start concern with a diagnostic trouble code of b009f in the serial data gateway module equipped with regular production option code hp2. The vehicle may exhibit a no crank or no start, or a service hybrid message with no codes. The technician will inspect the high voltage circuit impact detection sensor for water intrusion or corrosion at the weather pack. Inspect the high voltage circuit impact detection sensor for cracks or terminal corrosion and replace the sensor or terminals along
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
- 2009 Chevrolet Tahoe
- 2010 Chevrolet Tahoe
- 2011 Chevrolet Tahoe
- 2012 Chevrolet Tahoe
- 2013 Chevrolet Tahoe
- 2009 GMC Sierra 1500
- 2010 GMC Sierra 1500
- 2011 GMC Sierra 1500
- 2012 GMC Sierra 1500
- 2013 GMC Sierra 1500
- 2008 GMC Yukon
- 2009 GMC Yukon
- 2010 GMC Yukon
- 2011 GMC Yukon
- 2012 GMC Yukon
- 2013 GMC Yukon
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.