Cadillac Escalade 2009–2011 — technical service bulletin
Bulletin PIP4792D · NHTSA communication 10112043 · issued Jan 30, 2014
Technical service bulletin
communication type
Engine and Engine Cooling
component
2009–2011
model years
42
vehicle entries
Official summary
This Preliminary Information communication provides information to the technician about vehicles that have a an extended crank on cold start, brief rough running on cold start, black exhaust color, and/or Service Engine Soon Malfunction Indicator Lamp on. Technician may find a Diagnostic Trouble Code P0172 and or P0175. Technician will need to check the Fuel Alcohol Content parameter found in the Fuel Trim Data List of the scan tool and the measured ethanol content of a fuel sample using the J44175 tester. If the difference is 17% or greater, reprogram the Engine Control Module with the latest
Vehicles covered
- 2010 Cadillac Escalade
- 2011 Cadillac Escalade
- 2010 Cadillac Escalade Esv
- 2011 Cadillac Escalade Esv
- 2010 Cadillac Escalade Ext
- 2011 Cadillac Escalade Ext
- 2009 Chevrolet Avalanche
- 2010 Chevrolet Avalanche
- 2011 Chevrolet Avalanche
- 2009 Chevrolet Express
- 2010 Chevrolet Express
- 2011 Chevrolet Express
- 2009 Chevrolet Silverado
- 2010 Chevrolet Silverado
- 2011 Chevrolet Silverado
- 2009 Chevrolet Suburban
- 2010 Chevrolet Suburban
- 2011 Chevrolet Suburban
- 2009 Chevrolet Tahoe
- 2010 Chevrolet Tahoe
- 2011 Chevrolet Tahoe
- 2009 GMC Savana
- 2010 GMC Savana
- 2011 GMC Savana
- 2009 GMC Sierra
- 2010 GMC Sierra
- 2011 GMC Sierra
- 2009 GMC Sierra Denali
- 2010 GMC Sierra Denali
- 2011 GMC Sierra Denali
- 2009 GMC Yukon
- 2010 GMC Yukon
- 2011 GMC Yukon
- 2009 GMC Yukon Denali
- 2010 GMC Yukon Denali
- 2011 GMC Yukon Denali
- 2009 GMC Yukon Denali XL
- 2010 GMC Yukon Denali XL
- 2011 GMC Yukon Denali XL
- 2009 GMC Yukon XL
- 2010 GMC Yukon XL
- 2011 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.