Cadillac Escalade 2009–2010 — technical service bulletin
Bulletin PIP-4792A · NHTSA communication 10037127 · issued Oct 1, 2010
Technical service bulletin
communication type
Engine and Engine Cooling
component
2009–2010
model years
19
vehicle entries
Official summary
Gm: on a cold start there may be a hard start, brief rough running, black exhaust color, and an engine light. The symptoms diminish after running a while. *rm
Vehicles covered
- 2010 Cadillac Escalade
- 2009 Chevrolet Avalanche
- 2010 Chevrolet Avalanche
- 2009 Chevrolet Express
- 2010 Chevrolet Express
- 2009 Chevrolet Silverado
- 2010 Chevrolet Silverado
- 2009 Chevrolet Suburban
- 2009 Chevrolet Suburban 1500
- 2010 Chevrolet Suburban 1500
- 2009 Chevrolet Tahoe
- 2010 Chevrolet Tahoe
- 2010 GMC Sanana
- 2009 GMC Savana
- 2010 GMC Savana
- 2009 GMC Sierra
- 2010 GMC Sierra
- 2009 GMC Yukon
- 2010 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.