Cadillac Escalade 2002–2008 — technical service bulletin
Bulletin PIP3343 · NHTSA communication 10024344 · issued Feb 1, 2008
Technical service bulletin
communication type
Engine and Engine Cooling
component
2002–2008
model years
60
vehicle entries
Official summary
Possible engine oil leak due to pcv freeze-up, equipped with the 4.8, 5.3, 6.0, and 6.2 v-8 engines. *nj
Vehicles covered
- 2006 Cadillac Escalade
- 2007 Cadillac Escalade
- 2008 Cadillac Escalade
- 2002 Chevrolet Avalanche
- 2003 Chevrolet Avalanche
- 2004 Chevrolet Avalanche
- 2005 Chevrolet Avalanche 1500
- 2006 Chevrolet Avalanche 1500
- 2007 Chevrolet Avalanche 1500
- 2008 Chevrolet Avalanche 1500
- 2002 Chevrolet Avalanche 2500
- 2003 Chevrolet Avalanche 2500
- 2004 Chevrolet Avalanche 2500
- 2005 Chevrolet Avalanche 2500
- 2006 Chevrolet Avalanche 2500
- 2007 Chevrolet Avalanche 2500
- 2002 Chevrolet Express
- 2003 Chevrolet Express
- 2004 Chevrolet Express
- 2005 Chevrolet Express
- 2006 Chevrolet Express
- 2008 Chevrolet Express
- 2007 Chevrolet Express 1500
- 2007 Chevrolet Express 2500
- 2007 Chevrolet Express 3500
- 2002 Chevrolet Silverado
- 2003 Chevrolet Silverado
- 2004 Chevrolet Silverado
- 2005 Chevrolet Silverado
- 2006 Chevrolet Silverado
- 2007 Chevrolet Silverado
- 2008 Chevrolet Silverado 1500
- 2008 Chevrolet Silverado 2500
- 2008 Chevrolet Silverado 3500
- 2002 Chevrolet Tahoe
- 2003 Chevrolet Tahoe
- 2004 Chevrolet Tahoe
- 2005 Chevrolet Tahoe
- 2006 Chevrolet Tahoe
- 2007 Chevrolet Tahoe
- 2008 Chevrolet Tahoe
- 2002 GMC Savana
- 2003 GMC Savana
- 2004 GMC Savana
- 2005 GMC Savana
- 2006 GMC Savana
- 2008 GMC Savana
- 2007 GMC Savana 1500
- 2007 GMC Savana 2500
- 2007 GMC Savana 3500
- 2002 GMC Sierra
- 2003 GMC Sierra
- 2004 GMC Sierra
- 2005 GMC Sierra
- 2006 GMC Sierra
- 2008 GMC Sierra
- 2007 GMC Sierra 1500
- 2007 GMC Sierra 2500
- 2007 GMC Sierra 3500
- 2002 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.