Cadillac Escalade 2002–2003 — technical service bulletin
Bulletin 3024 · NHTSA communication 10010076 · issued Jan 1, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2002–2003
model years
20
vehicle entries
Official summary
Gen iii engine coated piston information. *tc
Vehicles covered
- 2002 Cadillac Escalade
- 2003 Cadillac Escalade
- 2002 Chevrolet Avalanche
- 2003 Chevrolet Avalanche
- 2003 Chevrolet Express
- 2002 Chevrolet Silverado
- 2003 Chevrolet Silverado
- 2002 Chevrolet Suburban
- 2003 Chevrolet Suburban
- 2002 Chevrolet Tahoe
- 2003 Chevrolet Tahoe
- 2002 GMC Savana
- 2003 GMC Savana
- 2002 GMC Sierra
- 2003 GMC Sierra
- 2002 GMC Yukon
- 2003 GMC Yukon
- 2002 GMC Yukon XL
- 2003 GMC Yukon XL
- 2003 Hummer H2
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.