Cadillac Escalade 2002–2004 — technical service bulletin
Bulletin 01483 · NHTSA communication 10005496 · issued Jan 1, 2004
Technical service bulletin
communication type
Power Train
component
2002–2004
model years
34
vehicle entries
Official summary
Vehicle has no pcm (power train control module) communication with tech 2. Sit bulletin 1400427. *tt
Vehicles covered
- 2002 Cadillac Escalade
- 2003 Cadillac Escalade
- 2004 Cadillac Escalade
- 2002 Chevrolet Avalanche
- 2003 Chevrolet Avalanche
- 2004 Chevrolet Avalanche
- 2002 Chevrolet Corvette
- 2003 Chevrolet Corvette
- 2004 Chevrolet Corvette
- 2003 Chevrolet Express
- 2004 Chevrolet Express
- 2002 Chevrolet Silverado
- 2003 Chevrolet Silverado
- 2004 Chevrolet Silverado
- 2002 Chevrolet Suburban
- 2003 Chevrolet Suburban
- 2004 Chevrolet Suburban
- 2002 Chevrolet Tahoe
- 2003 Chevrolet Tahoe
- 2004 Chevrolet Tahoe
- 2003 Chevrolet Trailblazer
- 2004 Chevrolet Trailblazer
- 2003 GMC Envoy
- 2004 GMC Envoy
- 2003 GMC Savana
- 2004 GMC Savana
- 2002 GMC Sierra
- 2003 GMC Sierra
- 2004 GMC Sierra
- 2002 GMC Yukon
- 2003 GMC Yukon
- 2004 GMC Yukon
- 2003 Hummer H2
- 2004 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.