Cadillac Escalade 1999–2002 — technical service bulletin
Bulletin 010601029B · NHTSA communication 634805 · issued Jul 1, 2002
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999–2002
model years
30
vehicle entries
Official summary
Some customers may comment on higher than expected engine oil consumption. *tt
Vehicles covered
- 2002 Cadillac Escalade
- 2002 Chevrolet Avalanche
- 1999 Chevrolet Silverado
- 2000 Chevrolet Silverado
- 2001 Chevrolet Silverado
- 2002 Chevrolet Silverado
- 1999 Chevrolet Suburban
- 2000 Chevrolet Suburban
- 2001 Chevrolet Suburban
- 2002 Chevrolet Suburban
- 1999 Chevrolet Tahoe
- 2000 Chevrolet Tahoe
- 2001 Chevrolet Tahoe
- 2002 Chevrolet Tahoe
- 1999 GMC Denali
- 2000 GMC Denali
- 2001 GMC Denali
- 2002 GMC Denali
- 1999 GMC Sierra
- 2000 GMC Sierra
- 2001 GMC Sierra
- 2002 GMC Sierra
- 1999 GMC Suburban
- 2000 GMC Suburban
- 2001 GMC Suburban
- 2002 GMC Suburban
- 1999 GMC Yukon
- 2000 GMC Yukon
- 2001 GMC Yukon
- 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.