Chevrolet Avalanche 1996–2005 — technical service bulletin
Bulletin 3276 · NHTSA communication 10013496 · issued Apr 20, 2005
Technical service bulletin
communication type
Power Train
component
1996–2005
model years
51
vehicle entries
Official summary
4l80e output carrier thrust washer changes. *tt
Vehicles covered
- 2002 Chevrolet Avalanche
- 2003 Chevrolet Avalanche
- 2004 Chevrolet Avalanche
- 2005 Chevrolet Avalanche
- 1999 Chevrolet Express
- 2000 Chevrolet Express
- 2001 Chevrolet Express
- 2002 Chevrolet Express
- 2003 Chevrolet Express
- 2004 Chevrolet Express
- 2005 Chevrolet Express
- 1996 Chevrolet G Van
- 1997 Chevrolet G Van
- 1998 Chevrolet G Van
- 1996 Chevrolet Suburban
- 1997 Chevrolet Suburban
- 1998 Chevrolet Suburban
- 1999 Chevrolet Suburban
- 2000 Chevrolet Suburban
- 2001 Chevrolet Suburban
- 2002 Chevrolet Suburban
- 2003 Chevrolet Suburban
- 2004 Chevrolet Suburban
- 2005 Chevrolet Suburban
- 1996 GMC G Van
- 1997 GMC G Van
- 1998 GMC G Van
- 1996 GMC Pickup
- 1997 GMC Pickup
- 1998 GMC Pickup
- 1999 GMC Savana
- 2000 GMC Savana
- 2001 GMC Savana
- 2002 GMC Savana
- 2003 GMC Savana
- 2004 GMC Savana
- 2005 GMC Savana
- 1999 GMC Sierra
- 2000 GMC Sierra
- 2001 GMC Sierra
- 2002 GMC Sierra
- 2003 GMC Sierra
- 2004 GMC Sierra
- 2005 GMC Sierra
- 1999 GMC Yukon
- 2000 GMC Yukon
- 2001 GMC Yukon
- 2002 GMC Yukon
- 2003 GMC Yukon
- 2004 GMC Yukon
- 2005 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.