Buick Rainier 2002–2004 — technical service bulletin
Bulletin 14423B · NHTSA communication 10248791 · issued Jan 1, 2016
Technical service bulletin
communication type
Fuel System, Gasoline
component
2002–2004
model years
13
vehicle entries
Official summary
Special Coverage Adjustment ? Fuel Tank Inlet Check Valve Fracture
Vehicles covered
- 2004 Buick Rainier
- 2003 Chevrolet SSR
- 2004 Chevrolet SSR
- 2002 Chevrolet Trailblazer
- 2003 Chevrolet Trailblazer
- 2004 Chevrolet Trailblazer
- 2002 Chevrolet Trailblazer Ext
- 2003 Chevrolet Trailblazer Ext
- 2004 Chevrolet Trailblazer Ext
- 2004 GMC Envoy Xuv
- 2002 Oldsmobile Bravada
- 2003 Oldsmobile Bravada
- 2004 Oldsmobile Bravada
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.