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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Rainier 2002–2004technical 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

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.