Buick Rainier 2004–2005 — technical service bulletin
Bulletin 03092005 · NHTSA communication 10014843 · issued Mar 9, 2005
Technical service bulletin
communication type
Electrical System
component
2004–2005
model years
3
vehicle entries
Official summary
PROGRAMMING THR ECM. *EH
Vehicles covered
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.