Buick Rainier 2004 — technical service bulletin
Bulletin 040139006A · NHTSA communication 10012174 · issued Oct 1, 2004
Technical service bulletin
communication type
Equipment
component
2004
model years
2
vehicle entries
Official summary
Noise and or vibration when a/c compressor cycles. *eh updated *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.