Buick Century 1997–2002 — technical service bulletin
Bulletin 062602 · NHTSA communication 636448 · issued Jun 26, 2002
Technical service bulletin
communication type
Equipment
component
1997–2002
model years
12
vehicle entries
Official summary
Vehicles with the cj2 automatic air conditioning and without the u20 cluster which is the driver information center and the cj2 automatic air conditioner displays the celsius and not fahrenheit. *tt
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.