Buick Rendezvous 2001–2004 — technical service bulletin
Bulletin 01646 · NHTSA communication 10007222 · issued Jan 1, 2004
Technical service bulletin
communication type
Electrical System
component
2001–2004
model years
7
vehicle entries
Official summary
Outside air temperature displayed seems inaccurate.*mr
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.