Buick Lesabre 2000–2004 — technical service bulletin
Bulletin 01468 · NHTSA communication 10004270 · issued Nov 18, 2003
Technical service bulletin
communication type
Electrical System
component
2000–2004
model years
10
vehicle entries
Official summary
The ipm cannot be located with manual hvac system. *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.