Buick Park Avenue 2003 — technical service bulletin
Bulletin 062503 · NHTSA communication 10003720 · issued Jun 25, 2003
Technical service bulletin
communication type
Electrical System
component
2003
model years
1
vehicle entries
Official summary
This is a product vme going out to all buick dealers who subscribe to the gm product vme system. Some owners may comment on instrument panel cluster (ipc) lights coming on and chime sounds while driving down the road. The air conditioner may also begin to blow warm air. *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.