Buick Park Avenue 2001 — technical service bulletin
Bulletin 120601 · NHTSA communication 623510 · issued Jun 12, 2001
Technical service bulletin
communication type
Steering
component
2001
model years
1
vehicle entries
Official summary
Subject regarding vehicles with y56 suspension exhibiting steering gear squawk or moan noise. *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.