Buick Century 2000 — technical service bulletin
Bulletin 010101 · NHTSA communication 619012 · issued Jan 1, 2001
Technical service bulletin
communication type
Power Train
component
2000
model years
13
vehicle entries
Official summary
Gm powertrain is currently seeking information regarding right side (passenger) axle leaks on the 4t65e transmission. *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.