Buick Park Avenue 1995 — technical service bulletin
Bulletin CMP/95C11B1 · NHTSA communication 39726 · issued Dec 1, 1994
Technical service bulletin
communication type
Electrical System
component
1995
model years
3
vehicle entries
Official summary
General motors has determined that certain 1995 buick park avenue and riviera model vehicles equipped with a 3800 series ii engine (l36) may have a deceleration stall under limited conditions. This could result in a loss of power steering assist, generator and power braking assist. To prevent this condition from occurring, dealers are to replace suspect mem-cal of the powertrain control module (pcm) with a mem-cal of an improved design. *tw
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.