Buick Riviera 1994–1995 — technical service bulletin
Bulletin 576403 · NHTSA communication 44055 · issued May 1, 1995
Technical service bulletin
communication type
Electrical System
component
1994–1995
model years
12
vehicle entries
Official summary
Starter motor continues to run or crank after the engine is running or turned off (solenoid ground wire). *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.