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Service bulletins for the 1998 Buick Park Avenue

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

86 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
PI12172018-05-07. Service bulletin. POWER TRAIN. This preliminary bulletin provides a way to aid the technician in diagnosing transmission fluid leaking from the trans breather vent.
000730002B2002-10-11. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. CONCERNS WITH SLIPS, HARSH UPSHIFT OR GARAGE SHIFTS, LAUNCH SHUDDERS, FLARES, ERRATIC SHIFTS AND INTERMITTENT CONCERNS, DIAGNOSTIC TROUBLE CODE P1811 OR P0748 SET. *TT
010730032B2002-03-25. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME OWNERS MAY COMMENT ON A TRANSMISSION OIL LEAK. *TT UPDATED *EH
0007300012000-04-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL). SOME CUSTOMERS MAY COMMENT ABOUT THE HIGH EFFORT TO MOVE THE RANGE SELECTOR (GEAR SHIFT) CONTROL LEVER TO A DESIRED POSITION. *TT
9907300071999-09-21. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. VEHICLES WITH HYDRA-MATIC TRANSAXLE MAY EXHIBIT VEHICLE SHUDDER WHEN REAPPLYING THROTTLE (GREATER THAN 50%) AFTER STOPPING. *TT
100031998-08-24. Service bulletin. POWER TRAIN. THIS BULLETIN MENTIONS THAT TECHNICIANS MAY ENCOUNTER SPS ERROR CODES WHEN ATTEMPTING TO REPROGRAM THE POWER TRAIN CONTROL MODULE. *TT
100011998-08-24. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. INFORMATION ON GROWLING NOISE IN TRANSAXLE DURING FIRST FOUR MINUTES AFTER START UP. *YC
98737104A1998-08-03. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. CONCERNS OF NOISE/VIBRATION/GROWL FROM FRONT OF VEHICLE ON RIGHT TURNS OR HARD ACCELERATION. *YC

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.