# Service bulletins for the 1991 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.

11 bulletins from NHTSA, as of 2026-10-19.

- [130089009](/bulletins/10246631.md), 2023-12-11, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Expanded Availability for Remanufacture and Return \(R\&R\) Electronic Control Modules
- [832006](/bulletins/603085.md), 1999-02-01, Service bulletin: STRUCTURE:BODY. SOME CUSTOMERS MAY COMMENT THAT THERE IS CORROSION \( RUST \) APPEARING ON THE LEFT AND /OR RIGHT ROCKER PANEL\(S\). \*YC
- [98833005](/bulletins/602751.md), 1999-01-11, Service bulletin: SUSPENSION. SOME CUSTOMERS MAY COMMENT THAT THE VEHICLE
- [10001](/bulletins/601769.md), 1998-08-24, Service bulletin: POWER TRAIN:AXLE ASSEMBLY. INFORMATION ON GROWLING NOISE IN TRANSAXLE DURING FIRST FOUR MINUTES AFTER START UP. \*YC
- [971101631041](/bulletins/54065.md), 1998-03-30, Service bulletin: STRUCTURE:BODY:DOOR. COMMENTS ON INOPERATIVE POWER DOOR LOCKS \(FRONT AND/OR REAR DOORS\).
- [731608](/bulletins/52564.md), 1997-08-14, Service bulletin: VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR. EXCESSIVE VIBRATION OF ELECTROCHROMIC INSIDE REARVIEW MIRROR. \*TW
- [577106A](/bulletins/51497.md), 1997-06-27, Service bulletin: POWER TRAIN:DRIVELINE:DRIVESHAFT. COLD START RATTLE NOISE \(DIAGNOSIS/SERVICE PROCEDURE\). \*TW
- [577106A](/bulletins/50571.md), 1997-05-27, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. COLD START RATTLE NOISE. \*TW
- [931531](/bulletins/39549.md), 1995-11-01, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. LITTLE TO NO AIR FLOW FROM SIDE WINDOW DEFROSTER DUCTS. \*TW
- [577106](/bulletins/39308.md), 1995-11-01, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. COLD START RATTLE NOISE. \*TW
- [436302](/bulletins/37848.md), 1995-01-11, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS. FAINT BUZZING NOISE FROM FRONT OF DASH AREA. \*TW

JSON: [/v1/vehicles/1991_buick_park-avenue/bulletins](/v1/vehicles/1991_buick_park-avenue/bulletins)

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