2004 Buick Park Avenue Technical Service Bulletins

375 technical service bulletins (TSBs) are on record for the 2004 Buick Park Avenue. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10246951Oct 1, 2012Equipment. Programming And Activation Of Replacement OnStar Modules.
• 10038294Jan 1, 2012Seat belts. Gm: there are seat belt problems: difficulty latching and unlatching buckle. Buckle release button is sticking. Seat belt warning light illuminated. Likely caused by sticky beverages that are spilled into the buckle assembly. *rm updated 4/3/12.
• 10027804Nov 1, 2008Electrical system, Equipment. General motors corp: special coverage adjustment; analog onstar deactivation. *pe updated 2/17/09.
• 10026805Sep 1, 2008Equipment. Buick chevrolet gmc service campaign: see document search button for owner letter. Special coverage adjustment-analog onstar deactivation. Csc letter was received.
• 10026686Jun 1, 2008Suspension. Gmc: harsh ride or line installation concern with delco shock kit. Concerns with connecting the lines to the shocks and the air compressor. Concern of harsh ride after installation.
• 10026586Jun 1, 2008Equipment. Buick cadillac chevrolet gmc hummer oldsmobile pontiac saab saturn service campaign: see document search button for owner letter. Special coverage adjustment-analog onstar deactivation. Fcc ruled in 2002 wireless carriers would no longer re required to support analog wireless network starting in 2008. *pe csc letter was received. Updated 12/1/08.
• 10025065Mar 1, 2008Transmission and drivetrain. Informational on 4t65-e mn7, m15 and m76 front wheel drive automatic transmission valve body reconditioning, dtcs p0741, p0742, p0757, p842, harsh shifts or slips.
• 10017212Oct 28, 2005Engine cooling. Engine vibration at idle in gear.
• 10017172Oct 27, 2005Engine cooling. Engine whine or buzz noise sounds like a generator type noise on 3.1l or 3.8l engines.
• 10017143Oct 26, 2005Transmission and drivetrain. Drive sprocket support bearing missing or dtc p0741 and p0742.
• 10018126Sep 1, 2005Engine cooling. Oil life system reset procedures - cars. Gm tech link.
• 10017568Sep 1, 2005Vehicle speed control. Intermittent chuggle or fishbite on light acceleration or a highway speeds with no diagnostic trouble codes (dtcs).
• 10014933May 12, 2005Transmission and drivetrain. 4t65e (mn7) transmission fluid leak on right side axle seal.
• 10014904May 11, 2005Body and structure. Popping noise in the footwell area.
• 10016268Nov 1, 2004Tires. Tire pressure monitor reset/learn-when the pressure in the affected tire was set to specification on some vehicles, the check tire pressure and or xx tire high/low display is canceled within 20 seconds of the pressure adjustment.
• 10014346Aug 1, 2004Engine cooling. Oil life system reset procedures - cars.
• 10011192Aug 1, 2004Equipment. Hvac control module lens scratched.
• 10014233Jul 1, 2004Electrical system. Ignition switch removal.
• 10012115Jul 1, 2004Engine cooling. Availability of exhaust muffler for service.
• 10012148Jun 1, 2004Engine cooling. New rear main seal and special tool for installation.
• 10013267May 18, 2004Body and structure. The faceplate for the ac control head has been cracked.
• 10013044Mar 23, 2004Body and structure. This is a fix it right the first time reminder going out to buick dealers regarding ashtrays that are either difficult to open or will not stay closed.
• 10013143Nov 6, 2003Visibility (wipers, defrost, mirrors). Bulge in the right side a-pillar trim.
• 10013138Nov 5, 2003Fuel system, Other or unknown. Diagnostic trouble codes p0440 and p0455, along with a loose fuel cap message displayed on the dic on vehicles with 3800 engine applications.
• 10012562Jul 1, 2003Transmission and drivetrain. Changes for 2004 model year for 4t65e transaxle - internal changes to valve body, spacer plate and channel plate and touch activated power (tap).

← All problems reported for the 2004 Buick Park Avenue