2011 Buick Regal Technical Service Bulletins

1,527 technical service bulletins (TSBs) are on record for the 2011 Buick Regal. 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.

• 10044235Apr 1, 2012Steering. Gm: guidelines for nj1 power steering powerpack (module) replacement and parts restriction instructions.
• 10043937Apr 1, 2012Transmission and drivetrain. Buick/chevrolet: manual transmission shift lever concerns - loose, noise when shifted, hard to shift into gear or proper gear not selected when shifted.
• 10043943Mar 1, 2012Latches, locks and linkages. Gm: door lock actuators inoperative - passive entry and/or button press.
• 10041504Feb 1, 2012Electrical system, Other or unknown. Buick/cadillac/chevrolet/gmc: valve, control solenoid will be placed on restriction. *pe updated 4/18/12.
• 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.
• 10043320Dec 1, 2011Transmission and drivetrain, Engine cooling. Buick/chevrolet/gmc/pontiac/saturn: some model year vehicles may experience service engine soon (ses) lamp illuminated. Issue may be caused by the control solenoid/module assembly or may have damaged or poor terminals for under hood fuse block.
• 10043306Dec 1, 2011Engine cooling. Gmc/buick/chevrolet: noise can be heard coming from rear of engine when hood is open or while vehicle is idling.
• 10037184Oct 1, 2011Seat belts. Gm: service bulletin explaining when the safety belts are supposed to lock. *rm updated 12/6/11.
• 10040502Sep 1, 2011Engine cooling. Gm: see document search button for owner letter. 2011 lacrosse, equinox, terrain. The malfunction light will come on along with, rough idle, poor driveability, and/or possible stalling at low throttle opening. This is due to a problem with the camshaft. *rm updated 10/4/11. *pe updated 12/5/11.
• 10041484Aug 1, 2011Brakes. Saab/buick: due to all four wheel sensor, abs brake mil comes on.
• 10039590Aug 1, 2011Steering. Gm: 2011 buick regal/lacrosse. Power steering fluid is leaking from the vehicle. No root cause determined. *rm updated 10/3/11.
• 10038754May 1, 2011Body and structure. Gm: the outside door handles are sticking and not returning to their original position. 2011 regal.
• 10038705May 1, 2011Steering. Gm: the steering wheel adjustment is binding or sticking. This is caused by the steering wheel lever adjustment nut tightening.
• 10038767Apr 1, 2011Seat belts. Gm: 2011 regal. The seat belt may not latch or connect correctly. The connection may be intermittent, but the vehicle does not sense it.
• 10044124Mar 1, 2011Electrical system. General motors: due to the parasitic drain/discharge on 2011 vehicles and trucks, a no crank/no start and dead battery would occur. Cadillac sts and chevrolet volt not included.
• 10038652Mar 1, 2011Steering. Gm: a service stability/traction light is on. There may also be various stored trouble codes. Updated on 06/24/2011. *kb updated on 06/27/2011.
• 10038510Mar 1, 2011Engine cooling. Gm: there may be noise coming from the cylinder head, because of low oil pressure which is caused by debris.
• 10038511Feb 1, 2011Engine cooling. Gm: there may be a short rattle noise from the front of the engine when it is started. It could be a problem with cam phasers or the engine belt.
• 10038465Feb 1, 2011Transmission and drivetrain. Gm: the malfunction indicator light is on and the transmission may slip due to debris entering the channel plate.
• 10038295Feb 1, 2011Other or unknown. Gm: information on fixing multiple situations right the first time.
• 10038286Feb 1, 2011Transmission and drivetrain. Gm: there is a delayed transmission when selecting drive or reverse. 2011 buick regal.
• 10041429Jan 1, 2011Fuel system. Buick/chevrolet/gmc: indicator lamp is malfunctioning intermittently.
• 10037218Oct 1, 2010Electrical system, Engine cooling. Gm: the engine may stall when coming to a stop or turning in hot weather. The engine will restart. There is a service procedure for reprogramming the ecm.
• 10036104Aug 1, 2010Steering, Electrical system. Buick/cadillac/chevrolet/gmc: service stability message with code u07010. After further investigation you may notice trouble code 70710 set by the steering angle sensor.
• 10033947Jun 1, 2010Seats. Buick: update for inventory and customer vehicles; front seat adjustment inoperative; expires with base warranty. Provides a service procedure to inspect and, if necessary, install protection to the driver and passenger front seat wire harness on certain vehicles.
• 10033535Jun 1, 2010Other or unknown, Equipment. Buick service campaign: see document search button for owner letter. Headliner odor. Under certain conditions, the vehicle headliner on may produce an odor. Inspect the headliner and if necessary replace it. Model regal. Csc letter was received.
• 10033904May 1, 2010Steering. Buick: update for inventory and customer vehicles power steering line fitting positioned incorrectly-expires with base warranty. Procedure to inspect the position of the power steering line banjo fitting locking device on certain vehicles equipped with a 2.4l 4 cylinder engine (laf).

← All problems reported for the 2011 Buick Regal