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Resources for the Repair and Maintenance of your 2011 Buick LaCrosse

2011 Buick LaCrosse

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2011 Buick LaCrosse Problems

Engine -- Verified

Vehicles with certain V6 engines may illuminate the Check Engine Light one or more of the following codes: P0011, P0014, P0021, P0024, P0341, P0346, P0336, or P0391. Our technicians tell us that some vehicles may require a powertrain control module (PCM) software update to correct this issue. Other vehicles may have excess camshaft end play on one or both cylinder heads which will need to be corrected using special procedures outlined by GM.

2011 Buick LaCrosse Recalls (Recent)

Heating & Air Conditioning, March 4, 2011

RepairPal Expert Overview:

The HVAC system may stop functioning due to a software issue in the climate control module. System failure would reduce the driver's ability to command the defrost function. This can reduce visibility, increasing the risk of a crash. To correct the problem, dealers will reprogram the electronic control module for the HVAC. The recall is expected to begin by March 11, 2011. The General Motors recall number is 11057.

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2011 Buick LaCrosse Questions and Answers

Nicole W., 2011 Buick LaCrosse, 3.6L V6, Middletown, DE

I have a 2011 Buick Lacrosse. Since the purchase 4 months ago, and I've had it in the shop 3 different times. I've has the the steering column replaced, the cadillitic converter replace...

PeterDHH, 2011 Buick LaCrosse, Lubbock, TX

Difficult starting resulted in a check of the battery termeinals and the positive terminal of the 2011 LaCrosse was VERY badly corroded, eating into the clamp and some piece of metal plate that is ...

TiffG, 2011 Buick LaCrosse, Clinton, MS

Two weeks ago I purchased a 2011 Buick LaCrosse CXL. I love the car and the ride is great. However,every morning and after I crank it up to go home from work it makes a loud buzzing noise upon star...

tvyvial, 2011 Buick LaCrosse, 3.6L V6, Tallulah, LA

Everytime my car gets wet either from the rain or from washing it, it want start. the battery acts as if its dead but all the electrical system goes crazy. wipers come on and cant shut off. the lig...

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