Buick LaCrosse Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Buick LaCrosse

Buick LaCrosse Problems

Door Lock Mechanism Sticks

Door lock mechanisms not operating properly. Doors may not lock/unlock.

Replacement of faulty door lock actuator required for proper operation.

 

High Pressure Power Steering Hose Can Leak Fluid

The high pressure power steering hose will commonly leak fluid; it should be replaced.

The Check Engine Light With Code: P0011, P0014, P0021, P0024, P0341, P0346, P0336, and/or P0391

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.

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Buick LaCrosse Questions

What if my a/c blows clod air sometime then starts to blow heat? (1 answer)

It's been serviced. They fell me that the compressor is not turning off at all.

One time large leak, hasn't happened again? (1 answer)

My car was parked in my garage overnight & there was a large pool of dark reddish oily fluid under the car in the morning. I initially thought it was under the right front wheel but after looking at the stain on the floor again it was in more of the center of the front end and then ran toward...

rear axle noise (1 answer)

when car is in drive mode, a winding noise is coming from the rear axle. as you speed up the noise gets louder and levels out at about sixty mph. starting out at low speeds the noise is very low. tires have been balance rotated and checked out ok.

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Buick LaCrosse Recalls

Front Seat Mounted Side Air Bags Inflators Rupture

The front seat mounted side air bag inflators may rupture and spread metallic debris through the passenger compartment, possibly causing occupant injury or death. Dealers will replace the side impact air bag modules free of charge to resolve the concern.

Headlamps And Daytime Running Lights Fail

The headlights and daytime running lights may fail to operate. Dealers will replace the headlamp driver module free of charge to resolve the concern.

Headlights & Daytime Running Lights

These vehicles are being recalled because the headlamp driver module (HDM) can overheat and fail. This will cause the headlights and daytime running lights to stop working. Loss of this lighting will affect the ability of the driver to see the road and reduce the vehicle's visibility to oncoming vehicles, both of which increase the risk of a vehicle crash. The remedy for this problem is still under development and not yet available.

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Buick LaCrosse Reviews

hi i drive a lot of cars i only like the real american car and the Lacrosse cxl is one of the best ! from my opinion i need more cold from the AC unit i would like more Indicators like oil level and oil temp' +vacuum indicator for save gas !!! but this what i bought !!! a lot of power and you can trust the car !!!4.5 star from 5 star
Love my car. It is stylish, spacious, quiet and smooth. I have the premium 1 model superb performance gets good gas mileage and love the options. This was the 1st Buick I have purchased love everything on this car.
worst car i have owned. engine surging problems which the dealership claims to not be able to find. replaced both rear bearrings, rack and pinion leaking, rotors and pads. hard idle, car almost wants to die. again dealership not able to detect since no codes set off by it. idle sensor already replaced. sharp looking car but dont let that deceive all the problems. ugh...

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