2011 Chevrolet Impala Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2011 Chevrolet Impala

The transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.

The automatic transmission shifter may fail, or a wire may break near the shifter causing the ignition key to become stuck in the ignition lock cylinder.

A Loose or worn gas cap may cause Check Engine Light to illuminate.

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It will start sometimes but I took the positive terminal off the battery and the engine died. Is it my altinator

have schedule for diagnois and still under powertrain warrenty wondering what to expect from what ive read so far pcm is not covered under warrenty c can you make anything more clear and what kind of cost can i expect and does it have to be a dealer part?

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Excess weight on the key ring can cause the ignition switch to move out of the run position without warning, turning off the engine. This defect can also affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. Dealers will install two 13mm key rings and key insert into the vehicle's ignition keys to correct this concern.

On vehicles equipped with the "police" option package, one or both of the front lower control arms may fracture. A broken control arm can result in the loss of control of the vehicle, increasing the risk of a crash. Dealers will replace both front lower control arms to correct this concern. The General Motors recall number is 12104.

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i had an 08 impala ltz drove it for over 112k miles loved the car.. my buddy was trading in his 2011 lt so i dummied up and traded for it... pretty car.. runs decent... but omg... what idiots are designing the seats for GM now... needless to say after owning the car for 4 months i'm getting rid of it... note to manufacturers...the more you scoop and contour seats the fewer people they will fit....

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