Top 20 2011 Chevrolet Impala Questions & Answers

https://www.1aauto.com/how-to-replace-serpentine-belt-06-11-chevy-impala/video/51887

Not my website..just trying to help

You seem to have some confusion. The coolant and air temp sensors don't make any sounds of any kind. Being an 11 impala I'm assuming you're referring to the air door actuators inside the dash. If they are clicking then they need replaced due to the plastic gears inside them being stripped

Battery is going out or not enough cold cranking amps, have the battery tested any auto part store does it for free.

Check your fuses.

Should be a 13mm to remove them. If you need the thread size and actual length, just call a dealership parts department and they can give you the specs. I would not use cheaper bolts for the install as they can corrode and snap off easier than the stock bolts.....which may have already done the same. Make sure to use some nickel anti-seize when installing

Mineral spirits. You can go to any hardware store and get some. It may be called paint thinner. However, get "mineral spirits". After using mineral spirits, soap and water. Soak up as much as possible with rags. Then, if not too much mineral spirits are still present, use a shop vacuum and an gallon of soapy water. Suck it out really well. Then let it dry well. You will be shocked at how clean it comes out.

Hit your local junk yard many will let you go look for one. Wear work boots or rubber boots or they won't let you in. Make a list of easy items you need for car. Take a few hand tools some things you may want to take pictures of to match up. Once there you will be there long never bring wife and kids to wait in car for you. You will all regret it. Junk yards are fun only for you.

Hello Lillian, This sounds like a software issue. If the vehicle build list included the Blue Tooth option these systems are quite complex so you may not be able to sort it out by looking over the guides. I have included a link to the owners manual for the 2011 Impala if your original one is not available. If the fault is software related and you purchased new from a dealer your best option is to request an estimate for repair. Last but not least....and this does not always work...a system reset could be attempted by disconnecting the battery (-) for a short period (10 Minutes)and then re connecting it.A previous post also referred to the amplifier as the culprit. Impala Owners Manual: http://www.chevrolet.com/content/dam/Chevrolet/northamerica/usa/nscwebsite/en/Home/Ownership/Manuals%20and%20Videos/02_pdf/2011_Impala_Owner_Manual.pdf

I assume you are talking about the camshaft position actuator, it is under the engine front cover on the end of the cam shaft.

Under the hood. But if the fuse blew then the circuit is shorted.

there could be several things causing the problem, can you tell me what the engine size is, and if the car has an alarm system which I am suspecting it does, if so is it a factory alarm or an aftermarket. Prior to this, where you experiencing any other problems with the vehicle? When you put they keys in to crank do your lights or radio work, power windows work? and last is that what prompted the replacement of the starter relay, and battery? I would like to help you get this fixed, so if you can leave a comment with that information I will do my best to help get your car back up and running! jason

Check battery and make sure the charge is good. If unsure , try a boost

Start with a "professional" coolant system flush. Sounds like there's a blockage somewhere. If you're putting coolant in the resevoir and not directly in the radiator, and it's disapearing, check the radiator. If radiator is full it's a blockage, if it's low/empty there's a leak.

ROBERT, SEE YOUR NEAREST CHEVROLET DEALER ASK FOR MANAGER TO SEE YOUR PROBLEM,, SOUNDS LIKE POSSIBLE REPAIR?

Look up the owner's manual.

If the check engine light is on there will be OBDII and manufacturer specific codes. These codes start with a letter and are followed by four numbers (P0304 for example). These codes can only be read by an OBDII code reader or a scan tool. These are the codes you need to get in order to start trouble shooting your vehicles problem. I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Check the fuses.

door actuator is no good

If you don't have a tester. Find the fuse location for the defroster and pull it out. If you can't tell by looking then swap it with another one of the same type and size from the panel that you know is good (i.e. that system is working fine). If the unit works the fuse was bad. If not you need to troubleshoot the defroster circuit to find the problem.

Depending on what's wrong. A bad wheel sensor, A couple hundred dollars. Bad module, A thousand dollars. Have the codes read and repost.