Noise when backing up

front strut top bearing is worn, 2011 should still be under warranty

it can be your parking brake shoe in the rear that is inside the rear rotor. there is a brake pad and a parking brake shoe in the rear

you need to replace the transfere case

Try checking all vacuum lines for broken or leaks. Sounds like a vacuum problem/leak to me. Possibly intake manifold leak at gasket.

Get it to a qualified shop unless you want to be stranded at the worst possible time.

it sounds to me like you have an ignition problem, especially because of the poping noise check the plugs and wires first{common problem} get back to me if you need more help Thanks Ray Please rate my fix?

check to make sure the starter is seated correctly to the bell housing also check for a cracked! nose cone on the starter as well and make sure the front nose casting bushing isn;t worn out and make sure they sold you the correct tooth count flywheel

Check strut springs and front suspension linkage sounds like something is broken.

Frontwheel Dive CV joint is going out. Starts out as a clicking sound in turns. Will eventualy break
leaving you stranded. Requring tow fee Plus repair.

Repair usualy around $350.00 to $400.00

Sorry for your trouble.

You can also check by finding lagre parking lot turning wheel hard i backing up. Wheel one side then do the other dirctrion you will hear poping/clicking sound.

If you have the capability to lift your tires using you cars jack try to rotate all tires at a time. make sure you have not engage to any gear anghand barke off and make sureto put a safety block on the opposite tire you are lifting. if you have hard time to rotating your tire wich is lifted and on nuetral positon your brakes are stuck. Have a good mechanic check it for you