Squeaks and sounds can sometimes be hard to find, but one of the most common things we find with this complaint is a bad u-joint or universal joint in the drive shaft. the only time you hear this is at slow speed and many times it will only happen when backing up. Any odd noises should always be checked but in particular this one can leave you stranded if it breaks. Have your service center take a look.
#drive shaft #u-joint #squeaks