I doubt it's the pump going out. It can make noise and last the life of the vehicle. If you put something like trans fluid in for power steering fluid that screws up the valve inside it. Try reving motor to about 2000 and see if noise comes in, if it's the pump it should or anything in the drive unit. Then you can disconnect belt that way and see if it stops if not then it's something else internally or trans.
Tuesday, January 13th, 2015 AT 7:10 AM