wz2wj1
If your AC cycling on and off check your AC pressure. check The high and low pressure temp at 80 degrees, high should be 210-240/ low 50-70. I also had vibration noise at low speeds I replace The AC tensioner and tensioner pulley, $62.00 big ones, I also notice that my AC belt was worn. AC belt $29.00 all parts from the dealer and it took me one hour to install all parts.
JUS-N-5