Hi Jeepers,

I have a 1998 XJ. Power door locks have stopped working. When I press either the driver side lock switch or the passenger side lock switch, I hear a whirring sound but only on the passenger front door side. Nothing happens on the other 3 doors nor rear hatch. What should I be checking for first? Broken wires + door lock actuator? I'm at a loss! Thanks for the input y'all!