remove your door panel there will be three screws holding it on. then you have to remove the screws holding your window to the regulator. then unbolt regulator and motor from door. Undo wiring going to motor.
internal to the engine computer The voltage regulator on a 2000 Chrysler Voyager is located within the Powertrain Control Module. If you want to replace the voltage regulator, you have to replace the PCM.