Module, Power Sunroof (PSM): Description
The single pane sunroof has a single motor (5) and electronic module unit (2) secured by three screws near the center of the underside of the front sunroof frame member where it is concealed above the headliner. The motor is a reversible, 12-volt Direct Current (DC) permanent magnet motor with internal thermal protection. The motor is connected mechanically to the sunroof drive gear (4) through a right angle drive and gear reduction transmission (3). The motor also is connected electrically to the on-board electronic control unit that includes an integral connector receptacle (1) that connects the unit to the vehicle electrical system through a dedicated take out and connector of the sunroof wire harness.
The sunroof motor and electronic module units cannot be repaired. If ineffective or damaged, the entire motor and module unit must be replaced.