Start the floor defrost door vacuum control motor repair process by taking out the LH lower instrument panel insulator then remove the two pin-type retainers followed by the trim panel. Begin by removing the Vacuum line alongside lowering the two data link connector screws before eliminating the vacuum control motor from the floor defrost door. Detach the
Lighting Control Module by first unscrewing its screws and separating the clip before cutting off electrical connectors. Begin by disconnecting the lighting control module screws and the module bracket then detach the floor/defrost door vacuum control motor by removing its clip and the two securing nuts. Terminating vacuum connection points completes the operation for the floor/defrost door vacuum control motor. Reassemble the system through the opposite order of previous component removal.