LIGHTING CONTROL SENSOR (LIGHT SENSOR) CHECK


Using the M.U.T.-III, check the data list of LIN. It is judged normal if the display turns ON from OFF when the light receiver of lighting control sensor is covered by hand under direct sunlight, with item No.7009: RLS Low beam "ON" request, 7011: RLS Tail light "ON" request, and 7012: RLS Tunnel detect output.
note Before checking the data list by using M.U.T.-III, wipe the windshield thoroughly and visually check if there are foreign materials on the windshield to which the lighting control sensor is installed.