54A-LIGHTING CONTROL SENSOR CHECK

LIGHTING CONTROL SENSOR (LIGHT SENSOR) CHECK

Using the scan tool (M.U.T.-IIISE), 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, with item No.7009: RLS Low beam "ON" request, 7011: RLS Tail light "ON" request, and 7012: RLS Tunnel detect output.

note

When covering the lighting control sensor receiver, be careful not to touch the windshield surface (where the lighting control sensor receiver is mounted). (The lighting control sensor receiver has limited resistance to oil.)
Before checking the data list by using scan tool (M.U.T.-IIISE), wipe the windshield thoroughly and visually check if there are foreign materials on the windshield to which the lighting control sensor is installed.