LANE DEPARTURE ALERT SWITCH(for RHD) INSPECTION

PROCEDURE


  1. INSPECT LANE-KEEPING ASSIST MAIN SWITCH (LANE DEPARTURE ALERT SWITCH)


    1. A01CXAOC01
      *a

      Component without harness connected

      (Lane-keeping Assist Main Switch (lane departure alert switch))

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      3(GND) - 6(ECU) Lane-keeping assist main switch (lane departure alert switch) pushed Below 1 Ω
      3(GND) - 6(ECU) Lane-keeping assist main switch (lane departure alert switch) not pushed 10 kΩ or higher

      If the result is not as specified, replace the lane-keeping assist main switch (lane departure alert switch).

    2. Inspect the illumination operation.


      1. Apply battery voltage to the lane-keeping assist main switch connector, and check that the lane-keeping assist main switch (lane departure alert switch) illuminates.

        OK
        Measurement Condition Specified Condition

        Battery positive (+) → Terminal 5(ILL+)

        Battery negative (-) → Terminal 4(ILL-)

        		 Illuminates

        If the result is not as specified, replace the lane-keeping assist main switch (lane departure alert switch).