AUDIO AND VISUAL SYSTEM Pointer Displayed/not Displayed Repeatedly

WIRING DIAGRAM

A000T5SE01
*a from RH J/B-B H-fuse
*b MULTIMEDIA
*c from RH ACC Relay
*d Remote Touch (Remote Operation Board)

CAUTION / NOTICE / HINT

Note

Inspect the fuses for circuits related to this system before performing the following inspection procedure.

PROCEDURE


  1. CONFIRM SYMPTOMS


    1. Recheck the situation when the malfunction occurs.

      Tech Tips


      • When a user lays their hand on the remote touch switch knob, the pointer may be displayed and hidden repeatedly according to the knob movement.

      • When driving on a rough road where the vehicle lurches or shakes around due to the bumps, the remote touch switch knob may move unexpectedly as a result.

      Result
      Result Proceed to
      Symptom occurs in any situation. A
      Symptom occurs when hand is rested on the remote touch switch knob while driving. B
      Symptom occurs when driving on a rough road that causes the vehicle to lurch or shake around. C

    B

    END

    C

    CHECK CONNECTOR CONNECTION CONDITION Click here

    A

  2. CHECK FOR FOREIGN MATTER


    1. Check if there is any foreign matter around the remote touch screen that interferes with operation of the screen.

      OK
      There is no foreign matter around the remote touch screen that interferes with operation of the screen.

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    FOREIGN MATTER (CHECK OPERATION AGAIN)

  3. CHECK CONNECTOR CONNECTION CONDITION


    1. Check if the remote operation controller assembly connector is securely connected.

      OK
      The connector is securely connected.

    NG

    SECURELY CONNECTED

    OK

  4. CHECK HARNESS AND CONNECTOR (REMOTE TOUCH [REMOTE OPERATION BOARD] - BATTERY AND BODY GROUND)


    1. A000QNPE03
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Remote Touch [Remote Operation Board])

      Disconnect the remote touch (remote operation board) connector.

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

      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      N60-1 (+B) - Body ground Power switch off 11 to 14 V
      N60-2 (ACC) - Body ground Power switch on (ACC) 11 to 14 V

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      N60-15 (GND) - Body ground Always Below 1 Ω

    OK

    REPLACE REMOTE TOUCH (REMOTE OPERATION BOARD) Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR