FRONT WIPER MOTOR INSPECTION


  1. INSPECT FRONT WIPER MOTOR ASSEMBLY (for LHD)


    1. A0117E4E33
      Text in Illustration
      *1

      Component without harness connected

      (Windshield Wiper Motor)

      Check the LO operation.


      1. Connect the battery positive (+) lead to terminal 1 (+1) and the negative (-) lead to terminal 5 (E), and check that the motor operates at low speed (LO).

        OK
        Motor operates at low speed (LO).

    2. Check the HI operation.


      1. Connect the battery positive (+) lead to terminal 4 (+2) and the negative (-) lead to terminal 5 (E), and check that the motor operates at high speed (HI).

        OK
        Motor operates at high speed (HI).

    3. Check automatic stop operation.


      1. Connect the battery positive (+) lead to terminal 1 (+1) and the negative (-) lead to terminal 5 (E). With the motor rotating at low speed (LO), disconnect terminal 1 (+1) to stop the motor operation at any position other than the automatic stop position.

      2. Connect terminals 3 (S) and 1 (+1). Then connect the battery positive (+) lead to terminal 2 (B) and the negative (-) lead to terminal 5 (E) to restart the motor operation at low speed (LO).

      3. A01180WE01

        Check that the motor stops automatically at the automatic stop position.

        OK
        Refer to the illustration.

        If the result is not as specified, replace the front wiper motor.

  2. INSPECT FRONT WIPER MOTOR ASSEMBLY (for RHD)

    A0117E4E34
    Text in Illustration
    *1

    Component without harness connected

    (Windshield Wiper Motor)

    1. Check the LO operation.


      1. Connect the battery positive (+) lead to terminal 5 (+1) and the negative (-) lead to terminal 4 (E), and check that the motor operates at low speed (LO).

        OK
        Motor operates at low speed (LO).

    2. Check the HI operation.


      1. Connect the battery positive (+) lead to terminal 3 (+2) and the negative (-) lead to terminal 4 (E), and check that the motor operates at high speed (HI).

        OK
        Motor operates at high speed (HI).

    3. Check automatic stop operation.


      1. Connect the battery positive (+) lead to terminal 5 (+1) and the negative (-) lead to terminal 4 (E). With the motor rotating at low speed (LO), disconnect terminal 5 (+1) to stop the motor operation at any position other than the automatic stop position.

      2. Connect terminals 1 (S) and 5 (+1). Then connect the battery positive (+) lead to terminal 2 (B) and the negative (-) lead to terminal 4 (E) to restart the motor operation at low speed (LO).

      3. A0117LUE01

        Check that the motor stops automatically at the automatic stop position.

        OK
        Refer to the illustration.

        If the result is not as specified, replace the front wiper motor.