FRONT WIPER MOTOR INSPECTION

PROCEDURE

  1. INSPECT FRONT WIPER MOTOR AND LINK ASSEMBLY (for LHD)

    1. Place matchmarks on the motor shaft and housing.

    2. E184712E41

      Check the LO operation.

      Table 1. Text in Illustration

      *1

      Component without harness connected

      (Windshield Wiper Motor and Link Assembly (for LHD))

      1. Connect the positive (+) lead of the battery 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).

    3. E184712E04

      Check the HI operation.

      Table 2. Text in Illustration

      *1

      Component without harness connected

      (Windshield Wiper Motor and Link Assembly (for LHD))

      1. Connect the positive (+) lead of the battery 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).

    4. E184712E42

      Check the automatic stop operation.

      Table 3. Text in Illustration

      *1

      Component without harness connected

      (Windshield Wiper Motor and Link Assembly (for LHD))

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

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

        09843-18040

      3. Check that the motor stops automatically at the position where the matchmarks align.

        OK

        Motor stops automatically at the position where the matchmarks align.

        If the result is not as specified, replace the front motor and link assembly.

  2. INSPECT FRONT WIPER MOTOR AND LINK ASSEMBLY (for RHD)

    1. Place matchmarks on the motor shaft and housing.

    2. E184712E06

      Check the LO operation.

      Table 4. Text in Illustration

      *1

      Component without harness connected

      (Windshield Wiper Motor and Link Assembly (for RHD))

      1. Connect the positive (+) lead of the battery 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).

    3. E184712E07

      Check the HI operation.

      Table 5. Text in Illustration

      *1

      Component without harness connected

      (Windshield Wiper Motor and Link Assembly (for RHD))

      1. Connect the positive (+) lead of the battery 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).

    4. E184712E43

      Check the automatic stop operation.

      Table 6. Text in Illustration

      *1

      Component without harness connected

      (Windshield Wiper Motor and Link Assembly (for RHD))

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

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

        09843-18040

      3. Check that the motor stops automatically at the position where the matchmarks align.

        OK

        Motor stops automatically at the position where the matchmarks align.

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