Front Wiper Motor Inspection

Place matchmarks on the motor shaft and housing.

Check the LO operation.

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

   OK:

   The motor operates at low speed (LO).
   

   Text in Illustration

   *a	Component without harness connected (Windshield Wiper Motor and Link Assembly (for LHD))

Check the HI operation.

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

   OK:

   The motor operates at high speed (HI).
   

   Text in Illustration

   *a	Component without harness connected (Windshield Wiper Motor and Link Assembly (for LHD))

Check the automatic stop operation.

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).
   

   SST

   09843-18040
   

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

   OK:

   The motor stops automatically at the position where the matchmarks align.
   

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

   Text in Illustration

   *a	Component without harness connected (Windshield Wiper Motor and Link Assembly (for LHD))

Place matchmarks on the motor shaft and housing.

Check the LO operation.

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

   OK:

   The motor operates at low speed (LO).
   

   Text in Illustration

   *a	Component without harness connected (Windshield Wiper Motor and Link Assembly (for RHD))

Check the HI operation.

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

   OK:

   The motor operates at high speed (HI).
   

   Text in Illustration

   *a	Component without harness connected (Windshield Wiper Motor and Link Assembly (for RHD))

Check the automatic stop operation.

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).
   

   SST

   09843-18040
   

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

   OK:

   The 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.
   

   Text in Illustration

   *a	Component without harness connected (Windshield Wiper Motor and Link Assembly (for RHD))