Front Wiper Motor And Link Inspection

Check the LO operation.

1. Connect the battery's 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).
   

Check the HI operation.

1. Connect the battery's 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).
   

Check the automatic stop operation.

1. Connect the battery's 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 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 battery's positive (+) lead to terminal 2 (B) to restart the motor operation at low speed (LO).
   

   SST

   09843-18040
   





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

   OK:

   Refer to illustration.
   

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