Yaris 2007

Rear Window Washer/Wiper Systems

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Removal & Installation



Wiper Motor
Hatchback
  1. Disconnect the negative battery cable.
  2.  
  3. Remove back door trim board assembly:
    1. Using a screwdriver with its tip wrapped in protective tape, slide the handle plate of the back door trim board to disengage it.
    2.  
    3. Disengage the 3 claws and 9 clips and remove the back door trim board.
    4.  

  4.  
  5. Remove rear wiper arm and blade assembly:
    1. Remove the rear wiper arm head cap.
    2.  
    3. Remove the nut and rear wiper arm and blade.
    4.  
    5. Remove the rear wiper motor grommet.
    6.  

  6.  
  7. Remove rear wiper motor:
    1. Disconnect the connector.
    2.  
    3. Loosen bolt -A-.
    4.  
    5. Remove bolt -B- and the rear wiper motor.
      NOTE
      Do not try to remove the bolt since it is integrated with the motor.



      Click image to see an enlarged view

      Fig. Identifying bolts -A- and -B-



      Click image to see an enlarged view

      Fig. View of the rear wiper motor and related components-Hatchback

    6.  

  8.  

To install:

  1. To install, reverse the removal procedure. Refer to the illustration for torque values.
  2.  
  3. Pay attention to the following:
    1. When installing the front wiper arm and blade assembly:

      Scrape any metal powder off the serrated part of the wiper arm with a round file or the equivalent (when reinstalling)
       
      Clean the wiper pivot serrations with a wire brush.
       
      Operate the wiper, then stop the windshield wiper motor in the automatic stop position.
       
      Install the rear wiper arm into the position shown in the illustration with the nut.

      Click image to see an enlarged view

      Fig. Aligning the rear wiper

       

    2.  

  4.  

 
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