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Home >> Lexus >> 2017 >> LS 460 L, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Wiper System / Washer System - Service Information >> Front Wiper Motor >> Removal [09/2015 - ] >> Procedure

Removal [09/2015 - ]: Procedure

  1. PRECAUTION 
    NOTE:

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work. (Refer to PRECAUTION [09/2015 - ] ).

  2. REMOVE COWL TOP VENTILATOR LOUVER RH 
    1. Remove the 6 clips and cowl top ventilator louver RH.
      GTY615954Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected (Refer to INITIALIZATION [09/2015 - ] ).

  4. REMOVE FRONT WIPER ARM LH 
    1. Remove the nut, wiper arm and blade.
  5. REMOVE FRONT WIPER ARM RH 
    1. Remove the nut, wiper arm and blade.
  6. REMOVE ENGINE ROOM SIDE COVER LH 

    Refer to PROCEDURE - Step 6

  7. REMOVE ENGINE ROOM SIDE COVER RH 

    Refer to PROCEDURE - Step 7

  8. REMOVE FRONT FENDER PROTECTOR UPPER LH 
    1. Using a clip remover, detach the clips and remove the front fender protector upper LH.
      GTY627018Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE FRONT FENDER PROTECTOR UPPER RH 

    HINT: 

    Use the same procedure described for the LH side.

  10. REMOVE HOOD TO COWL TOP SEAL 
    1. Using a clip remover, disengage the 11 clips and remove the hood to cowl top seal.
      GTY685821Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE FRONT FENDER TO COWL SIDE SEAL LH 
    1. Detach the clip and claw, and then remove the front fender to cowl side seal LH.
      GTY627019Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. REMOVE FRONT FENDER TO COWL SIDE SEAL RH 

    HINT: 

    Use the same procedure described for the LH side.

  13. REMOVE COWL TOP VENTILATOR LOUVER PROTECTOR LH 
    1. Detach the clip and claw.
    2. Detach the guide and remove the cowl top ventilator louver protector LH.
      GTY401124Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY 
    1. Remove the 2 clips.
    2. Disengage the 9 claws.
      GTY289614Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the cowl top ventilator louver sub-assembly.
  15. REMOVE WINDSHIELD WIPER LINK ASSEMBLY 
    1. Disconnect the connector. Then detach the 2 clamps and remove the wire harness from the cowl top panel.
      GTY664097Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 4 bolts and the wiper motor and link.

      HINT: 

      The 3 bolts labeled (A) in the illustration cannot be removed from the wiper motor and link because they are integrated into the wiper motor and link.

  16. REMOVE WIPER MOTOR COVER 
    1. Remove the wiper motor cover.
  17. REMOVE FRONT WIPER CRANK SUB-ASSEMBLY 
    1. Using a screwdriver, disconnect the rod of the wiper link from the front wiper crank sub-assembly as shown in the illustration.
      GTY152620Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Tape the screwdriver tip before use.

    2. Remove the nut and front wiper crank sub-assembly.
      GTY644935Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE WINDSHIELD WIPER MOTOR ASSEMBLY 
    1. Remove the 3 bolts and windshield wiper motor assembly.
      GTY138403Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002