Nissan Car Altima & Sentra 1999-06

Door Glass & Regulator

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Power Windows



Window Diagnosis & Testing
  1. If none of the power windows can be operated using any switch, check the following:

    10A fuse, 30A fusible link
     
    M6 circuit breaker
     
    Power window relay
     
    M6 circuit breaker and power window relay related wiring
     
    Ground circuit
     
    Main power window and door lock/unlock switch
     

  2.  
  3. If Driver side power window cannot be operated but other windows can be operated, check the following:

    Driver side power window regulator circuit
     
    Driver side power window regulator
     
    Main power window and door lock/unlock switch circuit
     
    Main power window and door lock/unlock switch
     

  4.  
  5. If one or more power windows except driver's side window cannot be Operated, check the following:

    Power window sub-switches
     
    Power window regulators
     
    Main power window and door lock/unlock switch
     
    Power window circuit
     

  6.  
  7. If the power windows except driver's side window cannot be operated using main power window and door lock/unlock switch but can be operated by power window sub-switch, check the following:

    Main power window and door lock/unlock switch
     

  8.  

Window Motor, Regulator & Switch
Removal & Installation
Altima
Front


Click image to see an enlarged view

Fig. View of power window components



Click image to see an enlarged view

Fig. Locating window regulator

  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Remove the door speaker.
  4.  
  5. Temporarily reconnect the power window switch to the door harness.
  6.  
  7. Operate the power window switch to raise/lower the door glass until the door glass bolts can be seen.
  8.  
  9. Remove the door glass bolts.
  10.  
  11. Raise the door glass up into the door frame/channel and hold in place with a suitable tool.
  12.  
  13. Remove the module assembly bolts and the module assembly.
  14.  
  15. Disconnect the harness connector for the module assembly, and disconnect the harness clip from the back.
  16.  
  17. To install, reverse removal procedure.
  18.  

Rear
  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Remove the rear door finisher.
  4.  
  5. Remove the plastic vapor barrier, being careful not to tear/damage it.
  6.  
  7. Temporarily reconnect the power window switch to the door harness.
  8.  
  9. Operate the power window switch to raise/lower the door glass until the bolts can be seen.
  10.  
  11. Remove the door glass bolts.
  12.  
  13. Raise the door glass up into the door frame/channel and hold in place with a suitable tool.
  14.  
  15. Remove the bolts and the regulator and guide channel from the panel.
  16.  
  17. Disconnect the connector and remove the regulator assembly.
  18.  
  19. To install, reverse removal procedure.
  20.  

Sentra


Click image to see an enlarged view

Fig. View of window regulator and components-Front



Click image to see an enlarged view

Fig. View of window regulator and components-Rear

To remove motor and regulator, refer to appropriate illustration.

 
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