2003 Nissan-Datsun Sentra SE-R, AutomaticFACTORY OEM SERVICE PROCEDURE

Inspection Procedure

WARNING: This page is about a different car, the 2006 Scion tC. However, it is still accessible from the selected car via links, so may be relevant.
  1. RESET POWER WINDOW REGULATOR MOTOR ASSEMBLY (LH AND RH) 
    1. Reset the power window regulator motor for the power window that does not fully close (see INITIALIZATION  ).
    2. Check if the window AUTO UP/DOWN function operates normally.

      OK: AUTO UP/DOWN function operates normally. 

    OK : END 

    NG: Go To Next Step 

  2. CHECK FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY (LH AND RH) 
    1. Remove the door glass (see DISASSEMBLY ).
    2. Operate the power window regulator without installing the door glass using the power window switch.
    3. Check that the power window regulator operates smoothly.

      OK: Power window regulator operates smoothly. 

    NG : REPLACE FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY (LH AND RH) 

    OK : REPLACE DOOR GLASS RUN (LH AND RH) 

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.