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Home >> Toyota >> 2019 >> Tundra TRD Pro >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System (W/ Jam Protection Function) - Diagnostic Codes & Symptom Tests >> POWER WINDOW CONTROL SYSTEM (w/ Jam Protection Function) >> Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated) [08/2015 - ] >> Procedure
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Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated) [08/2015 - ]: Procedure

  1. PERFORM INITIALIZATION 
    1. Initialize the power window regulator motor (Refer to INITIALIZATION [08/2015 - ] ).
    2. Check if the power window AUTO UP/DOWN function operates (Refer to OPERATION CHECK [08/2015 - 08/2017] , or refer to OPERATION CHECK [08/2017 - ] ).

      OK

      AUTO UP/DOWN function operates.

    Result: 

    OK 

    END (PROBLEM DUE TO INITIALIZATION FAILURE) 

    Result: 

    NG 

    See step  2

  2. CHECK MOVEMENT OF DOOR GLASS 
    1. Remove the installation bolt of the door glass and hold the glass by hand. When raising the glass by hand, check that the glass moves smoothly.
      NOTE:
      • Make sure that the door glass fits into the glass run properly.
      • Make sure that the glass run is not deformed, and does not have foreign matter.

      OK

      Door glass moves smoothly.

    Result: 

    OK 

    REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (APPLICABLE LOCATION) 

    (Refer to REMOVAL [08/2015 - 08/2017] , or refer to REMOVAL [08/2017 - ] )

    Result: 

    NG 

    INSTALL DOOR GLASS AND/OR GLASS RUN PROPERLY