POWER WINDOW CONTROL SYSTEM Jam Protection Function does not Operate

DESCRIPTION

• This symptom may occur to all door windows.

  The jam protection function operates within a specified range during the manual up or auto up operation.

INSPECTION PROCEDURE

PROCEDURE

1. PERFORM INITIALIZATION

   
   

   1. Initialize the power window regulator motor Click here.

   2. Check if the power window auto up/down function operates Click here.

      OK
      Auto up/down function operates.

   
   

   NG

   END (PROBLEM DUE TO INITIALIZATION FAILURE)

   OK

2. CHECK JAM PROTECTION FUNCTION OPERATING RANGE

   
   

   1. Check if the jam protection function operates for applicable power window.

      Tech Tips

      The jam protection function does not operate from the fully closed position of the door glass to 4 mm (0.157 in.) below that.

      OK
      Jam protection function operates.

      Result

      Result	Proceed to
      OK	A
      NG (Driver side power window)	B
      NG (Passenger side power window)	C

   
   

   B

   REPLACE FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY (DRIVER SIDE) Click here

   C

   REPLACE FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY (PASSENGER SIDE) Click here

   A

   END