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 (Front LH side power window)	B
      NG (Front RH side power window)	C
      NG (Rear power window LH)	D
      NG (Rear power window RH)	E

   
   

   B

   REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH Click here

   C

   REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here

   D

   REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH Click here

   E

   REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here

   A

   END