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Power Window Control System: Pre-Check

  1. POWER WINDOW OPERATION MODE 
    NOTE: The initial condition that the customizing function by the hand-held tester is not chosen is shown.

    Standard: 

    STANDARD OPERATION CONDITION

    Power Window Operation Ignition Switch ON Ignition Switch OFF Operative After Key-OFF Ignition Switch OFF Inoperative After Key-OFF
    Manual UP Operative Jam Protection Function Operative Inoperative
    Manual DOWN Operative Operative Inoperative
    AUTO UP Jam Protection Function Operative Jam Protection Function Operative Inoperative
    AUTO DOWN Operative Operative Inoperative
    UP Operation Interlocked With Key Inoperative Jam Protection Function Operative Jam Protection Function Operative
    DOWN Operation Interlocked With Key Inoperative Operative Operative
  2. POWER WINDOW FAIL-SAFE FUNCTION 
    1. When an abnormality is detected in the limit switch and pulse sensor for operating the jam protection function (DTC: B1231/31, B1232/32), the following power window operations will be prohibited by the fail-safe function.

      Standard: 

      STANDARD OPERATION CONDITION

      Power Window Operation Ignition Switch ON Ignition Switch OFF Operative After Key-OFF Ignition Switch OFF Inoperative After Key-OFF
      Manual UP Operative Operation Prohibited .....
      Manual DOWN Operative Operation Prohibited .....
      AUTO UP Operation Prohibited Operation Prohibited .....
      AUTO DOWN Operation Prohibited Operation Prohibited .....
      UP Operation Interlocked With Key ..... Operation Prohibited Operation Prohibited
      DOWN Operation Interlocked With Key ..... Operation Prohibited Operation Prohibited
    NOTE: In case of normal limit switch, the prohibition (fail-safe function) will be cancelled by fully opening the door glass that is fully closed by the manual operation, then AUTO operations will be possible.
  3. CHECK HAND-HELD TESTER 
    1. ECU Data Monitor:
      1. The ECU data monitor will indicate if the part is normal or malfunctioning.

        Standard: 

      Door ECU (driver side) (switch condition) 

      SWITCH CONDITION

      Item Inspecting Condition Standard Value
      Driver Side Power Window AUTO Switch Pressed --> Not Pressed ON/OFF
      Jam Protection Limit Switch Power Window Fully Open --> Fully Closed ON/OFF

      Door ECU (driver side) (jam protection threshold) 

      JAM PROTECTION THRESHOLD

      Item Inspecting Condition Standard Value
      Window Full-Close Position --> 1/4 Open Position Power Window Is Going UP By Manual Operation OK/CAUTION(1)
      Window 1/4 Open Position --> 2/4 Open Position Power Window Is Going UP By Manual Operation OK/CAUTION(1)
      Window 2/4 Open Position --> 3/4 Open Position Power Window Is Going UP By Manual Operation OK/CAUTION(1)
      Window 3/4 Open Position --> Full-Open Position Power Window Is Going UP By Manual Operation OK/CAUTION(1)
      (1) CAUTION is indicated when something is detected as being caught in the window.
    2. Active Test:
      1. The active test will indicate if the part is normal or malfunctioning.

        Standard: 

      Door ECU (driver side) 

      ACTIVE TEST STANDARD OPERATION CONDITION

      Item Operation
      Power Window UP/DOWN
    3. Customizing Function (reference):
      1. Using the hand-held tester, select a setting from the following items on the power window.

        Standard: 

      Door ECU (driver side) 

      CUSTOMIZING FUNCTION STANDARD OPERATION CONDITION

      Item Setting
      Power Window UP Operation Interlocked With Door With/Without Function
      Power Window DOWN Operation Interlocked With Door With/Without Function