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Home >> Toyota >> 2007 >> Sequoia Limited, RWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Windshield/Window Glass >> Power Window Control System >> Data List/Active Test

Data List/Active Test

  1. DATA LIST 

    HINT:

    According to the DATA LIST displayed by the intelligent tester, you can read the value of the switch, sensor, actuator and so on without parts removal. Reading the DATA LIST as the first step of troubleshooting is one of the methods to shorten labor time.

    1. Connect the intelligent tester to the DLC3.
    2. Turn the ignition switch ON.
    3. According to the display on the tester, read the DATA LIST.

      D-DOOR 

      D-DOOR DATA LIST REFERENCE

      Item Measurement Item/Display (Range) Normal Condition Diagnostic Note
      D P/W AUTO SW Driver door power window auto SW signal/ON or OFF ON: Driver door power window auto UP/DOWN SW is ON
      OFF: Driver door power window auto UP/DOWN SW is OFF      		 -
      P P/W AUTO SW Driver door power window auto SW signal/ON or OFF ON: Driver door power window auto UP/DOWN SW is ON
      OFF: Driver door power window auto UP/DOWN SW is OFF      		 -
      LIMIT SW Jam protection limit SW/ON or OFF ON: Window is almost fully open
      OFF: Window is open      		 (1)
      (1) If the jam protection limit switch is turned ON, the jam protection function will stop.

      Even if the switch is not turned ON when the windows are almost fully open, the window will not fully close as jam protection operates at upper window positions during automatic-up operation.

      HINT:

      The following data list can be used when the power window is operated through manual-up operation during the ACTIVE TEST.

      ACTIVE TEST REFERENCE

      Item Measurement Item/Display (Range) Normal Condition Diagnostic Note
      GLASS POS-1/4 Detects things caught in the P/W/OK or CAUTION
      (Displayed during the active test)      		 OK: Nothing caught in the range between fully open and 1/4 open (1)
      GLASS POS-2/4 Detects things caught in the P/W/OK or CAUTION
      (Displayed during the active test)      		 OK: Nothing caught in the range between 1/4 open and 2/4 open (1)
      GLASS POS-3/4 Detects things caught in the P/W/OK or CAUTION
      (Displayed during the active test)      		 OK: Nothing caught in the range between 2/4 open and 3/4 open (1)
      GLASS POS-OPEN Detects things caught in the P/W/OK or CAUTION
      (Displayed during the active test)      		 OK: Nothing caught in the range between 3/4 open and fully open (1)
      (1) If the CAUTION is displayed without applying any resistance in each range, there must be something caught somewhere in that range.
      ACTIVE TEST REFERENCE

      Item Measurement Item/Display (Range) Normal Condition Diagnostic Note
      UP/DOOR KEY (1) Driver door key lock and unlock switch linked window open and close/AVAIL or NOT AVL AVAIL: Key-linked open and close
      SET NOT AVL: Key-linked open and close UNSET      		 -
      DOWN/DOOR KEY (1) Driver door key lock and unlock switch linked window open and close/AVAIL or NOT AVL AVAIL: Key-linked open and close
      SET NOT AVL: Key-linked open and close UNSET      		 -
      (1) When the ignition key is not in the key cylinder and the back door is locked, turning and holding the key in the back door key cylinder in the lock position for 1.5 seconds or more activates the driver door ECU to operate the power window motor and close the power window.

      Similarly, turning and holding the key in the back door key cylinder in the unlock position for 1.5 seconds or more when the back door is unlocked will open the power window.

      P-DOOR 

      P-DOOR ACTIVE TEST REFERENCE

      Item Measurement Item/Display (Range) Normal condition Diagnostic Note
      P P/W AUTO SW Front passenger power window auto SW signal/ON or OFF ON: Front passenger power window auto UP/DOWN SW is ON
      OFF: Front passenger power window auto UP/DOWN SW is OFF      		 -
      LIMIT SW Jam protection limit SW/ON or OFF ON: Window is almost fully open
      OFF: Window is open      		 (1)
      (1) If the jam protection limit switch is turned ON, the jam protection function will stop.

      Even if the switch is not turned ON when the windows are almost fully open, the window will not fully close as jam protection operates at upper window positions during automatic-up operation.

      HINT:

      The following data list can be used when the power window is operated through manual-up operation during the ACTIVE TEST.

      ACTIVE TEST REFERENCE

      Item Measurement Item/Display (Range) Normal condition Diagnostic Note
      GRASS POS-1/4 Detects things caught in the P/W/OK or CAUTION
      (Displayed during the active test)      		 OK: Nothing caught in the range between closed and 1/4 open (1)
      GRASS POS-1/2 Detects things caught in the P/W/OK or CAUTION
      (Displayed during the active test)      		 OK: Nothing caught in the range between 1/4 open and 1/2 open (1)
      GRASS POS-3/4 Detects things caught in the P/W/OK or CAUTION
      (Displayed during the active test)      		 OK: Nothing caught in the range between 1/2 open and 3/4 open (1)
      GRASS POS-OPEN Detects things caught in the P/W/OK or CAUTION
      (Displayed during the active test)      		 OK: Nothing caught in the range between 3/4 open and fully open (1)
      (1) If the CAUTION is displayed without applying any resistance in each range, there must be something caught somewhere in that range
      ACTIVE TEST REFERENCE

      Item Measurement Item/Display (Range) Normal Condition Diagnostic Note
      UP/DOOR KEY Back door key lock and unlock switch linked window open and close/AVAIL or NOT AVL AVAIL: Key-linked open and close SET
      NOT AVL: Key-linked open and close UNSET      		 (1)
      DOWN/DOOR KEY Back door key lock and unlock switch linked window open and close/AVAIL or NOT AVL AVAIL: Key-linked open and close SET
      NOT AVL: Key-linked open and close UNSET      		 (1)
      P/W POSITION Back door power window position/CLOSE or OPEN CLOSE: Back door power window is fully closed
      OPEN: Back door power window is opened      		 -
      GLASS POS-1/4 Back door power window glass position (Fully closed - 1/4 open): OK or CAUTION OK: Power window is going UP by manual operation
      CAUTION: CAUTION may be displayed even when no resistance is applied in each position. In this case there is a foreign object stuck in that position. 
      		 -
      GLASS POS-2/4 Back door power window glass position (Fully closed - 2/4 open): OK or CAUTION OK: Power window is going UP by manual operation
      CAUTION: CAUTION may be displayed even when no resistance is applied in each position. In this case there is a foreign object stuck in that position. 
      		 -
      GLASS POS-3/4 Back door power window glass position (Fully closed - 3/4 open): OK or CAUTION OK: Power window is going UP by manual operation
      CAUTION: CAUTION may be displayed even when no resistance is applied in each position. In this case there is a foreign object stuck in that position. 
      		 -
      (1) When the ignition key is not in the key cylinder and the back door is locked, turning and holding the back door key in the lock position for 1.5 seconds or more activates the back door ECU to operate the power window motor and close the power window. Similarly, turning and holding the back door key in the unlock position for 1.5 seconds or more when the back door is unlocked will open the power window.
  2. ACTIVE TEST 

    HINT:

    Performing the ACTIVE TEST using the intelligent tester allows the relays, actuators and so on to operate without parts removal. Performing the ACTIVE TEST as a first step of troubleshooting is one of the methods to shorten labor time.

    It is possible to display the DATE LIST during the ACTIVE TEST.

    1. Connect the intelligent tester to the DLC3.
    2. Turn the ignition switch ON.
    3. According to the display on the tester, perform the "ACTIVE TEST".

      MAIN BODY ECU 

      MAIN BODY ECU ACTIVE TEST REFERENCE

      Item Test Details Diagnostic Note
      RL P/W UP/DOWN Rear left passenger power window DOWN/UP
      CAUTION: This test causes vehicle parts to move. 
      Watch your hands and feet. 
      RR P/W UP/DOWN Rear right passenger power window DOWN/UP
      CAUTION: This test causes vehicle parts to move. 
      Watch your hands and feet. 

      D-DOOR 

      D-DOOR ACTIVE TEST REFERENCE

      Item Test Details Diagnostic Note
      P/W UP/DOWN Drive the P/W Motor UP/DOWN During this ACTIVE TEST, jam protection, caught detection can be monitored.
      (Refer to the DATA LIST  for details)

      P-DOOR 

      P-DOOR ACTIVE TEST REFERENCE

      Item Test Details Diagnostic Note
      P/W UP/DOWN Drive the P/W UP/DOWN During this ACTIVE TEST, jam protection, caught detection can be monitored.
      (Refer to the DATA LIST  for details)

      BACK-DOOR 

      BACK-DOOR ACTIVE TEST REFERENCE

      Item Test details Diagnostic note
      P/W UP/DOWN Operate the back door power window UP/DOWN During this ACTIVE TEST, jam protection caught detection can be monitored.
      (Refer to the DATA LIST  for details)
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