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BACK DOOR CLOSER SYSTEM DATA LIST / ACTIVE TEST

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  1. DATA LIST

    Tip:

    Using the intelligent tester to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.


    1. Connect the intelligent tester to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the tester on.

    4. According to the display on the tester, read the "Data List".

      Table 1. Back Door (Power back door ECU)
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Door Lock Status Back door lock condition signal / LOCK or UNLOCK

      LOCK: Back door is locked

      UNLOCK: Back door is unlocked

      		 -
      Closer Position SW Closer position switch signal / ON or OFF

      ON: Back door lock center gear is center position

      OFF: Back door lock center gear is not in center position

      		 -
      Courtesy SW Back door courtesy switch signal / ON or OFF

      ON: Back door is open

      OFF: Back door is closed

      		 -
      Half Latch SW Half-latch switch signal / ON or OFF

      ON: Back door lock motor is open-latch or over-latch

      OFF: Back door lock motor is full-latch or half-latch

      		 -
      Table 2. MAIN BODY (Main body ECU)
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      B Dor Handle Back door open switch signal / ON or OFF

      ON: Back door open switch is ON

      OFF: Back door open switch is OFF

      		 -

  2. ACTIVE TEST

    Tip:

    Using the intelligent tester to perform Active Test allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. The Data List can be displayed while performing Active Tests.


    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch on (IG).

    3. Turn the tester on.

    4. According to the display on the tester, perform the "Active Test".

      Table 3. Back Door (Power back door ECU)
      Tester Display Test Part Control Range Diagnostic Note
      PBD Motor Power back door motor ON / OFF -
      Latch Release Power back door motor ON / OFF -