POWER BACK DOOR SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    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.

    Note

    In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.


    1. Connect the intelligent tester to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the intelligent tester on.

    4. Enter the following menus: Body / Back Door, Main Body or Entry&Start / Data List.

    5. According to the display on the intelligent tester, read the Data List.

      Back Door (Power Back Door ECU (Power Back Door Motor Unit))
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Door Lock Status Back door lock condition signal/Lock or Unlock

      Lock: Back door locked

      Unlock: Back door unlocked

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

      ON: Back door lock motor open-latched

      OFF: Back door lock motor full-latched or half-latched

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

      ON: Back door lock center gear in center position

      OFF: Back door lock center gear out of center position

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

      ON: Back door open

      OFF: Back door closed

      		 -
      PBD Touch Sensor (Right) Power back door touch sensor RH signal/ON, OFF or Open

      ON: Power back door touch sensor RH pressed

      OFF: Power back door touch sensor RH not pressed

      Open: Power back door touch sensor RH circuit open

      		 -
      PBD Touch Sensor (Left) Power back door touch sensor LH signal/ON, OFF or Open

      ON: Power back door touch sensor LH pressed

      OFF: Power back door touch sensor LH not pressed

      Open: Power back door touch sensor LH circuit open

      		 -
      PBD Main SW Power back door main switch signal/ON or OFF

      ON: Power back door main switch pushed

      OFF: Power back door main switch not pushed

      		 -
      PBD Close SW Power back door closer switch signal/ON or OFF

      ON: Power back door closer switch pushed

      OFF: Power back door closer switch not pushed

      		 -
      IG SW Power switch signal/ON or OFF

      ON: Power switch on (IG)

      OFF: Power switch off

      		 -
      PBD Position (3/4 - Open) Load signal detected during back door closing operation (3/4 - open)/Caution or OK

      Caution: Load detected between back door 3/4 and fully open position during back door closing operation

      OK: No load detected between back door 3/4 and fully open position during back door closing operation

      		 -
      PBD Position (2/4 - 3/4) Load signal detected during back door closing operation (2/4 - 3/4)/Caution or OK

      Caution: Load detected between back door 2/4 and 3/4 open position during back door closing operation

      OK: No load detected between back door 2/4 and 3/4 open position during back door closing operation

      		 -
      PBD Position (1/4 - 2/4) Load signal detected during back door closing operation (1/4 - 2/4)/Caution or OK

      Caution: Load detected between back door 1/4 and 2/4 open position during back door closing operation

      OK: No load detected between back door 1/4 and 2/4 open position during back door closing operation

      		 -
      PBD Position (Close - 1/4) Load signal detected during back door closing operation (close - 1/4)/Caution or OK

      Caution: Load detected between back door fully closed and 1/4 open position during back door closing operation

      OK: No load detected between back door fully closed and 1/4 open position during back door closing operation

      		 -
      PBD SW Operation Power back door switch operation condition signal/ON or 0.8 s Current customize setting displayed -
      PBD Buzzer In Use*1 Power back door warning buzzer operation condition signal/ON or OFF Current customize setting displayed -
      Door Unlock with 1 Motion*2 Door or doors to be unlocked when back door locked and power back door operated by pressing transmitter switch/Back Door or ALL DOORS Current customize setting displayed -
      One Motion Transmitter switch operation condition signal/OFF, 1 Op, 2 Op, 0.8s or (Not Use) Current customize setting displayed -
      One Motion with Unlock Door*2 Transmitter switch operation condition signal/OFF, 2 Op, 0.8s or (Not Use) Current customize setting displayed -
      PBD Assist Open Operation*3 Power back door assist open operation condition signal/ON or OFF Current customize setting displayed -
      # Codes

      The number of DTCs/

      min=0, max=255

      		 The number of DTCs -

      • *1: The warning buzzer that sounds when the power back door is operating can not be customized (even if this function is set to "OFF", the buzzer will still sound).

      • *2: w/ Wireless one motion function

      • *3: for models with the "PBD Assist Open Operation" customize setting item.

      Main Body (Main Body ECU (MULTIPLEX NETWORK BODY ECU))
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Back Door Open Back door lock/Permit or Prohibit

      Permit: Back door unlocked

      Prohibit: Back door locked

      		 -
      Back Door Open SW Power back door control switch/ON or OFF

      ON: Power back door control switch pushed

      OFF: Power back door control switch not pushed

      		 -
      Entry&Start (Certification ECU (Smart Key ECU Assembly))
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Tr/B-Door Unlock SW Back door opener switch signal/ON or OFF

      ON: Back door opener switch on

      OFF: Back door opener switch off

      		 -

  2. ACTIVE TEST

    Tech Tips

    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 functional 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. Data List information can be displayed while performing Active Tests.


    1. Connect the intelligent tester to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the intelligent tester on.

    4. Enter the following menus: Body / Back Door / Data List.

    5. According to the display on the intelligent tester, perform the Active Test.

      Back Door (Power Back Door ECU (Power Back Door Motor Unit))
      Tester Display Test Part Control Range Diagnostic Note
      Latch Release Latch release operation ON/OFF -
      PBD Motor Power back door motor Forward/Reverse/OFF -
      PBD Clutch Power back door motor clutch ON/OFF -
      PBD Buzzer Power back door warning buzzer sound ON/OFF -