ENTRY AND START SYSTEM (for Entry Function) DATA LIST / ACTIVE TEST


  1. DATA LIST

    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.

    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.

    • When using the intelligent tester with the power switch off to troubleshoot:

      Connect the intelligent tester to the DLC3 and turn a courtesy light switch on and off at 1.5-second intervals until communication between the intelligent tester and vehicle begins.


    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 / (desired system) / Data List.

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

      Entry&Start
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      D-Door Touch Sensor* Driver door touch sensor (unlock sensor) / ON or OFF

      ON: Driver door touch sensor (unlock sensor) touched

      OFF: Driver door touch sensor (unlock sensor) not touched

      • Displays whether the unlock sensor is on or off (even if the sensor is touched and contact is maintained, "ON" is displayed only momentarily).

      • Use this Data List item to help determine if there is an unlock sensor malfunction when the entry unlock function does not operate.
      P-Door Touch Sensor* Front passenger door touch sensor (unlock sensor) / ON or OFF

      ON: Front passenger door touch sensor (unlock sensor) touched

      OFF: Front passenger door touch sensor (unlock sensor) not touched

      • Displays whether the unlock sensor is on or off (even if the sensor is touched and contact is maintained, "ON" is displayed only momentarily).

      • Use this Data List item to help determine if there is an unlock sensor malfunction when the entry unlock function does not operate.
      D-Door Trigger Switch* Driver door touch sensor (lock sensor) / ON or OFF

      ON: Driver door touch sensor (lock sensor) touched

      OFF: Driver door touch sensor (lock sensor) not touched

      • Displays whether the lock sensor is on or off (even if the sensor is touched and contact is maintained, "ON" is displayed only momentarily).

      • Use this Data List item to help determine if there is a lock sensor malfunction when the entry lock function does not operate.
      P-Door Trigger Switch* Front passenger door touch sensor (lock sensor) / ON or OFF

      ON: Front passenger door touch sensor (lock sensor) touched

      OFF: Front passenger door touch sensor (lock sensor) not touched

      • Displays whether the lock sensor is on or off (even if the sensor is touched and contact is maintained, "ON" is displayed only momentarily).

      • Use this Data List item to help determine if there is a lock sensor malfunction when the entry lock function does not operate.
      Tr/B-Door Lock SW Back door opener switch (lock switch) / ON or OFF

      ON: Back door opener switch (lock switch) pushed

      OFF: Back door opener switch (lock switch) not pushed

      • Displays whether the back door opener switch (lock switch) is on or off.

      • Use this Data List item to help determine if there is a switch malfunction when the back door lock function does not operate.
      Tr/B-Door Unlock SW Back door opener switch (unlock switch) / ON or OFF

      ON: Back door opener switch (unlock switch) pushed

      OFF: Back door opener switch (unlock switch) not pushed

      • Displays whether the back door opener switch (unlock switch) is on or off.

      • Use this Data List item to help determine if there is a switch malfunction when the back door unlock function does not operate.
      Ignition Switch Power switch on (IG) / ON or OFF

      ON: Power switch on (IG)

      OFF: Power switch off

      • Displays whether the IG power source signal input is on or off.

      • Use this Data List item to help determine the cause when all entry and start system/wireless functions do not operate.

      • If the key is brought inside the vehicle and the power switch is pressed twice without depressing the brake pedal, the power switch will turn on (IG). At this time, the key ID code transmitted from the key and the key ID code stored in the certification ECU (smart key ECU assembly) are compared, and the S code stored in the certification ECU (smart key ECU assembly) and the code stored in the ID code box are compared, and if all codes match, the power source mode is considered on (IG) at that time.
      Unmatched Vehicle-ID Key No. (incorrect or correct) / Yes or No

      Yes: Communication malfunction

      No: Communication normal

      The vehicle ID registered in the vehicle and the vehicle ID registered in the key are different (if a key from another vehicle is brought into the vehicle exterior detection area while the doors are locked, "Yes" is displayed for "Unmatched Vehicle-ID" in the Data List).

      Other potential causes:


      • A key from a different vehicle is being used.

      • A communication error due to electric wave interference.

      • The key or certification ECU (smart key ECU assembly) is malfunctioning.
      No Response Communication response / Yes or No

      Yes: Communication malfunction

      No: Communication normal

      The vehicle IDs registered in the vehicle and key match, but there is no response from the key. (If the key is not in the detection area or the key battery is depleted resulting in a matching code not being detected when a lock switch or the power switch is pressed, etc., "Yes" is displayed for "No Response" in the Data List. Also, if there is electric wave interference in the 134 kHz band (RF) that the vehicle uses for transmission or the 312 MHz band (RF) that the key uses for transmission, "Yes" may be displayed for "No Response" in the Data List.)

      Other potential causes:


      • A key from a different vehicle is being used.

      • The key or certification ECU (smart key ECU assembly) is malfunctioning.
      Unmatch Code or Form Code format (incorrect or correct) / Yes or No

      Yes: Communication malfunction

      No: Communication normal

      There is an error in the data sent from the key (if there is electric wave interference in the 312 MHz band (RF) that the key uses for transmission, "Yes" may be displayed for "Unmatch Code or Form", "No Response", "ID Code Difference(Resp)" and "C Code Difference" in the Data List).

      Other potential causes:


      • A key from a different manufacturer is being used.

      • The key or certification ECU (smart key ECU assembly) is malfunctioning.
      Key Low Battery Key battery depleted / Yes or No

      Yes: Key battery depleted

      No: Key battery not depleted

      		 The key sends voltage information to the certification ECU (smart key ECU assembly) when it is transmitting. The certification ECU (smart key ECU assembly) displays "Yes" for the "Key Low Battery" item of the Data List when this voltage information indicates 2.1 V or less. This Data List item should be checked when the key is at room temperature (example: at -20°C (-4°F), "Yes" may be displayed even if the key battery is new).
      Power Save Cnt 10 Min Number of times power saving control is activated due to key being in detection area for 10 minutes or more / 0 to 255 Within range of 0 to 255 If the key is in the vehicle exterior detection area, communication is frequently performed between the vehicle and key, resulting in an increase in key battery power consumption. To prevent the battery from becoming fully depleted, if the key is in left in the detection area for 10 minutes or more, the system stops operating. If the doors are locked/unlocked with a wireless operation or by the mechanical key, the system resumes operation.
      Power Save Cnt 5 Days Number of times power saving control 1 (vehicle exterior periodic signal transmission stop) is activated due to hybrid control system not being started for 5 days or more / 0 to 255 Within range of 0 to 255 -
      Power Save Cnt 14 Days Number of times power saving control 2 (lock/unlock sensor of front door outside handle assembly of front passenger door disabled) is activated due to hybrid control system not being started for 14 days or more / 0 to 255 Within range of 0 to 255 -
      ID Code Difference(Resp) ID code (incorrect or correct) / Yes or No

      Yes: Communication malfunction

      No: Communication normal

      The ID code registered in the vehicle and the ID code registered in the key are different (if there is electric wave interference in the 312 MHz band (RF) that the key uses for transmission, "Yes" may be displayed for "Unmatch Code or Form", "No Response", "ID Code Difference(Resp)" and "C Code Difference" in the Data List).

      Other potential causes:


      • A key from a different vehicle is being used.

      • The key or certification ECU (smart key ECU assembly) is malfunctioning.
      C Code Difference Challenge code (incorrect or correct) / Yes or No

      Yes: Communication malfunction

      No: Communication normal

      The key sends a response code in response to the challenge code from the vehicle, but the response code is incorrect (if there is electric wave interference in the 312 MHz band (RF) that the key uses for transmission, "Yes" may be displayed for "Unmatch Code or Form", "No Response", "ID Code Difference(Resp)" and "C Code Difference" in the Data List).

      Other potential causes:


      • The key or certification ECU (smart key ECU assembly) is malfunctioning.
      ID Code Difference Wireless ID code (incorrect or correct) / Yes or No

      Yes: Communication malfunction

      No: Communication normal

      The ID code registered in the vehicle and the ID code registered in the key are different. (If a wireless ID other than those for any of the registered keys is detected, "Yes" is displayed for "ID Code Difference" in the Data List. If a wireless signal from the key of another vehicle is detected, "Yes" is displayed for "ID Code Difference(Resp)" in the Data List.)

      Other potential causes:


      • A key from a different vehicle is being used.

      • A communication error due to external noise (RF).

      • The key or certification ECU (smart key ECU assembly) is malfunctioning.
      Different Rolling Code Rolling code (incorrect or correct) / Yes or No

      Yes: Communication malfunction

      No: Communication normal

      The rolling code registered in the vehicle and the rolling code registered in the key are different

      Other potential causes:


      • A key switch is pressed 100 times or more in a location where the electric waves cannot reach the vehicle.

      • A communication error due to external noise (RF).

      • The key or certification ECU (smart key ECU assembly) is malfunctioning.
      Auto Entry Cancel SW Entry cancel function setting / OFF or ON

      Mode status displayed

      ON: Entry and start system canceled

      OFF: Entry and start system not canceled

      The default setting for the entry cancel function is OFF. If the customer requests that the entry and start system functions (locking and unlocking the doors while carrying the key, etc.) be canceled, the setting can be changed through the customize function Click here.
      Door Unlock Mode2 Door unlock mode / All or Driver Mode status displayed -

      • *: Data from an actual vehicle provided for reference.

      A003X5EE07

      Tech Tips


      • *1: With power switch off, all doors closed, key not inside vehicle and all doors locked, front door outside handle assembly (unlock sensor) touched.

      • *2: Approximately 150 ms

      • *3: With power switch off, all doors closed, key not inside vehicle and all doors unlocked, front door outside handle assembly (lock sensor) touched.

      Main Body
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      RR Door Courtesy Rear RH door courtesy light switch / OPEN or CLOSE

      OPEN: Rear RH door open

      CLOSE: Rear RH door closed

      		 -
      RL Door Courtesy Rear LH door courtesy light switch / OPEN or CLOSE

      OPEN: Rear LH door open

      CLOSE: Rear LH door closed

      		 -
      Back Door Courtesy SW Back door courtesy light switch / ON or OFF

      ON: Back door open

      OFF: Back door closed

      		 -
      FR Door Lock Pos Front RH door lock position switch signal / UNLOCK or LOCK

      UNLOCK: Front RH door unlocked

      LOCK: Front RH door locked

      		 -
      FR Door Courtesy Front RH door courtesy light switch signal / OPEN or CLOSE

      OPEN: Front RH door open

      CLOSE: Front RH door closed

      		 -
      FL Door Lock Pos Front LH door lock position switch signal / UNLOCK or LOCK

      UNLOCK: Front LH door unlocked

      LOCK: Front LH door locked

      		 -
      FL Door Courtesy Front LH door courtesy light switch signal / OPEN or CLOSE

      OPEN: Front LH door open

      CLOSE: Front LH door closed

      		 -
      RR-Door Lock Pos SW Rear RH door lock position switch signal / ON or OFF

      ON: Rear RH door unlocked

      OFF: Rear RH door locked

      		 -
      RL-Door Lock Pos SW Rear LH door lock position switch signal / ON or OFF

      ON: Rear LH door unlocked

      OFF: Rear LH door locked

      		 -
      Wireless Buzzer Resp* Answer-back buzzer operation / ON or OFF Customized value displayed -

      • *: w/ Wireless Buzzer Answer Back Function

  2. ACTIVE TEST

    Tech Tips

    Using the intelligent tester to perform Active Tests 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 / (desired system) / Active Test.

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

      Entry&Start
      Tester Display Test Part Control Range Diagnostic Note
      Overhead Tuner Power Supply ON Door control receiver ON/OFF -
      Power for P-Seat Sens Front door outside handle (for front passenger door) ON/OFF -
      Main Body
      Tester Display Test Part Control Range Diagnostic Note
      Hazard Turn signal flasher relay ON/OFF -
      Door Lock Door lock motor Unlock/Lock/OFF -
      Trunk and Back-Door Open Operate back door lock motor ON or OFF -
      Wireless Buzzer Wireless door lock buzzer ON/OFF -