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 engine 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 engine 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*1 Front door outside handle assembly (for driver side) (unlock sensor) / OFF or ON

      OFF: Front door outside handle assembly (for driver side) (unlock sensor) not touched

      ON: Front door outside handle assembly (for driver side) (unlock sensor) 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*1 Front door outside handle assembly (for front passenger side) (unlock sensor) / OFF or ON

      OFF: Front door outside handle assembly (for front passenger side) (unlock sensor) not touched

      ON: Front door outside handle assembly (for front passenger side) (unlock sensor) 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*1 Front door outside handle assembly (for driver side) (lock sensor) / OFF or ON

      OFF: Front door outside handle assembly (for driver side) (lock sensor) not touched

      ON: Front door outside handle assembly (for driver side) (lock sensor) 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*1 Front door outside handle assembly (for front passenger side) (lock sensor) / OFF or ON

      OFF: Front door outside handle assembly (for front passenger side) (lock sensor) not touched

      ON: Front door outside handle assembly (for front passenger side) (lock sensor) 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 assembly (lock switch) / OFF or ON

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

      ON: Back door opener switch assembly (lock switch) pushed

      • Displays whether the back door electrical key 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 assembly (unlock switch) / OFF or ON

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

      ON: Back door opener switch assembly (unlock switch) pushed

      • Displays whether the back door electrical key 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 Engine switch on (IG) / OFF or ON

      OFF: Engine switch off

      ON: Engine switch on (IG)

      • 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 electrical key transmitter sub-assembly is brought inside the vehicle and the engine switch is pressed twice without depressing the brake pedal*2, *3 or clutch pedal*4, the engine switch will turn on (IG). At this time, the key ID code transmitted from the electrical key transmitter sub-assembly 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) / No or Yes

      No: Communication normal

      Yes: Communication malfunction

      • Always "NO" is displayed.

      • No diagnostic function.
      No Response Communication response / No or Yes

      No: Communication normal

      Yes: Communication malfunction

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

      Other potential causes:


      • A electrical key transmitter sub-assembly from a different vehicle is being used.

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

      No: Communication normal

      Yes: Communication malfunction

      • Always "NO" is displayed.

      • No diagnostic function.
      Key Low Battery Key battery depleted / No or Yes

      No: Key battery not depleted

      Yes: Key battery depleted

      		 The electrical key transmitter sub-assembly 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 2.6 V or less. This Data List item should be checked when the electrical key transmitter sub-assembly is at room temperature (example: at -20°C (-4°F), "Yes" may be displayed even if the transmitter battery is new).
      Power Save Cnt 10 Min. Number of times power saving control is activated due to electrical key transmitter sub-assembly being in detection area for 10 minutes or more / 0 to 255 Within range of 0 to 255 If the electrical key transmitter sub-assembly is in the vehicle exterior detection area, communication is frequently performed between the vehicle and the electrical key transmitter sub-assembly, resulting in an increase in transmitter battery power consumption. To prevent the battery from becoming fully depleted, if the electrical key transmitter sub-assembly is 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 engine 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 side door disabled) is activated due to engine 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) / No or Yes

      No: Communication normal

      Yes: Communication malfunction

      • Always "NO" is displayed.

      • No diagnostic function.
      C Code Difference Challenge code (incorrect or correct) / No or Yes

      No: Communication normal

      Yes: Communication malfunction

      The electrical key transmitter sub-assembly 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 RF band that the electrical key transmitter sub-assembly 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 electrical key transmitter sub-assembly or certification ECU (smart key ECU assembly) is malfunctioning.
      ID Code Difference Wireless ID code (incorrect or correct) / No or Yes

      No: Communication normal

      Yes: Communication malfunction

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

      Other potential causes:


      • An electrical key transmitter sub-assembly from a different vehicle is being used.

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

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

      No: Communication normal

      Yes: Communication malfunction

      The rolling code registered in the vehicle and the rolling code registered in the electrical key transmitter sub-assembly are different.

      Other potential causes:


      • An electrical key transmitter sub-assembly 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 electrical key transmitter sub-assembly or certification ECU (smart key ECU assembly) is malfunctioning.
      Auto Entry Cancel SW Entry cancel function setting / OFF or ON

      Mode status displayed

      OFF: Entry and start system not canceled

      ON: Entry and start system 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.
      Ignition Available Area Ignition available area / Front or All Customization status displayed -
      Parking Wait Time Parking wait time / 0.5s, 1.5s, 2.5s, 5s Customization status displayed -
      B-Dr Opening Operation Back door opening operation / Long, Twice, OFF Customization status displayed -
      Wireless Signal Encryption Support Wireless signal encryption support / No or Yes

      No: Wireless signal encryption not support

      Yes: Wireless signal encryption support

      • Always "NO" is displayed.

      • No diagnostic function.
      Key Low Battery Warning Low key battery warning / OFF or ON Customization status displayed -
      Key Left in Vehicle Buz Key left in vehicle buzzer / OFF or ON Customization status displayed -
      Engine Start Indicator Engine start indicator / OFF or ON Customization status displayed -

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

      • *2: for CVT

      • *3: for Multi-Mode Manual Transaxle

      • *4: for Manual Transaxle

      Main Body
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      ACC SW Engine switch on (ACC) / OFF or ON

      OFF: Engine switch off

      ON: Engine switch on (ACC)

      		 -
      IG SW Engine switch on (IG) / OFF or ON

      ON: Engine switch on (IG)

      OFF: Engine switch off

      		 -
      RR Door Courtesy SW*1 Rear door courtesy light switch LH and RH signal / OFF or ON

      OFF: Rear door LH and RH closed

      ON: Rear door LH or RH opened

      		 -
      RL Door Courtesy SW*1 Rear door courtesy light switch LH and RH signal / OFF or ON

      OFF: Rear door LH and RH closed

      ON: Rear door LH or RH opened

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

      OFF: Back door closed

      ON: Back door open

      		 -
      Back Door Open Back door lock / Prohibit or Permit

      Prohibit: Back door locked

      Permit: Back door unlocked

      		 -
      FR Door Lock Pos Front door unlock detection switch RH signal / LOCK or UNLOCK

      LOCK: Front RH side door locked

      UNLOCK: Front RH side door unlocked

      		 -
      FR Door Courtesy Front RH side door courtesy light switch signal / OFF or ON

      OFF: Front RH side door opened

      ON: Front RH side door closed

      		 -
      FL Door Lock Pos Front door unlock detection switch LH signal / LOCK or UNLOCK

      LOCK: Front LH side door locked

      UNLOCK: Front LH side door unlocked

      		 -
      FL Door Courtesy Front LH side door courtesy light switch signal / OFF or ON

      OFF: Front LH side door opened

      ON: Front LH side door closed

      		 -
      Back Door Open Handle SW Back door open switch / OFF or ON

      OFF: Back door open switch not pushed

      ON: Back door open switch pushed

      		 -
      RR-Door Lock Pos SW*1 Rear door unlock detection switch LH and RH signal / OFF or ON

      OFF: Rear door LH and RH locked

      ON: Rear door LH or RH unlocked

      		 -
      RL-Door Lock Pos SW*1 Rear door unlock detection switch LH and RH signal / OFF or ON

      OFF: Rear door LH and RH locked

      ON: Rear door LH or RH unlocked

      		 -

      • *1: for 5 Door

      Combination Meter
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Vehicle Speed Meter Vehicle speed / Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) Almost the same as actual vehicle speed -

  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 engine 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
      Power for P-Seat Sens Front door outside handle assembly (for front passenger side) OFF/ON -
      Power/Engine SW Light Engine switch light OFF/ON

      When performing this Active Test, make sure the following condition is met:


      • The engine switch illumination is off (15 seconds or more have elapsed since it turned from on to off) and the engine switch is on (ACC) or on (IG), or the engine is running.
      Main Body
      Tester Display Test Part Control Range Diagnostic Note
      Door Lock All door lock motor Lock/Unlock/OFF -
      Trunk and Back-Door Open Back door lock motor OFF/ON -
      Wireless Buzzer Wireless door lock buzzer OFF/ON -