SMART ENTRY AND START SYSTEM DATA LIST / ACTIVE TEST


  1. READ 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.


    1. Connect the intelligent tester to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the tester on. When the intelligent tester cannot be turned on due to a malfunction or other problem, refer to PRECAUTIONS WHEN USING INTELLIGENT TESTER Click here.

    4. Read the Data List according to the display on the tester.

      Entry & Start (Certification ECU (Smart Key ECU Assembly)):
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      D Touch Sensor Driver side door touch sensor/ON or OFF

      ON: Sensor is touched

      OFF: Sensor is not touched

      		 -
      P Touch Sensor Front passenger side door touch sensor/ON or OFF

      ON: Sensor is touched

      OFF: Sensor is not touched

      		 -
      D Trigger SW Driver side door lock switch/ON or OFF

      ON: Switch is pressed

      OFF: Switch is not pressed

      		 -
      P Trigger SW Front passenger side door lock switch/ON or OFF

      ON: Switch is pressed

      OFF: Switch is not pressed

      		 -
      Tr/B-Door Unlk Back door opener switch/ON or OFF

      ON: Switch is pushed

      OFF: Switch is not pushed

      		 -
      IG SW Engine switch/ON or OFF

      ON: Engine switch is on (IG)

      OFF: Engine switch is off

      		 -
      Unmatch V-ID Unmatched vehicle-ID/YES or NO

      YES: Key ID does not match vehicle

      NO: Key ID matches vehicle

      		 -
      No Response No response/YES or NO

      YES: No response from key

      NO: Response from key

      		 -
      Unmatch Format Unmatched response code and format/YES or NO

      YES: Key ID code does not match

      NO: Key ID code matches

      		 -
      Low Battery Key low battery/YES or NO

      YES: Key battery voltage drops

      NO: Key battery voltage is normal

      		 -

      P/S

      10-Min

      		 Power save counter - 10 minutes/Min.: 0; Max.: 255 Power save counter after door LOCK/UNLOCK-10 minutes -

      P/S

      5-Day

      		 Power save counter - 5 days/Min.: 0; Max.: 255 Power save counter after door LOCK/UNLOCK-5 days -

      P/S

      14-Day

      		 Power save counter - 14 days/Min.: 0; Max.: 255 Power save counter after door LOCK/UNLOCK-14 days -
      ACC SW Engine switch/ON or OFF

      ON: Engine switch is on (ACC)

      OFF: Engine switch is off

      		 -
      Wrong Code ID code difference/YES or NO

      YES: Key ID code does not match

      NO: Key ID code matches

      		 -
      Wrong C Code Challenge code difference (Response)/YES or NO

      YES: Key ID code does not match

      NO: Key ID code matches

      		 -
      Wrong ID Code ID code difference/YES or NO

      YES: Key ID code does not match

      NO: Key ID code matches

      		 -
      Wrong Rol Code Rolling code difference/YES or NO

      YES: Key rolling code does not match

      NO: Key rolling code matches

      		 -
      Entry Cancel SW Entry door lock function cancel/ON or OFF Mode status is displayed -
      Glass Hatch Open Mode Glass hatch open mode with vehicle locked/ON or OFF Customization status is displayed -
      Back Door Open Mode Back door open mode with vehicle locked/ON or OFF Customization status is displayed -
      Key Lo-Batt Warm Key low battery warning/ON or OFF Customization status is displayed -
      Main Body (Main Body ECU):
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      IG SW Engine switch/ON or OFF

      ON: Engine switch is on (IG)

      OFF: Engine switch is off

      		 -
      D Dor Cty SW Driver side door courtesy light switch signal/ON or OFF

      ON: Driver side door open

      OFF: Driver side door closed

      		 -
      P Dor Cty SW Front passenger side door courtesy light switch signal/ON or OFF

      ON: Front passenger side door open

      OFF: Front passenger side door closed

      		 -
      RR Dor Cty SW Rear door courtesy light switch RH signal/ON or OFF

      ON: Rear door open

      OFF: Rear door closed

      		 -
      RL Dor Cty SW Rear door courtesy light switch LH signal/ON or OFF

      ON: Rear door open

      OFF: Rear door closed

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

      ON: Back door open

      OFF: Back door closed

      		 -

  2. PERFORM 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 tester on.

    4. Perform the Active Test according to the display on the tester.

      Entry & Start (Certification ECU (Smart Key ECU Assembly)):
      Tester Display Test Part Control Range Diagnostic Note
      Overhead Tuner Entry door control receiver ON/OFF -
      Fr Transmitter Indoor electrical key oscillator (front) ON/OFF -
      Rr Transmitter Indoor electrical key oscillator (center) ON/OFF -
      In Bdr Transmitter Indoor electrical key oscillator (rear) ON/OFF -
      Bdoor Transmitter Outside electrical key oscillator (back door) ON/OFF -
      P Select Sig Front passenger side select ON/OFF -
      Wireless Buzzer Wireless buzzer ON/OFF -
      Security Ind Security indicator ON/OFF -
      Main Body:
      Tester Display Test Part Control Range Diagnostic Note
      Trunk/Bdor Open Back door opener switch signal ON/OFF -