ENGINE IMMOBILISER SYSTEM(w/ 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.

    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 engine switch on (IG).

    3. Turn the intelligent tester on.

    4. Enter the following menus: Body / Entry&Start / 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
      Ignition Switch Engine switch on (IG) signal / ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off

      		 -
      #Codes Number of trouble codes / Min: 0, Max: 255 - -
      Immobiliser Engine immobiliser system status / Set or Unset

      Set: Key not in cabin

      Unset: Key in cabin

      		 -
      Master Key Master key code signal / Match or No Match

      Match: Master key code sent

      No Match: Unmatched master key code sent

      		 -
      BCC Malfunction Transponder chip signal / OK or NG

      OK: Correct data sent

      NG: Incorrect data sent

      		 -
      Abnormal Status Transponder chip data / OK or NG

      OK: Data OK

      NG: Data error

      		 -
      Different Encrypt Code Transponder chip signal / OK or NG

      OK: Correct data sent

      NG: Incorrect data sent

      		 -
      Different Serial Number Transponder chip signal / OK or NG

      OK: Correct data sent

      NG: Incorrect data sent

      		 -
      Frame Error Transponder chip signal / OK or NG

      OK: Correct data sent

      NG: Incorrect data sent

      		 -
      Response Transponder chip signal / OK or NG

      OK: Correct data sent

      NG: Incorrect data sent

      		 -
      ID-BOX Sleep Condition ID code box condition / Yes or No

      Yes: ID code box in sleep condition

      No: ID code box not in sleep condition

      		 -
      ID-BOX Start Condition ID code box condition / Yes or No

      Yes: ID code box sends wake up signal

      No: ID code box does not send wake up signal

      		 -
      Engine Start Request ID code box start request condition / OK or NG

      OK: Start request condition signal received (past)

      NG: Start request condition signal not received (past)

      		 -
      S Code Check S code verification result / OK or NG

      OK: Verification confirmed

      NG: Verification not confirmed

      		 -
      L Code Check L code verification result / OK or NG

      OK: Verification confirmed

      NG: Verification not confirmed

      		 -
      Unlock Request Receive Steering unlock command reception status / OK or NG

      OK: Steering unlock request received

      NG: Steering unlock request not received

      		 -
      Lock Request Receive Steering lock command reception status / OK or NG

      OK: Steering lock request received

      NG: Steering lock request is not received

      		 -
      S Code Check (Past) S code verification result (past) / OK or NG

      OK: Verification confirmed (past)

      NG: Verification not confirmed (past)

      		 -
      L Code Check (Past) L code verification result (past) / OK or NG

      OK: Verification confirmed (past)

      NG: Verification not confirmed (past)

      		 -
      EFI Code Receive ECD code receive (when DTC stored) / OK or NG

      OK: ECD code received

      NG: ECD code not received

      		 -
      EFI communication ECD communication / OK or NG

      OK: ECD communication normal

      NG: ECD communication abnormal

      		 -

  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 intelligent tester on.

    4. Enter the following menus: Body / Entry&Start / 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
      Security Indicator Security indicator light ON or OFF -