ENGINE IMMOBILISER SYSTEM(w/ Entry and Start System) DATA LIST / ACTIVE TEST

  1. READ DATA LIST

    Tip:

    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.

      Table 1. 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 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

      SFI*1 or ECD*2 code received (when DTC stored) / OK or NG

      OK: SFI*1 or ECD*2 code received

      NG: SFI*1 or ECD*2 code not received

      -

      EFI communication

      SFI*1 or ECD*2 communication / OK or NG

      OK: SFI*1 or ECD*2 communication normal

      NG: SFI*1 or ECD*2 communication abnormal

      -

      • *1: for Gasoline Engine

      • *2: for Diesel Engine

  2. PERFORM ACTIVE TEST

    Tip:

    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.

      Table 2. Entry&Start

      Tester Display

      Test Part

      Control Range

      Diagnostic Note

      Security Indicator

      Security indicator light

      ON/OFF

      -