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


  1. 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. Read the Data List according to the display on the intelligent tester.

    Entry and Start
    Tester Display Measurement Item/Range Normal Condition Diagnostic Note
    Ignition Switch Engine switch on (IG) signal / ON or OFF

    ON: Engine switch on (ACC, IG) or engine started

    OFF: Engine switch off

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    Immobilizer when IG = ON Immobiliser system status when Engine Switch on (IG) / Set or Unset

    Set: Key not in cabin

    Unset: Key in cabin when Engine Switch on (IG)

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    Immobiliser Immobiliser system status / Set or Unset

    Set: Key not in cabin

    Unset: Key in cabin when Engine Switch on (IG)

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    Master Key Master key code signal / MATCH or NO MATCH

    MATCH: Master key code sent

    NO MATCH: Unmatched master key code sent

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    Sub Key Sub-key (Master key) code signal / MATCH or NO MATCH

    MATCH: Sub-key (master key) code sent

    NO MATCH: Unmatched sub-key (master key) code sent

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    BCC Malfunction Transponder chip signal / OK or NG

    OK: Signal received

    NG: Signal not received

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    Abnormal Status Transponder chip data / OK or NG

    OK: Data OK

    NG: Data error

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    Different Encrypt Code Transponder chip signal / OK or NG

    OK: Signal received

    NG: Signal not received

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    Different Serial Number Transponder chip signal / OK or NG

    OK: Signal received

    NG: Signal not received

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    Frame Error Transponder chip signal / OK or NG

    OK: Signal received

    NG: Signal not received

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    Response Transponder chip signal / OK or NG

    OK: Signal received

    NG: Signal not received

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    ID-BOX Sleep Condition ID code box (immobiliser code ECU) condition / YES or NO

    YES: ID code box (immobiliser code ECU) in sleep condition

    NO: ID code box (immobiliser code ECU) not in sleep condition

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    ID-BOX Start Condition ID code box (immobiliser code ECU) condition / YES or NO

    YES: ID code box (immobiliser code ECU) sends wake up signal

    NO: ID code box (immobiliser code ECU) does not send wake up signal

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    Engine Start Request ID code box (immobiliser code ECU) start request condition / OK or NG

    OK: Start request condition signal received (past)

    NG: Start request condition signal not received (past)

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    S Code Check S code verification result / OK or NG

    OK: Verification confirmed

    NG: Verification not confirmed

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    L Code Check L code verification result / OK or NG

    OK: Verification confirmed

    NG: Verification not confirmed

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

    OK: Steering unlock request received

    NG: Steering unlock request not received

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

    OK: Steering lock request received

    NG: Steering lock request not received

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

    OK: Verification confirmed (past)

    NG: Verification not confirmed (past)

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

    OK: Verification confirmed (past)

    NG: Verification not confirmed (past)

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

    OK: SFI code received

    NG: SFI code not received

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    EFI Communication SFI communication / OK or NG

    OK: SFI communication normal

    NG: SFI communication abnormal

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    # Codes Number of trouble codes / Min.: 0 or Max.: 255 Number of DTCs will be displayed -