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

  1. DATA LIST

    Tip:

    Using the GTS 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 GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Immobiliser or Engine and ECT / Data List.

    5. Read the Data List according to the display on the GTS.

      Body Electrical > Immobiliser > Data List

      Tester Display

      Measurement Item

      Range

      Normal Condition

      Diagnostic Note

      Key SW

      Unlock warning switch signal

      ON or OFF

      ON: Key in ignition key cylinder

      OFF: No key in ignition key cylinder

      -

      IG SW

      Ignition switch signal

      ON or OFF

      ON: Ignition switch ON or engine started

      OFF: Ignition switch ACC or off

      -

      Immobiliser

      Immobiliser system status

      Set or Unset

      Set: No key in ignition key cylinder, or 20 sec. elapsed after turning the ignition switch to ACC or off

      Unset: Key in ignition key cylinder

      -

      Response

      Transponder chip data

      NG or OK

      NG: Data error

      OK: Data OK

      -

      Frame Error

      Transponder chip data

      NG or OK

      NG: Data error

      OK: Data OK

      -

      Different Serial Number

      Transponder chip data

      NG or OK

      NG: Data error

      OK: Data OK

      -

      Different Encrypt Code

      Transponder chip data

      NG or OK

      NG: Data error

      OK: Data OK

      -

      Abnormal Status

      Transponder chip data

      NG or OK

      NG: Data error

      OK: Data OK

      -

      Bcc Malfunction

      Transponder chip data

      NG or OK

      NG: Incorrect data being sent

      OK: Correct data being sent

      -

      Sub Key

      Sub key ID code signal

      Reg or Unreg

      Reg: Registered sub key ID code sent

      Unreg: Unmatching sub key ID code sent

      -

      Master Key

      Master key ID code signal

      Reg or Unreg

      Reg: Registered master key ID code sent

      Unreg: Unmatching master key ID code sent

      -

      Transponder S-code

      Number of registered sub key

      min. 0, max. 15

      Number of registered sub key

      -

      Transponder M-code

      Number of registered master key

      min. 0, max. 15

      Number of registered master key

      -

      +B

      Power source

      Break or Normal

      Break: Power source open

      Normal: Power source normal

      -

      Antenna Coil Status

      Transponder key coil condition

      Normal or Fail

      Normal: Antenna coil normal

      Fail: Antenna coil malfunctioning

      -

      E/G Start Permission

      Engine start permission

      NG or OK

      NG: Engine start not permitted

      OK: Engine start permitted

      -

      Immobi ECU Comm Spd

      Immobiliser ECU communication speed

      Unknown, 50bps, 200bps or No Res

      Unknown: ECU communication speed unknown

      50bps: ECU communication speed 50 bps

      200bps: ECU communication speed 200 bps

      No Res: No ECU communication response

      -

      The Number of DTCs

      Number of DTCs

      Min.: 0, Max.: 255

      Number of stored DTCs

      -
      Tip:

      Data from an actual vehicle provided for reference.

      B263033E06

      • *1: Insert a key into the ignition key cylinder and turn the ignition switch to ACC.

      • *2: Turn the ignition switch to ON.

      • *3: Turn the ignition switch off and remove the key from the ignition key cylinder.

      Powertrain > Engine and ECT > Data List

      Tester Display

      Measurement Item

      Range

      Normal Condition

      Diagnostic Note

      Immobiliser Fuel Cut

      Status of immobiliser system fuel cut

      ON or OFF

      -

      -

  2. ACTIVE TEST

    Tip:

    Using the GTS 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 GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Immobiliser / Active Test.

    5. Perform the Active Test according to the display on the GTS.

      Body Electrical > Immobiliser > Active Test

      Tester Display

      Measurement Item

      Control Range

      Diagnostic Note

      Security Indicator

      Security indicator light

      ON/OFF

      -