LANE DEPARTURE ALERT SYSTEM(w/ Steering Control) DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    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 power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Chassis / LKA/LDA / Data List.

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


      Chassis > LKA/LDA > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      LDA Control Lane departure alert system control status Prohibit or Permit

      Prohibit: Control prohibited

      Permit: Control permitted

      		 -
      Turn Signal Switch (Right) Turn signal switch (right) status OFF or ON

      ON: Turn signal light switch on (right)

      OFF: Turn signal light switch off

      		 -
      Turn Signal Switch (Left) Turn signal switch (left) status OFF or ON

      ON: Turn signal light switch on (left)

      OFF: Turn signal light switch off

      		 -
      Destination Information - - - This item is displayed on the GTS but is not used.
      Left Lane Indicator Left lane marker detection status Nothing, Heavy, Thin or H blink

      Nothing: Lane departure alert system deactivated

      Heavy: Left lane marker detected

      Thin: Left lane marker not detected

      H blink: Departing from lane

      		 -
      Right Lane Indicator Right lane marker detection status Nothing, Heavy, Thin or H blink

      Nothing: Lane departure alert system deactivated

      Heavy: Right lane marker detected

      Thin: Right lane marker not detected

      H blink: Departing from lane

      		 -
      Skid Control Buzzer Demand Lane departure alert Buzzer Demand Status OFF or ON

      OFF: Lane departure alert buzzer not operating

      ON: Lane departure alert buzzer operating

      		 -
      The Number of DTCs Number of stored DTCs 0 to 255 Number of stored DTCs -

      Tech Tips

      The Data List will also be displayed when you enter the following menus, but do not use this: Chassis / LKA/LDA (Sub) / Data List.


      Chassis > LKA/LDA (Sub) > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Engine / HV Communication Failure - - - This item is displayed on the GTS but is not used.
      DRS Communication Failure - - - This item is displayed on the GTS but is not used.
      Meter Communication Failure - - - This item is displayed on the GTS but is not used.
      Yaw Rate Sensor Communication Failure - - - This item is displayed on the GTS but is not used.
      Steering Angle Sensor Communication Failure - - - This item is displayed on the GTS but is not used.
      EPS Communication Failure - - - This item is displayed on the GTS but is not used.
      VSC Communication Failure - - - This item is displayed on the GTS but is not used.
      VGRS Communication Failure - - - This item is displayed on the GTS but is not used.

    6. Enter the following menus: Chassis / Front Recognition Camera / Data List.

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


      Chassis > Front Recognition Camera > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Vehicle Information (2WD/4WD) Vehicle information (drivetrain) stored in forward recognition camera 2WD, 4WD or Unknown

      2WD: for 2WD

      4WD: for AWD

      Unknown: Vehicle information not confirmed

      		 -
      Vehicle Information (Conv/HV) Vehicle information (conventional/hybrid) stored in forward recognition camera Conv, HV or Unknown

      Conv: Conventional

      HV: Hybrid vehicle

      Unknown: Vehicle information not confirmed

      		 -

  2. ACTIVE TEST

    Tech Tips

    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 power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Chassis / LKA/LDA / Active Test.

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

      Tech Tips

      The power switch must be turned on (IG) to proceed with the Active Test using the GTS.


      Chassis > LKA/LDA > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      LDA Buzzer Sounds the lane departure alert buzzer ON/OFF Confirm that the vehicle is stopped with the power switch on (IG).
      Steering Wheel Vibration - - This item is displayed on the GTS but is not used.

    6. Enter the following menus: Body Electrical / Combination Meter / Active Test.

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

      Tech Tips

      The power switch must be turned on (IG) to proceed with the Active Test using the GTS.


      Body Electrical > Combination Meter > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Meter Display 1 Multi-information display OFF or ALL -