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 engine 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
      Load System Whether the vehicle is equipped with LKA LDA or LKA

      LDA: Vehicle not equipped with LKA

      LKA: Vehicle equipped with LKA

      		 -
      LDA Control Lane departure alert system control status Prohibit or Permit

      Prohibit: Control prohibited

      Permit: Control permitted

      		 -
      Head Light (High Beam) High beam headlights status OFF or ON

      ON: High beam headlights illuminated

      OFF: High beam headlights not illuminated

      		 -
      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

      		 -
      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

      		 -
      Vehicle Information (2WD/4WD) - - - Not applicable to this vehicle.
      Vehicle Information (Conv/HV) - - - Not applicable to this vehicle.
      The Number of DTCs Number of stored DTCs 0 to 255 Number of stored DTCs -

  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 engine 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 engine 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 engine switch on (IG).

    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 engine 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
      Multi Display All (White) Multi-information display (White display) ON -