LANE DEPARTURE ALERT SYSTEM 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 / Lane Departure Alert / Data List.

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


      Chassis > Lane Departure Alert > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      LDA Control Status of the LDA control Prohibit or Permit

      Prohibit

      Permit

      		 -
      Head Light (High Beam) Status of the head Light (high beam) OFF or ON

      ON: Headlight dimmer switch HI

      OFF: Headlight dimmer switch except HI

      		 -
      Turn Signal Switch (Right) Status of turn signal light switch (right) OFF or ON

      ON: Turn signal light switch on (right)

      OFF: Turn signal light switch off

      		 -
      Turn Signal Switch (Left) Status of turn signal light switch (left) OFF or ON

      ON: Turn signal light switch on (left)

      OFF: Turn signal light switch off

      		 -
      Destination Information Status of the country JPN, NA, EURO, CHINA or OTHER Actual country code -
      LDA Indicator Status of the lane departure alert indicator

      Nothing or Green

      Nothing or Yellow (w/ Multi-display)

      Nothing: Lane departure alert indicator is not illuminated

      Green: Lane departure alert indicator is illuminated

      Yellow: Lane departure alert indicator is illuminated

      		 -
      Left Lane Indicator Status of left lane indicator Nothing, Heavy, Thin or H blink

      Nothing: Lane departure alert system deactivated

      Heavy: Left lane detected

      Thin: Left lane not detected

      H blink: Departing from left lane

      		 -
      Right Lane Indicator Status of right lane indicator Nothing, Heavy, Thin or H blink

      Nothing: Lane departure alert system deactivated

      Heavy: Right lane detected

      Thin: Right lane not detected

      H blink: Departing from right lane

      		 -
      Skid Control Buzzer Demand Status of skid control buzzer assembly demand OFF or ON

      OFF: Skid control buzzer assembly does not sound (lane departure warning is not being issued)

      ON: Skid control buzzer assembly sounds (lane departure warning is being issued)

      		 -
      The Number of DTCs Number of DTCs min.: 0, max.: 255 Actual number of 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 power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Chassis / Lane Departure Alert / Active Test.

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

      Tech Tips

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


      Chassis > Lane Departure Alert > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      LDA Buzzer Combination meter assembly OFF or ON Vehicle condition: Vehicle stopped

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

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

      Tech Tips

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


      Body Electrical > Combination Meter > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      LDA Control Indicator Lane departure alert indicator OFF or ON -
      Meter Display 1 Multi-information display OFF or All -