LANE DEPARTURE ALERT SYSTEM DATA LIST / ACTIVE TEST

  1. DATA LIST

    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.

    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.

    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Chassis / PCS/LDA/RSA/LVN / Data List.

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

      Table 1. Chassis > PCS/LDA/RSA/LVN

      Tester Display

      Measurement Item/Range

      Normal Condition

      Diagnostic Note

      Lidar Detect Target Distance

      Displays the distance to the preceding vehicle detected by the laser sensor (pre-collision city sensor) / 0 to 51.0 m

      Distance between the vehicle and a preceding vehicle

      When no preceding vehicle is detected, "0 m" (0 ft.) is displayed

      Headlight Type

      Displays headlight type / Halogen, HID or LED

      Halogen: Vehicle equipped with halogen headlights

      HID: Vehicle equipped with HID headlights

      LED: Vehicle equipped with LED headlights

      -

      Heater Connection

      Pre-collision safety city heater connection status / ON or OFF

      ON: Pre-collision safety city heater connected

      OFF: Pre-collision safety city heater not connected

      -

      Heater Activation

      Pre-collision safety city heater activation status / ON or OFF

      ON: Pre-collision safety city heater operating

      OFF: Pre-collision safety city heater not operating

      This item is not used for models without the pre-collision city heater

      PCS Buzzer Demand

      -

      -

      This item is displayed on the GTS but is not used

      Skid Control Buzzer Demand

      Displays meter buzzer condition / ON or OFF

      ON: Meter buzzer operating

      OFF: Meter buzzer not operating

      -

      RSA Equipped Information

      -

      -

      This item is displayed on the GTS but is not used

      RSA Fusion Control

      -

      -

      This item is displayed on the GTS but is not used

      Traffic Sign Speed Unit

      -

      -

      This item is displayed on the GTS but is not used

      Estimated Traffic Division

      -

      -

      This item is displayed on the GTS but is not used

      LVN Equipped Information

      -

      -

      This item is displayed on the GTS but is not used

      History of Blockage

      Displays whether there is camera or laser sensor obstruction history / ON or OFF

      ON: Pre-collision city sensor (camera or laser sensor) obstruction history exists

      OFF: Pre-collision city sensor (camera or laser sensor) obstruction history does not exist

      -

      History of Low Voltage

      Displays whether there is low voltage history / ON or OFF

      ON: Pre-collision city sensor low voltage history exists

      OFF: Pre-collision city sensor low voltage history does not exist

      -

      History of High Voltage

      Displays whether there is high voltage history / ON or OFF

      ON: Pre-collision city sensor high voltage history exists

      OFF: Pre-collision city sensor high voltage history does not exist

      -

      History of Low Temperature

      Displays whether there is low temperature history / ON or OFF

      ON: Pre-collision city sensor low temperature history exists

      OFF: Pre-collision city sensor low temperature history does not exist

      -

      History of High Temperature

      Displays whether there is high temperature history / ON or OFF

      ON: Pre-collision city sensor high temperature history exists

      OFF: Pre-collision city sensor high temperature history does not exist

      -

      Blockage Status

      Displays whether there is a camera obstruction malfunction / ON or OFF

      ON: Pre-collision city sensor (camera) obstructed

      OFF: Pre-collision city sensor (camera) not obstructed

      -

      Low Voltage Status

      Displays whether there is a low voltage malfunction / ON or OFF

      ON: Pre-collision city sensor low voltage malfunction exists

      OFF: Pre-collision city sensor low voltage malfunction does not exist

      -

      High Voltage Status

      Displays whether there is a high voltage malfunction / ON or OFF

      ON: Pre-collision city sensor high voltage malfunction exists

      OFF: Pre-collision city sensor high voltage malfunction does not exist

      -

      Low Temperature Status

      Displays whether there is a low temperature malfunction / ON or OFF

      ON: Pre-collision city sensor low temperature malfunction exists

      OFF: Pre-collision city sensor low temperature malfunction does not exist

      -

      High Temperature Status

      Displays whether there is a high temperature malfunction / ON or OFF

      ON: Pre-collision city sensor high temperature malfunction exists

      OFF: Pre-collision city sensor high temperature malfunction does not exist

      -

      Lidar Blockage Status

      Displays whether laser sensor is dirty / ON or OFF

      ON: Dirt on pre-collision city sensor (laser sensor)

      OFF: No dirt on pre-collision city sensor (laser sensor)

      -

      Control Mode

      Displays ECU control mode status / Normal or Check Mode

      Normal: Normal operation

      Check: Operating in Control Mode

      -

      PCS Operation State Retention Setting

      PCS Operation State Retention Setting customize setting / ON or OFF

      ON: Customize Setting customize setting set to ON

      OFF: Customize Setting customize setting set to OFF

      -

      PCS Alarm Activation Distance Retention Setting 1

      PCS Alarm Activation Distance Retention Setting 1 customize setting / ON or OFF

      ON: Customize Setting 1 customize setting set to ON

      OFF: Customize Setting 1 customize setting set to OFF

      -

      PCS Alarm Activation Distance Retention Setting 2

      PCS Alarm Activation Distance Retention Setting 2 customize setting / ON or OFF

      ON: Customize Setting 2 customize setting set to ON

      OFF: Customize Setting 2 customize setting set to OFF

      -

      PCS Alarm Activation Distance Retention Setting 3

      PCS Alarm Activation Distance Retention Setting 3 customize setting / ON or OFF

      ON: Customize Setting 3 customize setting set to ON

      OFF: Customize Setting 3 customize setting set to OFF

      -

      The Number of DTCs

      Number of trouble codes / 0 to 255

      Number of DTCs will be displayed

      -

  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: Chassis / PCS/LDA/RSA/LVN / Active Test.

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

      Tip:

      The ignition switch must be turned ON to proceed with the Active Test using the GTS.

      Table 2. Chassis > PCS/LDA/RSA/LVN > Active Test

      Tester Display

      Test Part

      Control Range

      Diagnostic Note

      PCS Buzzer Request

      -

      -

      This item is displayed on the GTS but is not used

      Meter Buzzer Request

      Sounds meter buzzer

      ON/OFF

      Test possible with ignition switch ON, vehicle stopped

      Automatic High Beam

      Operates automatic high beam system

      ON/OFF

      This Active Test can only be performed when the ignition switch is ON, the vehicle is stopped and the area around the vehicle is dark. (Normal system operation conditions, such as vehicle speed and shift lever position, do not need to be met.)

      Heater Activate Request

      Operates pre-crash safety city heater

      ON/OFF

      • Test possible with ignition switch to ON, vehicle stopped

      • This item is not used for models without the pre-collision city heater
      Note:

      The pre-collision safety city sensor detects that the area around the vehicle is dark when it is covered by a cloth. However, covering the pre-collision safety city sensor may cause a warning message to be displayed on the multi-information display. This Active Test cannot be performed if the warning message is displayed.