Lane Departure Alert System Data List / Active Test

Engine Hybrid System. Land Cruiser. Urj200, 202 Grj200 Vdj200
Cruise Control. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. DATA LIST

  1. ACTIVE TEST

Lane Departure Alert System -- Data List / Active Test



DATA LIST
HINT:
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.
NOTICE:
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. According to the display on the GTS, read the Data List.

    LKA/LDA
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    LDA Control
    		Control status of lane departure alert system /
    Prohibit or Permit
    		Prohibit: Control prohibited
    Permit: Control permitted
    		-
    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
    		-
    Left Lane Indicator
    		Left lane marker detection status/
    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
    		Right lane marker detection status/
    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
    		LDA Buzzer Demand Status/
    OFF or ON
    		OFF: LDA buzzer not operating
    ON: LDA buzzer operating
    		-
    The Number of DTCs
    		Number of stored DTCs/
    min.: 0, max.: 255
    		Actual number of DTCs
    		-

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

  7. According to the display on the GTS, read the Data List.

    Front Recognition Camera
    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 4WD
    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
    		-


ACTIVE TEST
HINT:
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. According to the display on the GTS, perform the Active Test.

    LKA/LDA
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    LDA Buzzer
    		Sounds the LDA 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. According to the display on the GTS, perform the Active Test.

    Combination Meter
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    LDA Control Indicator
    		LDA control indicator light
    		ON or OFF
    		-