Pre-Crash Safety System Data List / Active Test

Vehicle Interior. Land Cruiser. Urj200, 202 Grj200 Vdj200
Pre-Crash Safety. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. READ DATA LIST

  1. PERFORM ACTIVE TEST

Pre-Crash Safety System -- Data List / Active Test



READ DATA LIST
HINT:
Using the intelligent tester 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 intelligent tester to the DLC3.

  2. Turn the ignition switch to ON.

  3. Turn the intelligent tester on.

  4. Enter the following menus: Body / Pre-Crash / Data List.

  5. According to the display on the intelligent tester, read the Data List.

    Pre-Crash
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Driver Buckle SW
    		Driver side buckle switch status / UNSET, SET or NG
    		UNSET: Driver side seat belt unfastened
    SET: Driver side seat belt fastened
    NG: Indeterminate data
    		-
    Passenger Buckle SW
    		Front passenger side buckle switch status / UNSET, SET or NG
    		UNSET: Passenger side seat belt unfastened
    SET: Passenger side seat belt fastened
    NG: Indeterminate data
    		-
    Driver Belt Control
    		Seat belt control status of driver side seat / STOP, ON or ERROR
    		STOP: Control stopped
    ON: Controlled
    ERROR: Indeterminate data
    		Driver side seat belt is fastened
    Passenger Belt Control
    		Seat belt control status of passenger side seat / STOP, ON or ERROR
    		STOP: Control stopped
    ON: Controlled
    ERROR: Indeterminate data
    		Passenger side seat belt is fastened
    Number of Trouble Codes
    		Number of present trouble codes / Min.: 0, Max.: 255
    		Number of DTCs present
    		-


PERFORM ACTIVE TEST
HINT:
Using the intelligent tester 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 intelligent tester to the DLC3.

  2. Turn the ignition switch to ON.

  3. Turn the intelligent tester on.

  4. Enter the following menus: All ECUs / (desired menu) / Active Test.

  5. According to the display on the intelligent tester, perform the Active Test.

    Pre-Crash
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Driver Seat Belt Motor
    		Driver side seat belt motor
    		OFF or ON
    		Driver side seat belt is fastened
    Passenger Seat Belt Motor
    		Passenger side seat belt motor
    		OFF or ON
    		Passenger side seat belt is fastened
    Driver and Passenger Seat Belt Motor
    		Driver and passenger side seat belt motors
    		OFF or ON
    		Driver and passenger side seat belts are fastened

    ABS/VSC/TRAC
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Buzzer
    		Skid control buzzer sounds
    		OFF or ON
    		-