Lighting System Data List / Active Test

  1. DATA LIST

  1. ACTIVE TEST

Lighting System -- Data List / Active Test



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 / HL Auto Leveling / Data List / All Date.

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

    HL Auto Leveling (for HID Headlight)
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Headlight Low Beam State
    		Low beam headlight state / ON or OFF
    		ON: Low beam headlights on
    OFF: Low beam headlights off
    		-
    +B
    		Ignition power supply voltage value / 0 to 19.75 V
    		11 to 14 V
    		-
    Height Sens Pw Supply Val
    		Rear height control sensor power supply value / 0 to 5 V
    		Approximately 5.0 V
    		-
    Rr Height Sens Signal Val
    		Rear height control sensor signal value / 0 to 5 V
    		Approximately 2.5 V (When vehicle level)
    		The value changes according to the vehicle height.
    Vehicle Speed
    		Vehicle speed / 0 to 327.67 km/h
    		Actual vehicle speed
    		-
    Rear Height Adjust Valid Flag
    		Result of rear vehicle height calibration / Valid or Inval
    		Valid: Rear vehicle height calibration completed
    Inval: Rear vehicle height calibration not completed
    		-
    Init Writing Count
    		Number of times initialization performed / 0 to 255
    		Current condition displayed
    		-
    Sensor Initialization Hist
    		Sensor initialization history / not comp, 10%, 25%, 50%, 75%, 100% or complied
    		Current condition displayed
    		-
    Number Of Trouble Codes
    		Number of trouble codes / 0 to 255
    		Condition can be displayed
    		-


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: Body / HL Auto Leveling / Active Test.

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

    HL Auto Leveling (for HID Headlight)
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Drive The Leveling Motor UP
    		Leveling motor
    		ON/OFF
    		-
    Drive The Leveling Motor DOWN
    		Leveling motor
    		ON/OFF
    		-