FORWARD RECOGNITION CAMERA 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 / Front Recognition Camera / Data List.

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

      Front Recognition Camera
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Blockage Status

      Displays whether there is a camera obstruction malfunction/

      ON or OFF

      ON: Forward recognition camera obstructed

      OFF: Forward recognition camera not obstructed

      		 -
      Blockage History

      Displays whether there is camera obstruction history/

      ON or OFF

      ON: Forward recognition camera obstruction history exists

      OFF: Forward recognition camera obstruction history does not exist

      		 -
      Low Temperature Status

      Displays whether there is a low temperature malfunction/

      ON or OFF

      ON: Forward recognition camera low temperature malfunction exists

      OFF: Forward recognition camera low temperature malfunction does not exist

      		 -
      High Temperature Status1

      Displays whether there is a high temperature malfunction/

      ON or OFF

      ON: Forward recognition camera high temperature malfunction exists

      OFF: Forward recognition camera high temperature malfunction does not exist

      		 -
      High Temperature History1

      Displays whether there is high temperature history/

      ON or OFF

      ON: Forward recognition camera high temperature history exists

      OFF: Forward recognition camera high temperature history does not exist

      		 -
      High Temperature Status2

      Displays whether there is a high temperature malfunction/

      ON or OFF

      ON: Forward recognition camera high temperature malfunction exists

      OFF: Forward recognition camera high temperature malfunction does not exist

      		 -
      High Temperature History2

      Displays whether there is high temperature history/

      ON or OFF

      ON: Forward recognition camera high temperature history exists

      OFF: Forward recognition camera high temperature history does not exist

      		 -
      Backlight Status

      Status of the Backlight Status /

      OFF or Driving Backlight.

      Driving Backlight.: Driving towards the sun

      OFF: Not driving towards the sun

      		 -
      Vehicle Information (2WD/4WD)

      Vehicle information (drivetrain) stored in forward recognition camera/

      2WD, AWD or Unknown

      2WD: for 2WD

      AWD: for AWD

      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

      		 -
      Heater Connection

      Forward recognition with heater hood sub-assembly connection state/

      ON or OFF

      ON: Forward recognition with heater hood sub-assembly connected

      OFF: Forward recognition with heater hood sub-assembly not connected

      		 This item is not used for models without the camera heater
      Heater Control Status

      Forward recognition with heater hood sub-assembly control state/

      Permit or Prohibit

      Permit: Forward recognition with heater hood sub-assembly control permitted

      Prohibit: Forward recognition with heater hood sub-assembly prohibited

      		 This item is not used for models without the camera heater
      Heater Activation

      Forward recognition with heater hood sub-assembly operation mode/

      ON or OFF

      ON: Forward recognition with heater hood sub-assembly operating

      OFF: Forward recognition with heater hood sub-assembly not operating

      		 This item is not used for models without the camera heater

  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 / Front Recognition Camera / Active Test.

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

      Tech Tips

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

      Front Recognition Camera
      Tester Display Test Part Control Range Diagnostic Note
      PCS Buzzer Sounds skid control buzzer assembly ON / OFF Test possible with power switch on (IG), vehicle stopped