ROAD SIGN ASSIST 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.

    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.


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Road Sign Assist / Data List.

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

      Road Sign Assist
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      RSA Switch

      Road sign assist system operation status/

      OFF or ON

      OFF: Road sign assist system is turned off

      ON: Road sign assist system is turned on

      		 -
      RSA Fusion Control

      RSA fusion control operation status/

      OFF or ON

      OFF: Operating

      ON: Not operating

      		 When RSA fusion control is operating, road signs recognized by the forward recognition camera are checked against information in the navigation system.
      Over Speed Notification Method

      Excess speed notification setting/

      OFF, Only Visual or Visual and Audible

      OFF: Notification is not set

      Only Visual: Notifies by speed limit sign on multi-information display

      Visual and Audible: Notifies by speed limit sign on multi-information display and buzzer

      		 -
      No Passing/No Entry Notification Method

      Overtaking prohibition notification setting/

      OFF, Only Visual or Visual and Audible

      OFF: Notification is not set

      Only Visual: Notifies by no overtaking sign on multi-information display

      Visual and Audible: Notifies by no overtaking sign on multi-information display and buzzer

      		 -
      Traffic Sign Speed Unit

      Unit of speed of traffic sign/

      kph or mph

      kph: km/h

      mph: mph

      		 -
      Estimated Traffic Division

      Detected direction of traffic stored in the forward recognition camera

      Unconfirmed, Right-hand traffic or Left-hand traffic

      Unconfirmed: Unconfirmed

      Right-hand traffic: Right-hand traffic

      Left-hand traffic: Left-hand traffic

      		 -
      RSA Status

      Road sign assist system operation condition/

      Normal or Abnormal

      Normal: Road sign assist system is normal

      Abnormal: Road sign assist system is malfunctioning

      		 -