DYNAMIC RADAR CRUISE CONTROL SYSTEM Cruise SET Indicator Light Circuit

DESCRIPTION


CAUTION / NOTICE / HINT

Note


  • When replacing the driving support ECU assembly, always replace it with a new one. If a driving support ECU assembly which was installed to another vehicle is used, the information stored in the driving support ECU assembly will not match the information from the vehicle. As a result, a DTC may be stored.

  • When replacing the combination meter assembly, make sure to replace it with a new one.

PROCEDURE


  1. PERFORM ACTIVE TEST USING GTS (Meter Display 1)


    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 / Combination Meter / Active Test.

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


      Body Electrical > Combination Meter > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Meter Display 1 Multi-information display OFF or All -

      Body Electrical > Combination Meter > Active Test
      Tester Display
      Meter Display 1
      Result
      Result Proceed to
      The multi-information display in the combination meter assembly turns off or all on according to the GTS operation. A
      The multi-information display in the combination meter assembly does not turn off or all on according to the GTS operation. B

    B

    GO TO METER / GAUGE SYSTEM Click here

    A

  2. READ VALUE USING GTS (SET/COAST SWITCH)


    1. Enter the following menus: Powertrain / Radar Cruise / Data List.

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


      Powertrain > Radar Cruise > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      SET/COAST Switch -SET switch signal ON or OFF

      ON: -SET switch on

      OFF: -SET switch off

      		 -

      Powertrain > Radar Cruise > Data List
      Tester Display
      SET/COAST Switch
      OK
      When the cruise control main switch is operated, the display changes as shown above.
      Result
      Result Proceed to
      OK A
      NG (for LHD) B
      NG (for RHD) C

    A

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    B

    REPLACE DRIVING SUPPORT ECU ASSEMBLY Click here

    C

    REPLACE DRIVING SUPPORT ECU ASSEMBLY Click here