CRUISE CONTROL SYSTEM(for Diesel) Cruise SET Indicator Light Circuit

DESCRIPTION

When the cruise control system is operating, the driving support ECU assembly informs the combination meter assembly through CAN communication. Then the cruise control SET indicator light turns on.

CAUTION / NOTICE / HINT

Note

First perform the communication function inspections in How to Proceed with Troubleshooting to confirm that there are no CAN communication malfunctions before troubleshooting this problem.

PROCEDURE


  1. PERFORM ACTIVE TEST USING GTS (CRUISE CONTROL SET INDICATOR LIGHT)


    1. Using the GTS, perform the Active Test Click here.

      Combination Meter
      Tester Display Test Part Control Range Diagnostic Note
      Indicat. SET Cruise control SET indicator light OFF/ON -
      OK
      Indicator light turns on/off.

    OK

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

    NG

    REPLACE COMBINATION METER ASSEMBLY Click here