CRUISE CONTROL SYSTEM Cruise Main Indicator Light Circuit

DESCRIPTION

• The ECM turns on the cruise control indicator by sending indicator output demand signals to the combination meter assembly via CAN communication.

• The cruise control indicator illuminates (green) when the cruise control system is turned on using the cruise control main switch (ON-OFF button). If a malfunction is detected, the cruise control indicator goes out and a warning message is displayed.

• The cruise control indicator circuit uses CAN communication. If the cruise control indicator is not functioning correctly, check for CAN communication DTCs before troubleshooting this circuit.

PROCEDURE

1. PERFORM ACTIVE TEST USING GTS

   
   

   1. Connect the GTS to the DLC3.

   2. Turn the ignition switch to ON.

   3. Turn the GTS on.

   4. Enter the following menus: Body Electrical / Combination Meter / Active Test.

   5. Check the cruise control indicator by performing the Active Test.

      
      Body Electrical > Combination Meter > Active Test

      Tester Display	Measurement Item	Control Range	Diagnostic Note
      Indicat. Lamp Cruise	Cruise control indicator (illuminated in green)	ON / OFF	for Multi-information Display (Monochrome Type)
      Meter Display 1	Multi-information display	OFF / All	for Multi-information Display (Color Type)

      
      Body Electrical > Combination Meter > Active Test

      Tester Display
      Indicat. Lamp Cruise

      
      Body Electrical > Combination Meter > Active Test

      Tester Display
      Meter Display 1

      OK
      for Multi-information Display (Monochrome Type)
      The cruise control indicator light comes on or goes out.
      for Multi-information Display (Color Type)
      The multi-information display turns on or off.

      Result
      Proceed to OK NG

   
   

   OK

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

   NG

   REPLACE COMBINATION METER ASSEMBLY Click here