CRUISE CONTROL SYSTEM Cruise Main Indicator Light Circuit

DESCRIPTION

• The power management control ECU turns on the cruise control indicator light by sending indicator output demand signals to the combination meter assembly using CAN communication.

• The cruise control indicator light illuminates when the cruise control system has been turned on using the ON-OFF switch. If a malfunction is detected, the cruise control indicator light goes out and a warning message is displayed.

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

WIRING DIAGRAM

PROCEDURE

1. PERFORM ACTIVE TEST USING GTS (INDICAT. LAMP CRUISE)

   
   

   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 / Combination Meter / Active Test.

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

      Combination Meter

      Tester Display	Test Part	Control Range	Diagnostic Note
      Indicat. Lamp Cruise	Cruise control indicator light	Cruise control indicator light ON / OFF	-

      OK
      The cruise control indicator light goes on or off.

   6. Turn the power switch off.

   
   

   OK

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

   NG

   REPLACE COMBINATION METER ASSEMBLY Click here