DYNAMIC RADAR CRUISE CONTROL SYSTEM Cruise SET Indicator Light Circuit

DESCRIPTION

• The driving support ECU assembly turns on the SET indicator light by sending indicator output demand signals to the combination meter assembly via CAN communication.

• The cruise control SET indicator light illuminates when the dynamic radar cruise control system is controlling vehicle speed.

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

CAUTION / NOTICE / HINT

PROCEDURE

1. Click here

   PERFORM ACTIVE TEST USING GTS (INDICAT. SET)

   
   

   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 GTS.

      
      
      1. Body Electrical > Combination Meter > Active Test

         Tester Display	Measurement Item	Control Range	Diagnostic Note
         Indicat. SET	Cruise control SET indicator	ON or OFF	for F SPORT models
         Meter Display 1	Multi-information display	OFF or All	except F SPORT models

      2. 
         
         10. 
             
         11. 
             
      
      
      1. Body Electrical > Combination Meter > Active Test

         Tester Display
         Indicat. SET

      2. 
         
         1. 
            
      3. 
         
         11. 
             
      
      
      1. Body Electrical > Combination Meter > Active Test

         Tester Display
         Meter Display 1

      2. 
         
         1. 
            
      3. 
         
         11. 
             

      OK
      for F SPORT models
      The cruise control SET indicator goes on or goes off.
      except F SPORT models
      The multi-information display turns on or off.

      Result
      Proceed to OK NG

   
   
   • OKClick here
   • NG

     GO TO METER / GAUGE SYSTEMClick here

2. Click here

   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.

      
      
      1. 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	-

      2. 
         
         10. 
             
      
      
      1. Powertrain > Radar Cruise > Data List

         Tester Display
         SET/COAST Switch

      2. 
         
         1. 
            
      3. 
         
         10. 
             

      OK
      When the cruise control switch (-/SET switch) is operated, the display changes as shown above.

      Result
      Proceed to OK NG

   
   
   • OK

     PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLEClick here

   • NG

     REPLACE DRIVING SUPPORT ECU ASSEMBLYClick here