DYNAMIC TORQUE CONTROL 4WD/AWD SYSTEM AWD Warning does not Come ON

DESCRIPTION

Refer to "AWD Warning Remains ON".

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WIRING DIAGRAM

Refer to "AWD Warning Remains ON".

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CAUTION / NOTICE / HINT

PROCEDURE

1. CHECK CAN COMMUNICATION SYSTEM

   
   

   1. Check if CAN communication system DTCs are output.

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      Tech Tips

      When DTCs indicating a CAN communication system malfunction are output, repair the CAN communication system before repairing each corresponding sensor.

      Result
      Result Proceed to CAN communication system DTCs are not output A CAN communication system DTCs are output B

   
   

   B

   GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) Click here

   A

2. INSPECT AWD WARNING

   
   

   1. Turn the ignition switch off.

   2. Connect the GTS to the DLC3.

   3. Turn the ignition switch to ON.

   4. Turn the GTS on.

   5. Enter the following menus: Chassis / Four Wheel Drive / Active Test

      
      Chassis > Four Wheel Drive > Active Test

      Tester Display	Measurement Item	Control Range	Diagnostic Note
      4WD Warning Light	AWD warning (multi-information display)	Warning ON/OFF	Observe the multi-information display.

      
      Chassis > Four Wheel Drive > Active Test

      Tester Display
      4WD Warning Light

   6. When performing the 4WD Warning Light Active Test, check 4WD Warning Light in the Data List.

      
      Chassis > Four Wheel Drive > Data List

      Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
      4WD Warning Light	AWD warning (multi-information display)	ON or OFF	ON: Warning on OFF: Warning off	-

      
      Chassis > Four Wheel Drive > Data List

      Tester Display
      4WD Warning Light

      Result
      Result Proceed to Does not change between ON and OFF A Changes between ON and OFF B

   
   

   A

   REPLACE 4WD ECU ASSEMBLY Click here

   B

   GO TO METER / GAUGE SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) Click here