Real Time AWD System Symptom Troubleshooting - Real time AWD system is stuck in 4WD mode (AWD)

Real time AWD system is stuck in 4WD mode 

1. Problem verification (rear differential clutch test)

   -1. Do the rear differential clutch test .

   Is the test result OK?

   YES 

   Go to step 2.

   NO 

   The failure is duplicated. Do the repair depending on the test result .

2. Oil pressure control check

   -1. Turn the vehicle to the ON mode.

   -2. Select the FUNCTIONAL TEST in the REAL TIME AWD with the HDS.

   -3. Do the OIL PRESSURE CONTROL TEST in the FUNCTIONAL TEST with the HDS .

   Oil Pressure Control Test

   Is the test result OK?

   1. YES 

      Check the following items.

      • Check the rear differential fluid level and the fluid condition .
      • Check for rear differential fluid leaks.
      • Do the rear differential fluid pressure sensor test .

      NO 

      Follow the instructions indicated on the HDS according to the test result .