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Home >> Genesis >> 2019 >> G80 3.8, AWD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> 4WD Control Diagnosis >> DTC U0122: Lost Communication With Vehicle Dynamics Control Module >> Verification Of Repair >> Verification Of Vehicle Repair

Verification Of Vehicle Repair

After a repair, it is essential to verifying that the fault has been corrected.

  1. Connect GDS and select "Diagnostic Trouble Codes (DTC)  " mode.
  2. Using GDS, Clear DTC.
  3. Check DTCs in other System after fixing the vehicle.

    (If there is the DTC representing "4WD CAN time out", Clear the DTC.)

  4. Are any DTCs present?

    YES 

    • Go to the applicable Troubleshooting (DTC INDEX ) procedure.

    NO 

    • System is performing to specification at this time.