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Home >> Hyundai >> 2021 >> Tucson Value, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (4WD Control Diagnosis) >> DTC U1121: Lost Communication With Electric Stability Program Module >> Verification Of Repair >> Verification Of Vehicle Repair

Verification Of Vehicle Repair

WARNING: This page is about a different variant/trim than selected.

After repair, it is essential to verify if the faults have been corrected.

  1. Connect the GDS and select the "Diagnostic Trouble Codes (DTC)" mode.
  2. Clear the DTC.
  3. Test the vehicle according to the DTC Prerequisite Condition in DTC Information.
  4. Using the GDS, see if the DTC returns.
  5. Did the same DTC return?

    YES 

    • Go to the applicable troubleshooting procedure.

    NO 

    • The system performs in accordance with the specifications at this time.
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