LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2012 >> Optima LX, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 66 (4WD Control System Diagnosis) >> DTC U0122: Lost Communication With Vehicle Dynamics Control Module >> Verification Of Vehicle Repair
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Verification Of Vehicle Repair

WARNING: This page is about a different car, the 2013 Kia Sportage and 2012 Kia Sportage. However, it is still accessible from the selected car via links, so may be relevant.

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

  1. Connect scan tool and select "Diagnostic Trouble Codes (DTCs)" mode.
  2. Using scantool, Clear DTC.
  3. Operate the vehicle within DTC Enable conditions in General information.
  4. Are any DTCs present?

    YES 

    • Go to the applicable troubleshooting procedure.

    NO 

    • System is performing to specification at this time.
scientia non olet · About LEMON Manuals