Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Hyundai >> 2013 >> Santa Fe GLS, AWD >> Repair and Diagnosis >> Transmission >> Transfer Case >> 4WD Control System Diagnosis >> DTC U0122: Lost Communication With Vehicle Dynamics Control Module >> Wiring Inspection >> W/Harness Inspection

W/Harness Inspection

  1. Many malfunctions in the electrical system are caused by poor harness and terminals.

    Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.

  2. Thoroughly check all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
  3. Has a problem been found?

    YES 

    NO 

    • Go to "CAN communication circuit inspection" procedure.
scientia non olet · About Mike's Workshop Manuals