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Home >> Ford >> 2012 >> Mustang Base, 2D Convertible, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1290 (Electronic Power Assist Steering Component Testing) >> DTC Symptom Index >> DTC Index >> DTC U0122: Lost Communication with the Vehicle Dynamics Module (VDM) >> Diagnostic Aids
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Diagnostic Aids

WARNING: This page is about a different car, the 2015 Lincoln MKS. However, it is still accessible from the selected car via links, so may be relevant.

DTC U0122:00 indicates a possible failure of the HS-CAN which can be due to a circuit fault in the HS-CAN, the PSCM wiring harness or a VDM concern. Do not install a new PSCM as part of the repair for a PSCM DTC U0122:00.

The vehicle dynamic suspension has 3 settings; normal, comfort and sport. The PSCM uses the suspension status message from the VDM to adjust the steering feel to match the suspension feel. When DTC U0122:00 is present, the steering feel defaults to the normal setting.

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