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Home >> Lincoln >> 2018 >> Navigator Select, RWD >> Repair and Diagnosis >> Steering >> Electronic Steering >> EPAS Guided Routine Testing >> DTC/Symptom Selection >> DTC Index >> DTC U0423: Invalid Data Received from Instrument Panel Cluster Control Module >> Diagnostic Aids
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Diagnostic Aids

DTC U0423:00 indicates a concern with the IPC or vehicle communications network. The module reporting this DTC is not the problem module. Do not install a new PSCM as part of the repair for DTC U0423:00.

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