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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 1147 (EPAS Guided Routine Testing) >> DTC/Symptom Selection >> DTC Index >> DTC U0452: Invalid Data Received From RCM >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.

DTC U0452:00 indicates a concern with the RCM 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 U0452:00.

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