Diagnostic Aids
WARNING: This page is about a different car, the 2017 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
DTC U0452:00 indicates a RCM concern with vehicle stability control information. 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.