DTC U2101: Control Module Configuration Incompatible: Description

WARNING: This page is about a different car, the 2013 Ford Fiesta. However, it is still accessible from the selected car via links, so may be relevant.

The PSCM is configured from the as-built data stored in the IPC and communicated over the HS-CAN. During power up the vehicle information stored in the PSCM is compared against the as-built data stored in the IPC.

DTC U2101:00 (Control Module Configuration Incompatible: No Sub Type Information) - This DTC will set if the vehicle as-built data broadcast by the IPC during power up does not match the information stored in the PSCM. This DTC sets in the PSCM if a new IPC is installed and not configured correctly.