DTC P160C Control Module Software Performance: Description

WARNING: This page is about a different car, the 2017 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

When the battery voltage to the PSCM is between 11 and 16 volts with the ignition ON and there are no DTCs present, the PSCM runs a self-test of the system software. If an error is detected, a DTC is set and the EPAS enters into a limited operation mode.

DTC P160C:49 (Control Module Software Performance: Internal Electronic Failure) - Sets due to an internal failure in the PSCM software.