DTC U2017: Control Module Software #2 Supervision Software Failure: Description

When the battery voltage to the PSCM is greater than 6 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 U2017:48 (Control Module Software #2: Supervision Software Failure) - Sets due to an internal error in the PSCM.