Home › Jaguar › 2014 › XF Base › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code: Driver/Passenger Door Module (DDM/PDM) -- XF/X250 › Diagnostic Trouble Code (DTC) Index DTC: Driver/Passenger Door Module (DDM/PDM) › Description And Operation › DTC U2014-44: Control Module Hardware - Data memory failure › Possible Causes