Home › Jaguar › 2017 › XF S, AWD › Repair and Diagnosis › General Information › DTC Index › Diagnostic Trouble Code Index DTC: Driver/Passenger Seat Module (DSM/PSM) -- XF/X260 › Diagnostic Trouble Code Index DTC: Driver/Passenger Seat Module (DSM/PSM) › Description And Operation › Driver/Passenger Seat Module (DSM/PSM) › DTC U3000-49: Control Module - Internal electronic failure › Possible Causes