Home › Jaguar › 2016 › XF Prestige, AWD › Repair and Diagnosis › Quick Lookups › 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