Home › Jaguar › 2012 › XK 2D Convertible › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: Driver/Passenger Front Seat Module (DSM/PSM) -- XK/X150 › Diagnostic Trouble Code Index DTC: Driver/Passenger Front Seat Module (DSM/PSM) › Description And Operation › Driver/Passenger Seat Module [DSM/PSM] › DTC U3001-46: Control Module Improper Shutdown - Calibration/parameter memory failure › Possible Causes