Home › Land Rover › 2020 › Discovery Sport Base › Repair and Diagnosis › General Information › Specifications Index › Diagnostic Trouble Code Index DTC: Restraints Control Module (RCM) - Discovery Sport/L550 › Diagnostic Trouble Code Index - DTC: Restraints Control Module (RCM) (G2364183) › Description And Operation › DTC U3000-57: Control Module - Invalid/incomplete software component › Possible Causes