Home › Land Rover › 2020 › Discovery Sport Base › Repair and Diagnosis › General Information › Specifications Index › Diagnostic Trouble Code Index DTC: Battery Control Module (BCM) - Discovery Sport/L550 › Diagnostic Trouble Code Index - DTC: Body Control Module (BCM) (G2165406) › Description And Operation › DTC U201A-51: Control Module Main Calibration Data - Not programed › Possible Causes