Home › Land Rover › 2020 › Discovery Landmark › Repair and Diagnosis (Single Page) › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: Dynamic Response Control Module (DRM) -- Discovery/L462 › General Information › Description And Operation › Diagnostic Trouble Code Index - DTC: Dynamic Response Control Module (DRM) (G2016243) › DTC U3000-49: Control Module internal electronic failure › Possible Causes