Home › Land Rover › 2021 › Defender 110 › Repair and Diagnosis › General Information › Specifications Index › Diagnostic Trouble Code Index DTC: Cruise Control Module -- Defender/L663 › Diagnostic Trouble Code Index - DTC: Cruise Control Module (G2818898) › Description And Operation › Cruise Control Module (CCM) › DTC U3000-94: Control Module - Unexpected operation › Possible Causes