Home › Land Rover › 2022 › Discovery S › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: Camera Control Module (CCM) -- Discovery/L462 › General Information › Description And Operation › Diagnostic Trouble Code Index - DTC: Camera Control Module (CCM) (G2202346) › DTC U3000-4B: Control Module - Over temperature › Possible Causes