Home › Land Rover › 2022 › Range Rover Velar R-Dynamic HSE › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: TELEMATIC Control Module (TCU) -- Range Rover Velar/L560 › General Information › Description And Operation › Diagnostic Trouble Code Index - DTC: TELEMATIC Control Module (TCU) (G2723514) › U3000-49: Control Module - Internal electronic failure › Possible Causes