Home >> Land Rover >> 2022 >> Range Rover Sport Autobiography >> Repair and Diagnosis >> Quick Lookups >> Common Specs & Procedures >> Diagnostic Trouble Code Index DTC: TELEMATIC Control Module (TCU) -- Range Rover Sport/L494 >> Diagnostic Trouble Code Index - DTC: TELEMATIC Control Module (TCU) (G2058462) >> Description And Operation >> TELEMATIC Control Module (TCU) >> DTC U3000-49: Control Module - Internal electronic failure >> Possible Causes