Home >> Land Rover >> 2018 >> Range Rover Autobiography >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Occupant Classification Sensor Control Module -- Range Rover/L405 >> Diagnostic Trouble Code Index DTC: Occupant Classification Sensor Control Module >> Description And Operation >> DTC U3000-49: Control Module - Internal electronic failure >> Possible Causes