Home >> Land Rover >> 2019 >> Range Rover Autobiography >> Repair and Diagnosis >> General Information >> Specifications Index >> Diagnostic Trouble Code Index DTC: Interactive Control Display Module (ICDM) -- Range Rover/L405 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Interactive Control Display Module (ICDM) (G2034064) >> DTC U3000-04: Control Module - System Internal Failures >> Possible Causes