Home >> Land Rover >> 2021 >> Range Rover Velar R-Dynamic HSE >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Infotainment Compute Control Module (ICCM) -- Range Rover Velar/L560 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Infotainment Compute Control Module (ICCM) (G2686346) >> U3000-04: Control Module - System Internal Failure >> Possible Causes