Home >> Land Rover >> 2021 >> Range Rover Evoque R-Dynamic S >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: HVAC Control Module (HVAC) -- Range Rover EVOQUE/L551 >> Diagnostic Trouble Code Index - DTC: HVAC Control Module (HVAC) (G2301203) >> Description And Operation >> HVAC Control Module (HVAC) >> DTC U3000-49: Control Module - Internal electronic failure >> Possible Causes