Home >> Land Rover >> 2020 >> Range Rover Velar R-Dynamic HSE >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Digital Radio Control Module (DRCM) -- Range Rover Velar/L560 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Digital Radio Control Module (DRCM) (G1792074) >> B1D55-12: Antenna #2 - Circuit short to battery >> Possible Causes