Home >> Land Rover >> 2016 >> Range Rover Autobiography >> Repair and Diagnosis >> General Information >> DTC Index >> Diagnostic Trouble Code Index DTC: Infotainment Master/Slave Controller (ISC/IMC) -- Range Rover/L405 >> Diagnostic Trouble Code Index DTC: Infotainment Master / Slave Controller (ISC / IMC) >> Description And Operation >> DTC B14D9-13: Dedicated Short Range Communication (DRSC) Antenna - Circuit open >> Possible Causes