Home >> Land Rover >> 2021 >> Range Rover Evoque R-Dynamic SE >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: TELEMATIC Control Module (TCU) -- Range Rover EVOQUE/L551 >> Diagnostic Trouble Code Index - DTC: TELEMATIC Control Module (TCU) (G2153768) >> Description And Operation >> TELEMATIC Control Module (TCU) >> DTC B14B5-13: WiFi Antenna #1 - Circuit open >> Possible Causes