Home >> Jaguar >> 2017 >> F-Pace S >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Telematics Control Module (TCU) - F-Pace >> Diagnostic Trouble Code Index DTC: Telematics Control Module (TCU) >> Description And Operation >> Telematics Control Module (TCU) >> DTC B1A56-12: Antenna - Circuit Short To Battery >> Possible Causes