Home >> Jaguar >> 2022 >> F-Pace Base >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index - DTC: TELEMATIC Control Module (TCU) -- F-Pace/X761 >> Diagnostic Trouble Code Index - DTC: TELEMATIC Control Module (TCU) (G2723514) >> Description And Operation >> TELEMATIC Control Module (TCU) >> DTC B1A01-12: Speaker #1 - Circuit short to battery >> Possible Causes