Home › Jaguar › 2014 › XF Base › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: Tire Pressure Monitoring System Control Module (TPMSCM) -- XF/X250 › Diagnostic Trouble Code (DTC) Index DTC: Tire Pressure Monitoring System Control Module (TPMSCM) › Description And Operation › DTC C1D19-12: External Receiver Data Line - Circuit short to battery › Possible Causes