Home >> Jaguar >> 2013 >> XF 3.0, AWD >> 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 C1A56-91: Left Front Tire Pressure Sensor and Transmitter Assembly - Parametric >> Possible Causes