Home >> Jaguar >> 2014 >> XF Base >> Repair and Diagnosis >> Transmission >> Transfer Case >> Diagnostic Trouble Code Index DTC: Transfer Case Control Module -- XF/X250 >> Diagnostic Trouble Code (DTC) Index DTC: Transfer Case Control Module >> Description And Operation >> DTC P173A-64: Clutch Actuator Position Sensor Circuit Range/Performance - Signal plausibility failure >> Possible Causes