Home >> Jaguar >> 2013 >> XF 3.0, AWD >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code (DTC) Index DTC: Digital Radio Control Module (DRCM) -- XF/X250 >> Diagnostic Trouble Code (DTC) Index DTC: Digital Radio Control Module (DRCM) >> Description And Operation >> DTC U3000-46: Control module - Calibration/parameter memory failure >> Possible Causes