Home >> Jaguar >> 2015 >> XK 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Diagnostic Trouble Code Index DTC: Front Controls/Display Interface Module (FCDIM) -- XK/X150 >> Diagnostic Trouble Code Index DTC: Front Controls/Display Interface Module (FCDIM) >> Description And Operation >> Front Controls/Display Interface Module [FCDIM] >> DTC U3000-48: Control Module - Supervision software failure >> Possible Causes