Home >> Jaguar >> 2018 >> XF S, AWD >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Camera Control Module (CCM) -- XF/X260 >> Diagnostic Trouble Code Index DTC: Camera Control Module (CCM) >> Description And Operation >> Camera Control Module (CCM) >> DTC U1A4B-49: Control Module Processor B - Internal electronic failure >> Possible Causes