Home >> Jaguar >> 2018 >> XF S, AWD >> Repair and Diagnosis >> General Information >> DTC Index >> Diagnostic Trouble Code Index DTC: Image Proceeding Module (IPMA) -- XF/X260 >> Diagnostic Trouble Code Index DTC: Image Proceeding Module (IPMA) >> Description And Operation >> Image Processing Module (IPMA/B) >> DTC U0001-88: High Speed CAN Communication Bus - Bus off >> Possible Causes