Home >> Jaguar >> 2011 >> XJ Base >> Repair and Diagnosis >> General Information >> DTC Index >> Diagnostic Trouble Code (DTC) Index DTC: Camera Control Module (CCM) -- XJ/X351 >> DIAGNOSTIC TROUBLE CODE (DTC) INDEX DTC: Camera Control Module (CCM) >> Description And Operation >> Camera Control Module (CCM) >> U0001-81 High Speed CAN Communication Bus - Invalid serial data received >> Possible Causes