Home >> Jaguar >> 2015 >> XF 2.0T Premium >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Restraints Control Module (RCM) -- XF/X250 >> Diagnostic Trouble Code (DTC) Index DTC: Restraints Control Module (RCM) >> Description And Operation >> DTC B1004-81: Right Frontal: Impact Classification Sensor - Invalid serial data received >> Possible Causes