Home › Jaguar › 2013 › XF 2.0 › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: Transfer Case Control Module -- XF/X250 › Diagnostic Trouble Code (DTC) Index DTC: Transfer Case Control Module › Description And Operation › DTC U2012-4A: Car Configuration Parameter(s) - Incorrect component installed › Possible Causes