Home › Jaguar › 2018 › F-Pace Base › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: Navigation Control Module (NCM) - Extended Markets - F-Pace › Diagnostic Trouble Code Index DTC: Navigation Control Module (NCM) - Extended Markets › Description And Operation › Navigation Control Module (NCM) - Extended Markets › DTC B1A84-56: Car Configuration Data - Invalid/incomplete configuration › Possible Causes