Home › Jaguar › 2017 › F-Pace S › Repair and Diagnosis › General Information › DTC Index › Diagnostic Trouble Code Index DTC: Body Control Module (BCM) - F-Pace › Diagnostic Trouble Code Index DTC: Body Control Module (BCM) › Description And Operation › Body Control Module (BCM) › DTC B1B56-46: Sunroof Module - Calibration/parameter memory failure › Possible Causes