Home › Jaguar › 2013 › XF 2.0 › Repair and Diagnosis › General Information › DTC Index › Diagnostic Trouble Code: Tailgate Control Module (TGCM) -- XF/X250 › Diagnostic Trouble Code (DTC) IndexDTC: Tailgate Control Module (TGCM) › Description And Operation › DTC U3000-45: Control Module - Program memory failure › Possible Causes