Home >> Land Rover >> 2020 >> Discovery Sport Base >> Repair and Diagnosis >> General Information >> Specifications Index >> Diagnostic Trouble Code Index - Vehicles With: INCONTROL Touch Pro, DTC: INTERACTICE Display Module A (IDMA) - Discovery Sport/L550 >> Diagnostic Trouble Code Index - Vehicles With: INCONTROL Touch Pro, DTC: Interactive Display Module A (IDMA) (G2308466) >> Description And Operation >> DTC U0055-87: Vehicle Communication Bus D - Missing Message >> Possible Causes