Home >> Jaguar >> 2018 >> F-Pace Base >> Repair and Diagnosis (Single Page) >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Transmission Control Switch (TCS) - F-Pace >> Diagnostic Trouble Code Index DTC: Transmission Control Switch (TCS) >> Description And Operation >> Transmission Control Switch (TCS) >> DTC U0028-87: Vehicle Communication Bus A - Missing message >> Possible Causes