Home >> Jaguar >> 2018 >> F-Pace Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Diagnostic Trouble Code Index DTC: Infotainment Master Controller (IMC) - F-Pace >> Diagnostic Trouble Code Index DTC: Infotainment Master Controller (IMC) >> Description And Operation >> Infotainment Master Controller (IMC)/Infotainment Slave Controller (ISC) >> DTC B1087-86: LIN Bus "A" - Signal invalid >> Possible Causes