Home >> Jaguar >> 2014 >> XF Base >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code: Driver/Passenger Seat Module (DSM/PSM) -- XF/X250 >> Diagnostic Trouble Code (DTC) Index DTC: Driver/Passenger Seat Module (DSM/PSM) >> Description And Operation >> DTC B1087-87: LIN Bus "A" - Missing message >> Possible Causes