Home >> Jaguar >> 2012 >> XKR 2D Convertible >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Driver/Passenger Front Seat Module (DSM/PSM) -- XK/X150 >> Diagnostic Trouble Code Index DTC: Driver/Passenger Front Seat Module (DSM/PSM) >> Description And Operation >> Driver/Passenger Seat Module [DSM/PSM] >> DTC B1A98-86: LIN Bus Circuit A - Signal invalid >> Possible Causes