Home >> Jaguar >> 2018 >> F-Pace Base >> Repair and Diagnosis (Single Page) >> Body & Frame >> Seats >> Diagnostic Trouble Code Index DTC: Driver/Passenger Seat Module (DSM/PSM) - F-Pace >> Diagnostic Trouble Code Index DTC: Driver/Passenger Seat Module (DSM/PSM) >> Description And Operation >> Driver/Passenger Seat Module (DSM/PSM) >> DTC B1508-23: Digital input Bank '1' switch #2 - Signal Stuck Low >> Possible Causes