Home >> Jaguar >> 2022 >> F-Pace Base >> Repair and Diagnosis (Single Page) >> General Information >> DTC Index >> Diagnostic Trouble Code Index - DTC: Seat Module - Driver/Passenger/Rear - Left/Right (DSM/PSM) -- F-Pace/X761 >> Diagnostic Trouble Code Index - DTC: Seat Module - Driver/Passenger/Rear - Left/Right (DSM/PSM) (G2686736) >> Description And Operation >> Driver/Passenger Seat Module (DSM/PSM) >> DTC B155D-01: Seat Head Restraint Height Motor Drive - General electrical failure >> Possible Causes