Home >> Land Rover >> 2021 >> Range Rover SVAutobiography Dynamic Blk. >> Repair and Diagnosis >> Quick Lookups >> Common Specs & Procedures >> Diagnostic Trouble Code Index DTC: Seat Module - Driver/Passenger Low Line Seating Specification (DSM/PSM) -- Range Rover/L405 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Seat Module - Driver/Passenger Low-Line Seating Specification (DSM/PSM) (G2409228) >> DTC U3000-49: Control Module - Internal electronic failure >> Possible Causes