Home >> Land Rover >> 2016 >> LR4 Base >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Rear Seat Entertainment Control Module (RSECM) -- LR4/L319 >> Diagnostic Trouble Code Index DTC: Rear Seat Entertainment Control Module (RSECM) >> Description And Operation >> DTC U3000-19: Control Module - Circuit current above threshold >> Possible Causes