Home >> Land Rover >> 2021 >> Range Rover Evoque R-Dynamic S >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Tailgate Control Module (TGCM) -- Range Rover EVOQUE/L551 >> Diagnostic Trouble Code Index - DTC: Tailgate Control Module (TGCM) (G2010847) >> Description And Operation >> Tailgate Control Module (TGCM) >> DTC B1DE7-56: Left Gesture Sensor Module - Invalid/Incomplete Configuration >> Possible Causes