Home >> Land Rover >> 2022 >> Range Rover Evoque R-Dynamic S >> Repair and Diagnosis >> General Information >> Specifications Index >> Diagnostic Trouble Code Index DTC: Electric Steering Column Lock Control Module (ESCL) -- Range Rover EVOQUE/L551 >> Diagnostic Trouble Code Index - DTC: Electric Steering Column Lock Control Module (ESCL) (G2353560) >> Description And Operation >> Electric Steering Column Lock Control Module (ESCL) >> DTC B100D-29: Column Lock Authorization - Signal invalid >> Possible Causes