Home >> Jaguar >> 2017 >> F-Pace First Edition >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Diagnostic Trouble Code Index DTC: Electric Steering Column Lock Control Module (ESCL) (F-Pace) >> Diagnostic Trouble Code Index DTC: Electric Steering Column Lock Control Module (ESCL) >> Description And Operation >> Electric Steering Column Lock Control Module (ESCL) >> DTC B100D-42: Column Lock Authorization - General memory failure >> Possible Causes