Home >> Land Rover >> 2015 >> Range Rover Autobiography >> Repair and Diagnosis >> Steering >> Steering Column >> Diagnostic Trouble Code Index DTC: Electric Steering Column Lock Control Module (ESCL) -- Range Rover/L405 >> Diagnostic Trouble Code Index DTC: Electric Steering Column Lock Control Module (ESCL) >> Description And Operation >> DTC U3002-81: Vehicle Identification Number - Invalid serial data received >> Possible Causes