Home >> Land Rover >> 2017 >> Range Rover Sport Autobiography >> Repair and Diagnosis >> General Information >> DTC Index >> Diagnostic Trouble Code Index DTC: Suspension Control Module (CHCM) -- Range Rover Sport/L494 >> Diagnostic Trouble Code Index DTC Suspension Control Module (CHCM) >> Description And Operation >> DTC U3002-62: Vehicle Identification Number - Signal compare failure >> Possible Causes