Home › Land Rover › 2014 › LR4 Base, AWD › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code Index V6 S/C 3.0L Petrol, DTC: Engine Control Module (ECM) -- LR4/L319 › Diagnostic Trouble Code Index V6 S/C 3.0L Petrol, DTC: Engine Control Module (ECM) › Description Of Operation › DTC U0404-82: Invalid Data Received from Gear Shift Control Module A - Alive/sequence counter incorrect/not updated › Possible Causes