Home › Land Rover › 2016 › LR4 Base › Repair and Diagnosis › Transmission › Transmission Control Systems › Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM) -- LR4/L319 › Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM) › Description And Operation › DTC P062F-04: Internal Control Module EEPROM Error - System internal failures › Possible Causes