Home › Land Rover › 2013 › LR2 Base › Repair and Diagnosis (Single Page) › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: Driver/Passenger Door Control Module (DDM/PDM) -- LR2/L359 › Diagnostic Trouble Code Index DTC: Driver/Passenger Door Control Module (DDM/PDM) › Description And Operation › DTC U2014-44: Control Module Hardware - Data memory failure › Possible Causes