Home › Land Rover › 2013 › LR2 Base › Repair and Diagnosis › General Information › DTC Index › Diagnostic Trouble Code Index DTC: Parking Aid Control Module (PACM) -- LR2/L359 › Diagnostic Trouble Code Index DTC: Parking Aid Control Module (PACM) › Description And Operation › DTC U3000-47: Control Module - Watchdog/safety Micro-Controller failure › Possible Causes