Home › Land Rover › 2021 › Range Rover Base › Repair and Diagnosis › Quick Lookups › Common Specs & Procedures › Diagnostic Trouble Code Index DTC: Image Processing Module (IPMA) -- Range Rover/L405 › General Information › Description And Operation › Diagnostic Trouble Code Index - DTC: Image Processing Module (IPMA) (G2374101) › DTC U3000-44: Control Module - Data memory failure › Possible Causes