Home › Land Rover › 2021 › Defender 110 › Repair and Diagnosis › General Information › Specifications Index › Diagnostic Trouble Code Index DTC: Image Processing Module (IPMA) -- Defender/L663 › Diagnostic Trouble Code Index - DTC: Image Processing Module (IPMA) (G2400896) › Description And Operation › Image Processing Module (IPMA) › DTC U202B-93: Ethernet Link to Gateway Module - No operation › Possible Causes