Home >> Land Rover >> 2021 >> Range Rover Base >> Repair and Diagnosis (Single Page) >> General Information >> Specifications Index >> Diagnostic Trouble Code Index DTC: Image Processing Module B (IPMB) -- Range Rover/L405 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Image Processing Module B (IPMB) (G2202346) >> DTC U0080-87: Vehicle Communication Bus F - Missing message >> Possible Causes