Home >> Land Rover >> 2021 >> Range Rover Base >> Repair and Diagnosis >> 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 B12BD-13: Rear camera - Circuit open >> Possible Causes