Home >> Land Rover >> 2021 >> Range Rover SVAutobiography Dynamic Blk. >> Repair and Diagnosis >> Quick Lookups >> Common Specs & Procedures >> Diagnostic Trouble Code Index DTC: Rear View Camera (RVC) - INCONTROL Touch Pro Infotainment System -- Range Rover/L405 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Rear View Camera (RVC) - INCONTROL Touch Pro Infotainment System (G2016139) >> DTC U2023-41: Control Module Network Signal Calibration Data - General checksum failure >> Possible Causes