Home >> Jaguar >> 2018 >> E-Pace Base >> Repair and Diagnosis (Single Page) >> Quick Lookups >> DTC Index >> General Information - Diagnostic Trouble Code (DTC) Index (Pcm - RVC) -- E-Pace/X540 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Rear View Camera (RVC) (G2173448) (G2173448) >> DTC U0494-29: Invalid Data Received From Digital Audio Control Module A - Signal invalid >> Possible Causes