J520 errors anyone?

laketahoequattro July 9, 2024, 4:52pm #1

Just leaving this here to ping my C6 wizards

02103 - Control Module 2 for Vehicle Electrical System (J520) All Q models & VW Touareg

I have tried searching the web but not having much luck. Do I need to replace and re-component protection a new J520? Car works fine, but occasionally / randomly throws the EPC and CEL + instrument cluster goes dark, lift gate wont open, etc… My gut tells me it may just be a bad battery, it is starting weakly and symptoms seem to go away if battery is on a charger… Full Scan: VIN: WA1DGAFE7ED017233 License Plate: Mileage: 244260km-151776mi Repair Order: Chassis Type: FE-AU56 (4F0) Scan: 0…

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