Volkswagen Touareg P0603: Keep Alive Memory → Error
P0603 is a generic OBD2 trouble code. It indicates that your Volkswagen Touareg’s keep alive memory has had an error. Keep alive memory is the data that your Touareg’s PCM (Powertrain Control Module) has learned about how your engine conditions. All of this sensor and driving input data is used to keep it operating efficiently. … Read more