Volkswagen Touareg P0685: Meaning, Causes, + Diagnosis
P0685 is a somewhat rare OBDII trouble code. It’s a general code, so it has the same meaning for the Volkswagen Touareg as any other vehicle. It indicates that the circuit that provides power to the PCM is not functioning properly. Most of the time, P0685 will cause your Touareg not to start, which leaves … Read more