AquaTone61
New member
- Location
- Third rock from the Sun.
- Car(s)
- 2015 GTI SE DSG
I read through the whole thread before replying.... Sucks to hear that it came back. I had an intermittent issue with my power steering that was finally traced to the alternator, full explanation is in my post history.
I'm not a tech but I've worked with Audi/MB/Porsche cars in the industry for about 13 years now. This may not be news to you or others but the instrument cluster is just a stop on the information super highway called "Can Bus". Basically how it works is there is a network that shares information throughout the vehicle. Different CU's are plugged in to the loop and take what info they need from the data stream and pass on the rest. If there is a break or interruption in the loop it can cause havoc downstream. Looking at all those faults I knew it wasn't just an ABS sensor. There are different levels of Can Bus as well, in terms of scope and refresh speed. The cluster is part of the main Can Bus which explains all of the communication errors with all the other cu's. The hard part will be figuring out what is still causing the issue. All I can say is, I'm glad your still under warranty.
I'm not a tech but I've worked with Audi/MB/Porsche cars in the industry for about 13 years now. This may not be news to you or others but the instrument cluster is just a stop on the information super highway called "Can Bus". Basically how it works is there is a network that shares information throughout the vehicle. Different CU's are plugged in to the loop and take what info they need from the data stream and pass on the rest. If there is a break or interruption in the loop it can cause havoc downstream. Looking at all those faults I knew it wasn't just an ABS sensor. There are different levels of Can Bus as well, in terms of scope and refresh speed. The cluster is part of the main Can Bus which explains all of the communication errors with all the other cu's. The hard part will be figuring out what is still causing the issue. All I can say is, I'm glad your still under warranty.