Kev8277

if you got 2 days, then good chance its sorted....at a nice price too.

I did. Both ABS rings on the back wheels looked corroded (using a boriscope) so they were cleaned with some break fluid as good as possible while still on the car. Changed both rear ABS sensors also and problem solved. Decided to do all this in one garage visit rather than going back and forth to the garage as sensors not that expensive. Didnt do anything with the fronts as the ABS rings not as accessable. So cause could have been corrosion on ABS ring, faulty sensor or combination of both. If diagnostic for you is saying rear left then change the sensor but also try look at the ABS ring for corrosion and try clean it as best you can. My diagnostic didnt identify a specific wheel.

That now makes sense about the parking sensors. Good idea on the ABS module connectors, will do that. All other past experiences/suggestions welcome. Thanks.

2016 Superb automatic diesel. Started with an intermittent ACC fault and now getting intermittent ABS faults at the same time (which then triggers tyre pressure, park pilot, auto hold, start/stop, etc.). Diagnostic scan not providing an obvious solution but gave ABS faults on multiple wheels which leads me to think it is not a single ABS sensor issue. Battery is also good. Also, I don't understand why parking sensors would be affected by this. Anyone experience similar issue/solution??? Thanks.