Morning all, I have an annoying issue that I need to get resolved. I have a 2015 Ford Focus titanium X with rear reversing sensors only.
About 2-3 days ago I was driving along and an error popped up on the driver screen along with the noise and disappeared shortly after. This happened 2-3 times over about 30 minutes but didn’t remain on long enough to read. The next day I got in my car started it and a message popped up on the drivers screen stating PARKING PILOT MALFUNCTION SERVICE NOW. I assumed this to be dirt on the sensor, went and cleaned all the sensors and this remedied the issue, for about 10 minutes.
I can be driving along and this will pop up numerous times sporadically and then disappear again which is very annoying. When the error pops up the reversing sensors won’t work. However if the error doesn’t pop up all sensors work fine and read objects ok. I think I have located the fuse in the boot as listed in the picture below and will try changing this but this sounds like a loose connection somewhere or perhaps water in a sensor. Can someone confirm this is indeed the right fuse?
I have left the car in the son to hopefully dry out any water.
Anyone have any experience in tracing where the wires go/come from or how to get at the rear sensors? Any help will be appreciate. There is no other issues as I have seen others have reported electric window faults and central locking as well. Everything else works fine.