My parking sensor problem has returned on my RRs supercharged.

My dash has a warning saying front parking sensors not operational. I checked them all for clinking and found them to be ok. I had two new as spares and so I replaced them all systematically, but all to no avail. I also had a spare control module that I swopped over but that did not work either?

Any ideas please?

Thanks

Mine was temperamental during the winter and I had the same fault intermittently, but this hasn't come up since the warmer weather.

There is a known problem with the wiring behind the front bumper. FF 4.4 V8 Soooo looking forward to this bad boy
Ex 2006 RRS SC - garbage
Ex 2016 135i M Sport - dream car
Ex 2003 RS6 Avant - piece of cr*p
Ex 2014 320d X Drive, M Sport Touring - ok I guess
Ex 2007 RRS TDV8 - bloody loved it
EX 2007 FL2 XS - not so bad

Have you unplugged just the front or the back from the control unit.

So at least you can see where the fault is.

There is some good advice on you tube

 Tdv8 range rover sport
911 turbo s
BMW GS1200 A

Many thanks.

I have tried these fixes, but still to no avail. I may look a bit closer into the wiring loom.

Do a continuity test on each wire, failing that you may need to plug the car in to see what the fault code is Tdv8 range rover sport
911 turbo s
BMW GS1200 A

K80tcg wrote:

Do a continuity test on each wire, failing that you may need to plug the car in to see what the fault code is