After a few days of owning my 4.2SC the rear PDC decided to stop working..

When putting the car into reverse I was greeted with a long beep and a flashing PDC light...

Without access to a code reader I decided to buy a spare PDC sensor in preparation to stripping the bumper down yesterday..
I listened for the clocking noise at each sensor when the car was in reverse and identified the right hand middle sensor was not working.

Yesterday I had a couple of hours spare and stripped down the bumper and I found a heavily corroded and broken wire (see picture).. A quick strip back and solder and all was good again... the rear sensor wasn’t needed.. I am sure it will come in handy in the future..


 RRS 4.2 SC
BMW Z4 E85
Porsche 996 TT

Last edited by Lethallegend72 on Sat Jun 16 2018 10:06am. Edited 1 time in total

Can you post the photo? 2019 5.0 SC SVA (Current)
2012 5.0 SC AB. Sadly written off by a campervan
23 plate Focus ST (Current)
1942 VEP Ford GPW Jeep (Willys) (Current)
1943 Whites M16 Halftrack (Current)
16 plate Eurofighter Typhoon, 2 x Eurojet engines with 20,000lbs thrust each. 1380mph

This sounds very similar to the problem I discovered on mine - see here
http://www.rrsport.co.uk/forum/topic48459.html Robin
2008 Range Rover Sport TDV8
Gone:
Jaguar S-Type V8 4.2 Sport
MGZTT 190 2.5

Photo now added to first post. RRS 4.2 SC
BMW Z4 E85
Porsche 996 TT