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PDC fault please help

L30N
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L30N Member

L30N

Posted
Posted

Hi all,

Really hoping you could help me out with a problem im having with my pdc

I have a 2004 cayenne s with front and rear pdc

I purchased the car 4 months ago and the rear sensors have never worked I just get the 2 red lights on the display when I put it in reverse.

I had the dealer plug in piwis and it brought up my nearside outer sensor was faulty (I thought it was this one as there was no pulsing or clicking coming from it.)

I have tried swapping with one from the front which of course caused the front to be faulty but the rears are still faulty, but now I can feel the pulse and hear the clicking from the sensor.

The piwis shows no faults on the rear now. I have since purchased a brand new rear sensor and fitted this with no luck. Still the 2 red warning lights on the display and the long continuous beep.

I have rang the loom out and all cables are fine with 0.3 ohms or less and all connections are clean and all sensors are clean.

I have asked my dealer who have no idea now as they say if it was the control module either the fronts wouldn’t work or it would show up a fault on piwis.

Any help would be greatly appreciated

Cheers

Leon

L30N Member

L30N

Posted
  • Author
Posted

I have now purchased a full set of rear sensors and I still have the same fault.

Anybody have any ideas as I dont have a clue what to do next?

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JFP in PA Member

JFP in PA

Posted
  • Moderators
Posted

Bump.

any assistance greatly appreciated as I really dont know what to do next

Thanks

Please do not "bump" your post, it is against forum rules..........

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