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Recommended Posts

Posted

Hi on all experts here in the forum!

I gave just bought an used cayenne 3,2 v6 2005.

I have the problem that my PDC doesnt work at all. The previous owner told me that this controling part is missing. I have written to the porsche to tell me where this part is located at. waiting for 14 days but no anwser

The sensors are in the car - connected.

I need a wiring diagram for the PDC system to see what is missing and where it is located. Does porsche have 2 PDC control units. one for fron and one for back sensors.

Can anyone please tell me where the PDC controling unit should be and how many cables shout go in and out to what part. :help: :help:

I know it is a lot what i am asking for, but you are my last hope to solve this.

Original service dont want to give me any info?!

Thanks in advance

Tomaz from Slovenia

  • Admin
Posted

:welcome:

Seems very odd that a control unit is "missing".

It should be behind the interior panel in the left rear corner of the car.

The cables should be prewired in the car unless it was not a factory option.

Check you option list to make sure that the car even had it.

Posted
:welcome:

Seems very odd that a control unit is "missing".

It should be behind the interior panel in the left rear corner of the car.

The cables should be prewired in the car unless it was not a factory option.

Check you option list to make sure that the car even had it.

It is hard for me to chech since I didnt get any papers from my previous owner.

Any idea how to check it!

Loren you are the best. So if i get you rigt it should be in the oposite side of the fuel hole left side of the car rear.

Any pictures or anything.?

Thanks

Posted
Yes, left rear inside panel.

Did you get the owners manuals? If so, then look in the back for an option sticker listing.

Opend the rear cover but nothing in there only one thick wire whitch comming from rear lights.. on top of the bumper devided and going up and forward.

It is strange i dont see any cables sticking out for the possible input in to the PDC but the car has 12 sensors on top over the drivers had you see the button P)) and i have disassambled on the rear over the head of the passangers there is an indicator ( it is there and the cables are going in so where can I put the PDC box if there are no connectors :( Do you have some blueprint to see if i am missing something?

Or i cant see them???

Thanks for your help Loren ( you are the only one who knows a lot of stuff about porsche-s and tries to help us who know nothing)

Best regards

  • Admin
Posted
Yes, left rear inside panel.

Did you get the owners manuals? If so, then look in the back for an option sticker listing.

Opend the rear cover but nothing in there only one thick wire whitch comming from rear lights.. on top of the bumper devided and going up and forward.

It is strange i dont see any cables sticking out for the possible input in to the PDC but the car has 12 sensors on top over the drivers had you see the button P)) and i have disassambled on the rear over the head of the passangers there is an indicator ( it is there and the cables are going in so where can I put the PDC box if there are no connectors :( Do you have some blueprint to see if i am missing something?

Or i cant see them???

Thanks for your help Loren ( you are the only one who knows a lot of stuff about porsche-s and tries to help us who know nothing)

Best regards

PM me your VIN and I will have it looked up to see if Parkassist came on your car.

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