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Posted (edited)

Hi All

 

I have a wiring harness that goes from the Transmission control unit (under the passenger seat) to the transmission under the body of the car via a cur though under the passenger seat.

 

I have checked the wiring harness and there is no part number anywhere.  The only number I can find is a VW Audi part number for the head that goes into the transmission control unit and that part number is 7M3 973 373 but I don't think that is going to help.

 

Update 24th  March

So I managed to find a photograph of the part number displayed in the picture but that is definitely not the harness I need.

 

The harness I am after has a very large plastic connector on the Transmission Control Unit under the passenger seat Part Number VW 09D 927 750 AT.  it then goes out under the seat into the underbelly of the Cayenne and then onto the transmission casing where there is the plastic connector that is adjoins (bottom right of the gearbox - Pic 2.  The guy at the Porsche Part dealer could not help as he could not find it on any of the diagrams. So i'm  a bit stuck to say the least.

 

Thanks

 

 

Pic 5.jpg

Tiprtonic Control Harness.pdf

Edited by phil nickisson

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As they are both $40 parts, you are at no great loss either way.  Your dealer should require your VIN to get the correct one.

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