Installing Wiring Harness In Transmission

WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Overview Of Wiring Harness

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The adaptation values of the Tiptronic control unit must be reset using the Porsche System Tester when replacing/renewing the wire harness . → WM 373019 REMOVING AND INSTALLING TIPTRONIC CONTROL UNIT

Install output shaft speed inductive pickup. To do this, screw in fastening screw -arrow- . → Tightening torque: 7.5 ftlb.

Fig 2: Locating Cable Plug For Input Shaft
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- Screws which are tightened with a torque angle must be replaced with new ones.
Install electrohydraulic control unit and screw in new fastening screws -arrows- . → Initial tightening: 6 ftlb. → Final tightening: 90 Winkel-Grad

Fig 3: Locating Control Unit Fastening Screws
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Plug in cable plug -2- for output shaft speed inductive pickup. -arrow-

Fig 4: Removing Cable Plug For Output Shaft
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Install wire set for sensors through opening in the housing.
Insert ATF temperature sensor -7- and screw in fastening screw -arrow- . → Tightening torque: 7.5 ftlb.

Fig 5: Locating ATF Temperature Sensor
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Plug in cable plug for oil pressure switch -3, 4- and inductive pickup for input shaft -6- -arrow- .

Fig 6: Locating Cable Plug For Input Shaft
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Install wire set for solenoid valves through opening in the housing.
Push in the cable plug for the solenoid valves -1, 5, 8-13- .
Screw in the fastening screw from both plugs -arrow- . → Tightening torque: 7.5 ftlb.

Fig 7: Locating Plug
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