Installing wiring harness in transmission

Installation Location:

Fig 1: Overview of wiring harness

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Fig 2: Output shaft inductive pickup

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NOTE:

The adaptation values of the Tiptronic control unit must be reset using the Porsche System Tester when replacing/renewing the wire harness. Refer to 37 30 19 Removing and installing the Tiptronic control unit - as of MY 2003 (All Models) .

1. Install output shaft speed inductive pickup. To do this, screw in fastening screw -arrow- . → Tightening torque: 7.5 ftlb. See Fig 2.

Fig 3: Fastening screws for control unit

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NOTE:

Screws which are tightened with a torque angle must be replaced with new ones.

2. Install electrohydraulic control unit and screw in new fastening screws -arrows- . → Initial tightening: 6 ftlb. → Final tightening: 90 Winkel-Grad . See Fig 3.

Fig 4: Cable plug for output shaft inductive pickup

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3. Plug in cable plug -2- for output shaft speed inductive pickup. -arrow- See Fig 1, Fig 6.

4. Install wire set for sensors through opening in the housing.

Fig 5: ATF temperature sensor

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5. Insert ATF temperature sensor -7- and screw in fastening screw -arrow- . → Tightening torque: 7.5 ftlb. See Fig 1, Fig 5.

Fig 6: Cable plug for input shaft inductive pickup

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6. Plug in cable plug for oil pressure switch -3,4- and inductive pickup for input shaft -6- -arrow- . See Fig 1, Fig 6.

7. Install wire set for solenoid valves through opening in the housing.

8. Push in the cable plug for the solenoid valves -1,5,8-13- . See Fig 1.

Fig 7: Plug installation

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9. Screw in the fastening screw from both plugs -arrow- . → Tightening torque: 7.5 ftlb. See Fig 7.