Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
Voice Activation Module: Service and Repair
Removing And Installing Voice Module For PCM
Tools
Preliminary work
Preliminary work for voice module
INFORMATION:
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If the control unit is replaced, the control unit must be coded using the PIWIS Tester 9718. This adapts the control unit to the vehicle and
equipment.
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Before the control unit is removed and replaced, a read-out of the vehicle data should be obtained (if possible) using the PIWIS Tester 9718.
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During coding, it is essential to guarantee the power supply for the PIWIS Tester 9718. A battery charger with a current rating of at least 40 A
must be connected to the vehicle battery.
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The PIWIS Tester 9718 instructions take precedence, and in the event of a discrepancy these are the instructions that must be followed. Deviations
may occur with later software versions. The description is based on the Tester software release 17.02.
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The procedure described here has been structured in general terms; different text or additions may appear in the PIWIS Tester 9718.
1. PIWIS Tester 9718 must be connected to the vehicle before starting it. Switch on the ignition. >> to continue.
2. Select vehicle type and press >>.
3. Select the PCM control unit and press >> to continue.
4. Select the VOCS menu and press >>.
5. Control unit replacement must then be selected. Press >> to continue.
6. Read out coding must then be selected. Press >> to continue.
7. The PIWIS Tester 9718 screen displays the message Coding read-out complete. Press >> to continue.
8. Switch off ignition.
Removing voice module for PCM
1. Unclip cover on the rear of the PCM at the top, pivot cover down and disengage it.