PCM2.1(R) System - Multiple Malfunctions
Cayenne14/05
Binder - 9, Electrical System
PCM2.1 - Logbook (I No. 641)
Vehicle Type: Cayenne/Cayenne S/Cayenne Turbo
Model Year: As of 2005 (5)
Concern: Coding logbook.
Information:
The PCM2.1 logbook supports the driver in maintaining a logbook by recording all relevant data for the type of trip (private, business), much of it automatically, and reducing user input to a minimum. PCM2.1 automatically records every trip > 60 miles/100 kilometers. Trip recording starts as soon as the key is inserted into the ignition and ends when it in removed. PCM2.1 will automatically record the following data:
^ Date/time of departure and arrival
^ Mileage at the start and end of the journey
^ Start and destination address (location, street, country)
^ GPS coordinates for business and work trips
The recorded data can be copied from PCM2.1 to a laptop or Personal Digital Assistant (PDA) via the PCM2.l infrared interface. It can be read in, edited and printed cuing the accompanying PC software.
After ordering, i.e. entering the part number and Vehicle Identification Number (VIN) in SAP, the enabling code should be displayed after one day once the VIN is entered in the Integrated Porsche Dealer Handling System (IPAS).
Important:
It is absolutely essential that you update the PCM2.1 system connection to the Model Level B software for model year 05, see Technical Information Bulletin, Group 9, # 9/05 - PCM2.1 Navigation Update. Model Level B is standard as of model year 06.
Parts Information
Tools: PIWIS Tester P 9718
Battery charger
Work Procedure:
1. Connect battery charger. > Workshop Manual "90 Battery trickle charge"
2. Code logbook in PCM 2.1.
2.1 Connect PIWIS Tester and switch on ignition.
2.2 Select vehicle Cayenne and control unit "PCM2.1". Press [F12] to continue.
2.3 Select "PCM2 MMI" in the Cayenne PCM2.1 function selection. Press [F12] to continue.
2.4 Select "Coding" in the PCM2.1 MMI function selection. Press [F121 to continue.
2.5 Select "Enabling code" in the Cayenne PCM2.1 MMI Coding function selection. Press [F12] to continue.
2.6 Enter enabling code. Code with [FB]. Wait until the message "Coding has been changed" appears.
2.7 Select "Time-outs" in the Cayenne PCM2.1 MMI Coding function selection, Press [F12] to continue.
2.8 Select "Display logbook menu after start" and code value "15". Press [F8] to continue. Wait until the message "Coding has been changed" appears.
2.9 Press [F11] to exit the PCM2.1 menu.
2.10 Read out fault memory and erase it if necessary.
2.11 Switch off ignition and disconnect PIWIS Tester.
3. Disconnect battery charger.
4. Perform function test during test drive.
Note!
Further information can he found in the related operating instructions.
4.1 Activate logbook.
4.2 Test drive with subsequent checking of list of trips.
4.3 Deactivate logbook.
4.4 Clear entries in logbook.
Working Time
References
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