The update process does take some time (30 to 45 minutes), so it is important to have a battery charger (10A to 12A recommended, or a charger with a “flash” setting will work) on the car’s battery during this process. It would also be a good idea to keep a charger on the PIWIS II computer as well.
If you have a PIWIS III tool, the workflow procedure may slightly differ.
NOTE: BEFORE PROCEEDING, ACCESSPORT MUST BE UNINSTALLED FROM VEHICLE.
3. At this point, the PIWIS II will load up the software and prompt you to a new menu.
4. Select the “Transmission Control” unit control. After this is selected, scroll to the right on the top overview bar and select “Programming”.
You can now select “Automatic Programming” and hit the “Next” button on the bottom right of PIWIS II.
5. From here, Unit Documentation and the update will begin, several prompts regarding battery charger use and ignition on will appear. Continue to press the “Next” button on the bottom right to move forward with the process. You can keep an eye on the progress bar on the bottom and Steps listed at the top. Keep an eye on the VXDIAG Porsche Piwis for any ignition off sequences or need to press the “Next” button.
6. When you finish the final step, step 12, an information prompt will appear. Hit “Next” to be shown success programming.
7.And that’s it, you’re done! This would be a good time to check for any transmission fault codes and clear them if they are present. You can confirm you are on the latest Q061 ROM by selecting the “Transmission Control” function on the main menu and selecting “Extended Identifications” on the top scroller bar.