VXDIAG Porsche Piwis III PT3G v39.900 software

Porsche PIWIS III 39.9 “License Expired, Update VCI” Error Solution


VXDIAG Porsche Piwis III PT3G v39.900 software displayed error “License Expired, please Update VCI”

VXDIAG Porsche Piwis III PT3G v39.900 software

CnAutotool.com solution:

Enable network connection.

Run VX Manager, update both VCI firmware and DoIP firmware.


Performing the task now.

That worked great.

The Porsche PIWIS 3 (PST3) is the newest Diagnostic Tool in the market.


1.Piwis 3 With V39.900 and V38.300 Piwis III Software for Porsch Cars diagnostic & Programming.

2.Piwis 3 with developer mode software cover all piwis 2 functions.
3.With New DoIP Ethernet diagnostic technology,Supports Porsche Models after 1996.

The Porsche PIWIS 3 (PST3) Tester III Diagnostic Tool :
1. Exclusive support for P0rsche third generation diagnostic PIWIS 3
2. New DoIP Ethernet diagnostic technology
3. Luxury car diagnosis, ultra low threshold
4. Support Porsche Models after 1996.
Update method : Send SSD back or buy a new SSD

PIWIS III with Piwis 3 Software Details:
1.Piwis tester 3 With Two Version System Software
(1) V39.900(with Engineering software support online programming)
(2) V38.200(with Engineering software support offline programming)
2.Update: Send Laptop with SSD back to upgrade, 1 year for free, after one year, 100usd/time

3.Support Multi-Languages: German, English, US English, French, Italian, Spanish, Japanese, Chinese, Russia, Portuguese, Nederlands

4.Vehicles Coverage: Support all Porsch till Nowaday