Xhorse Key Tool Max Pro 2021+ GM Asks for 24-digit PIN Code?

 Problem:

I tried doing 2021 Buick envision, my Autel IM508 didn’t even read the system, My Xhorse vvdi key tool max pro was able to communicate with the system but asked me for 24 digit security code saying I must get it from 3rd party! The code obviously changes every time as well so it has to be done in one shot. How to get this code?

Solution:

Solution 1:

Xhorse cannot read these rolling codes.

Buy 24-digit security code from 3rd party.

There is a guy Ameer Hasan on facebook will provide this code.

Solution 2:

If all keys lost, you can do it with ACDelco SPS2 without rolling code.

Requires a J2534 adapter that supports CAN FD protocol.

Solution 3:

If add key, you can clone ID49 smart key using xhorse XM38 universal key.

Example:

Add 2021-2025 GM Smart Keys with Xhorse VVDI Key Tool and XM38?

How to Update Xhorse Multi Prog from Chinese to Global Version?

 People had problems with Xhorse Multi Prog CH version.

After updating the database (since database v89), they may have these problems:

• all displayed in Chinse,
• cannot load the database,
• all display is gone.

Your device is CH region (after serial number you can see (CH), CH region need to be used with Chinese language. Vise versa.

You’d better change your device from CH version to GL version in the long run.

VVDISHOP.COM provides the online activation service- update your multi prog CH version database to GL English.

Update multi prog CH version to GL version. 

Provide us with your Multi Prog serial number.  Once your serial number is verified, Xhorse will change your device database. This process does not require any hardware changes and is done through software.

VVDI Key Tool Max Copy Mazda 6A Smart Key without Car

 Here is another way to add a Mazda CX-30/CX-5/M6/M8 etc 6A smart key with Xhorse tools without connecting to car.

How to copy Mazda 6A smart key with Xhorse key tool (Key tool max, key tool max pro, key tool plus) and Xhorse universal remote key.?

This requires an original or working key. So add key only.

First,  generate the right key with the ID6A.

Go to Vehicle Remote- Mazda.

Generate ID6A remote using xhorse smart remote.

Then clone remote using xhorse xm38.

Go to Special Function-> Copy Proximity Remote->Mazda 6A smart key clone

Follow prompts to collect original key data and write new key.

Xhorse XN or XE Wireless Remote for Honda Remote Generation

 Problem:

Customer asked if i could make him a flip key for a 08 Honda CR-V. I bought a few Xhorse universal flips and was trying to generate the remote in XE-wireless key, the purple package ones. If just says not supported, the key is XEMQB1EN. When i try to generate the same Honda Remote in to another XE, XEB510EN, i can see the Mini tool will recognize the remote.

Any idea?

XEB510EN is different XE remote because it comes with the XT27B and the XEMQB1EN is with the old chip type XY27A.

Generally for Honda the XN work better.

Xhorse is having problems generating Honda remotes with XE the fob will only genetate the transponder but not the remote part, it will go blank or bricked.

Blue package XN wireless remote key works on Honda.

Will Xhorse VVDI MLB Tool Unlock VW Audi MLB Key?

 Question:

Is it possible to reuse an Audi MLB key fob. Xhorse vvdi key tool plus has these options. Can we read key with VVDI MLB Tool and reset the key fob to a new state? What option… Recover the key / Upgrade OEM keys? Any idea?

Solution:

VVDI MLB keys can be reused.

OEM can be virgin as well. If it used then can’t be unlocked.

If order an OEM key, by vin, from the dealer…but don’t program it to the car…you can unlock it and use it on another car.

If it is a used OEM key. You won’t be able to reuse.