G02D from AliEx + ignition status not working

Hello, I have device GT02D. It works for me on port 5002 with protocol tk103. Traccar shows on the left pannel ignition still status YES.

I see this in the log:

Ignition OFF (on green cable 0V)

2020-06-30 13:00:56  INFO: [dcb39510: tk103 < 37.48.10.45] HEX: 28303238303432343033353137425a30302c3233302c3030312c31343431382c32353636342c31343431382c32353636352c31343431382c32353037382c31343431382c34343537372c31343431382c32313736312c31343431382c32393637352c303030303031303129

Ignition ON (on green cable 12V)

2020-06-30 13:01:02  INFO: [dcb39510: tk103 < 37.48.10.45] HEX: 28303238303432343033353137425a30302c3233302c3030312c31343431382c32353636342c31343431382c32353636352c31343431382c34343537372c31343431382c32353037382c31343431382c32313736312c303130303031303129

What can I do please?

Protocol documentation?

Sorry, but I am common user.

It doesn't really explain what stops you from requesting the documentation from your device vendor.

You're right, but I thought this device is widely used and known. Ok, I wrote to the seller on Ali. The answer was very fast: sorry my friend, we only have a user manual...

That won't be enough, unfortunately. We need protocol documentation.

And this is not a protocol tk103? Positioning works.

It probably is one a million variations of TK103. That's why we need documentation for your specific device.

OK, I am understand. Thanks.

Here Is protocol. I hope is it right. Thank you.

Looks similar, but unfortunately it doesn't have documentation for the BZ00 message type that you have provided as samples.

I see that BZ00 is also mentioned in a 3-year-old thread...:(

My device info: GT02D-TK006-HS-SLW-JLX_V2.5

BZ00 is described on page 19 but not correspond with Ignition status. Now I'm not sure if I'm simulating ignition correctly by connecting the green cable (from GPS device) to 12V.