EVO-One with THAR-TOY16 Programming stuck at step 7

Question

Hi Fortin support team:

Vehicle: Lexus RX350h 2024 (Hybrid vehicle)

EVO-One GUIDE: #116181 Rev:20240513

Firmware: both 88.33 & 88.34

EVO-One S/N: 002B04659051

Programming stuck at step 7: The BLUE LED will not turn OFF, The RED LED will not turn ON.

Unable to add RFK942.

What should I do?

Answer 1

Hello,

If the led does not switch to red at step 7 when you start the vehicle then this would more than likley indicate an issue with your IMI and IMO connections.

 

If any trype of quick connects such as t-taps or posi taps were used, I would suggest you remove them and make a proper spliced connection.

 

Best regards.

Comments

I was using solding connections.

what could be any other issues?

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Hello,

At that step in the programming the module is looking to verify the IMI and IMO communication, if the light does not switch this would indicate the wires are not able to communicate with the vehicle. Common causes for this would be the wrong wire being connected to, wires being backwards, or a cold solder joint could also be possible.

Best regards.

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Thanks.

I will double check wires and solding points.