# FORDpass authorization

**URL:** <https://community.cyanlabs.net/t/fordpass-authorization/26186>\
**Category:** Discussion\
**Tags:** TCU\
**Created:** [5 May 2026 23:05 UTC](https://community.cyanlabs.net/t/fordpass-authorization/26186 "2026-05-05T23:05:46Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Maxkuga69](https://community.cyanlabs.net/user_avatar/community.cyanlabs.net/maxkuga69/32/5405_2.png) [@Maxkuga69](https://community.cyanlabs.net/u/Maxkuga69)\
**Post date:** [5 May 2026 23:05 UTC](https://community.cyanlabs.net/t/fordpass-authorization/26186/1 "2026-05-05T23:05:46Z")

</div>

```no-highlight
Hi, I need help.
As in previous posts,
I'll recap: I have a
2017 Ford Kuga 1.5 Business
originally without a TCU.
I bought a
KT1T TCU on eBay, downgraded it to JL3T,
downloaded FORDpass,
so I had the location, mileage,
fuel level, and lock/unlock buttons. So far, everything was fine.
But when I tried to lock or unlock
the app, I could see the lock status
but no action on the doors. So
they advised me to do a further
downgrade to JX7T, but the
ESN on Sync disappeared, and the TCU was stuck in
authorized mode when I
removed the car from the app.
Now I've reloaded the JL3T files, and the ESN has returned.
I see the location, etc. Now the problem is that
authorization no longer appears on Sync
and there's no physical action on the doors,
not even a click. How can I fix it, and I apologize for the long post. THANK YOU

```