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Alfa Romeo MiTo Radio to uconnect 5" retrofit proxy problem

Posted: 25 Mar 2025, 12:06
by simaservis1108
Hi guys,

I put the uconnect 5" to Alfa Romeo MiTo and I make custom proxy.All is OK but odometer blinks.
In BCM there is B1047-4A Incorrect component installed.

Here is original proxy:

30 31 31 34 35 30 30 30 34 33 35 4F 55 54 50 55 54 2D 4A 49 54 20 08 09 02 4F 00 00 04 10 00 00 00 09 00 00 04 10 00 00 00 04 C0 73 07 67 00 61 01 A3 00 00 16 00 05 00 94 06 2D 01 3C 00 00 00 00 7A 51 0A 5C 0D 00 00 00 00 00 00 00 00 31 02 11 04 08 00 00

And here is the custom proxy that the ETM accepts:

30 31 31 34 35 30 30 30 34 33 35 4F 55 54 50 55 54 2D 4A 49 54 20 08 09 02 4F 00 00 04 10 00 00 00 09 00 00 04 10 00 00 00 04 C0 73 07 67 00 61 01 A3 00 00 16 00 05 00 94 06 2D 01 3C 00 00 00 00 7A 51 0A 5C 0D 00 00 00 00 00 00 00 00 31 02 11 04 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 07 00 00 00 00 00 00 00 06 00 00 00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


After I put custom proxy,all is OK in proxy alignment menu but BCM still reports an error and odometer flashes.

Can anyone help calculatute good proxy?

Re: Alfa Romeo MiTo Radio to uconnect 5" retrofit proxy problem

Posted: 25 Mar 2025, 21:09
by abarthmultijet
Can you try this one?

30 31 31 34 35 30 30 30 34 33 35 4F 55 54 50 55 54 2D 4A 49 54 20 08 09 02 4F 00 00 04 10 00 00 00 09 00 00 04 10 00 00 00 04 C0 73 07 67 00 61 01 A3 00 00 16 00 05 00 94 06 2D 01 3C 00 00 00 00 7A 51 0A 5C 0D 00 00 00 00 00 00 00 00 31 02 11 04 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02 00 00 00 07 00 00 00 00 00 30 00 06 00 00 00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00