Unit issue after brake controller activation

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DominicS

Junior Member
Joined
Oct 23, 2025
Posts
1
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0
Location
Canada
Ram Year
2019
Engine
3.6
Hi everyone,

I just finished the installation of Integrated Brake Controller and performed activation using AlfaOBD. I've activated the Trailer Selected CSM, Trailer Name CSM, Trailer Type CSM as well as ITMB/HWM Integrated Trailer Brake Module. Once completed the option is now available and works properly.

The issue I have now is that the units are set to US and I need them back to Metric since I'm in Canada.

When I go to Settings on the Radio and select Units, I have the option to set them back to Metric but after few seconds I got an error message that mention that settings were not saved.

Any idea of what went wrong?
 
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