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V90CC 2020 Towbar Module Reset - Printable Version

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+--- Thread: V90CC 2020 Towbar Module Reset (/showthread.php?tid=1253)



V90CC 2020 Towbar Module Reset - Hbfs - 03-20-2026

Hello,
I am a new Orbit user for my 2020 Volvo V90CC.

Following a sunroof leak that caused the trailer hitch control module (module number 31454548) to be flooded, I found an identical second-hand module.

I would like to get it working in my car using Orbit. Andrew mentioned that performing a TRM module reset will make it work again.

I wanted to check with you to make sure I’m following the correct procedure:

Orbit connected → ECU Tools
Active Dia ECU: TRM
Reset ECU

Is there anything else I should do?

So far, the retractable tow hitch still doesn’t work after performing this procedure.
Thank you for your advice.