Focus mk3 Sync2 center speaker not working

I was retrofit Sync2 to Focus mk3 but ACM that came with Sync2 doesn’t work. I tried to change APIM asbuilt to bypass the DSP but still not work.

So i tried using the old ACM module that came with the car and its working. I have sound and everything work fine until I notice that there’s no sound coming out from the center speaker.

There’s no asbuilt data in how to enable center speaker. I tried changing value in Forscan but still no sound from center speaker

The donor car is from US so I assume it has DSP and 10 speakers with center speaker and subwoofer but my car only have 9 with center speaker but not subwoofer and DSP

Any idea on how to make it work? People said that it sound better with center speaker disable but I think with center the sound is more full.

Thanks

Check the centre speaker is actually connected, some MK3 users like to unplug it.

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Already looked at but it is still plug in.