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2021 Rebel - Aftermarket stereo, USB HUB will work only after plugging and unplugging it into the back of the headunit.

ACGOG

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Howdy,

Just bought a 2021 Rebel that didn't have Android Auto or any of the fun stuff so I went ahead and replaced the 5" with an Alpine ILX-511.

Boy oh boy was it a pain in the *** but I've got it  mostly working now, except for the USB HUB in the dash below the radio itself. I want to clarify, I don't care about Android Auto or Apple working through the USB, I just want it to charge.

I bought the Maestro ACC-USB-RAM adapter: https://www.amazon.com/Maestro-Acc-USB-RAM-Media-Port-Adapter/dp/B01K04EN6M

I can't use the little board thing in the center console it seems, and that's fine because it charges.

The weird thing is when I use the cable and plug it into the USB and connect it into the back of the Alpine, it doesn't work. Doing a search around it appears that it's due to it being a USB HUB and most HU's can only support one device. However, when I unplug it from the rear of the unit it's like something triggers and all the ports start charging again.

They'll also continue to charge for about 10+ minutes before they shut off again.

Is there a way to keep them on or what the trigger is? Again, don't care about AA or ACP, just want them to charge my stuff.

TL;DR: Replaced head unit, USB HUB will charge after I plug it into the back of it and unplug it only.
 

vincentw56

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Howdy,

Just bought a 2021 Rebel that didn't have Android Auto or any of the fun stuff so I went ahead and replaced the 5" with an Alpine ILX-511.

Boy oh boy was it a pain in the *** but I've got it  mostly working now, except for the USB HUB in the dash below the radio itself. I want to clarify, I don't care about Android Auto or Apple working through the USB, I just want it to charge.

I bought the Maestro ACC-USB-RAM adapter: https://www.amazon.com/Maestro-Acc-USB-RAM-Media-Port-Adapter/dp/B01K04EN6M

I can't use the little board thing in the center console it seems, and that's fine because it charges.

The weird thing is when I use the cable and plug it into the USB and connect it into the back of the Alpine, it doesn't work. Doing a search around it appears that it's due to it being a USB HUB and most HU's can only support one device. However, when I unplug it from the rear of the unit it's like something triggers and all the ports start charging again.

They'll also continue to charge for about 10+ minutes before they shut off again.

Is there a way to keep them on or what the trigger is? Again, don't care about AA or ACP, just want them to charge my stuff.

TL;DR: Replaced head unit, USB HUB will charge after I plug it into the back of it and unplug it only.
I have an aftermarket HU and everything works fine. Seems like you might need to contact Alpine for a fix or go with a different unit. Mine is from Phoenix Auto.
 

ACGOG

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I have an aftermarket HU and everything works fine. Seems like you might need to contact Alpine for a fix or go with a different unit. Mine is from Phoenix Auto.

Yeah it says explicitly in their manuals that Alpine doesn't support USB HUB's, which again is fine. I just want to keep these things in to charge.
 

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