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can this be upgraded with more options like trailer function and other options?

94yj

By 94yj
in Modifications & Accessories

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94yj Enthusiast

94yj

Posted
Posted

this is on a 2020 2500hd that i am thinking about buying today and would like to add more programs to it and wanted to ask if it has been done by others and i am thinking the dealer would be the only one that could do it or am i wrong? TIA 

06f6d6d75bcf480abdae467cfa0250f8.jpg

KTDanforth Enthusiast

KTDanforth

Posted
Posted

After tha bove upgrade you need to add the after market camera upagrade another $2K

newdude Senior Enthusiast

newdude

Posted
Posted

GM/the dealer can't offer or do anything.  That is the IOR radio which can't have anything added to it from GM.  

 

You can do the IOR to IOU upgrade like what KTDanforth linked, but you must have Onstar UE1 RPO code and there is no guarantee you'd get any of the features like cameras or the trailering app.  You also won't have access to any of the downloadable apps like weather and traffic, Spotify, etc.  So all you'd really be gaining from IOR to IOU is the navigation and 1 inch larger screen.  

 

There is also the aftermarket screen upgrade too - Amazon.com: 15.6 Inch Touch Screen Android Car Radio for GMC Sierra Chevrolet Silverado 2019 2020 2021 2022 2023 Head Unit Wirless Carplay GPS Navigation Screen Upgrade Multimedia Player Android Auto : Electronics

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94yj Enthusiast

94yj

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would it be possible to swap a newer radio unit in it say from a 2021 or 2022 and what would be involved in it? 

newdude Senior Enthusiast

newdude

Posted
Posted (edited)
11 hours ago, 94yj said:

would it be possible to swap a newer radio unit in it say from a 2021 or 2022 and what would be involved in it? 

 

 

It'd be the same radios as the 2020.  2020-2023 HD use the IOR, IOS and IOT/IOU radios.

 

Which means...you'd have to do the IOR to IOU upgrade posted above.  Dealers won't be able to take a used uplevel radio like IOS or IOT/IOU and just reprogram it in an IOR truck, so that's not an option.

 

IF the trailering app is a MUST for you, find a truck that has it.  RPO code is U1D on the build sheet if you find one.   

Edited by newdude
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