2019 Silverado Custom - Adding USB-C

Semedar · November 2, 2021

Part: GM 13525431, Receptacle Assembly, Multi Media *Jet Black

Just posting a thread on here if someone who has a 2019 Silverado with the one USB type B port, you can easily upgrade to a module that has a USB-C, USB-B, and an SD card port very quickly and easily in under 5 minutes.

I bought mine from eBay and it ran me $27.19 plus shipping.

I bought a trim removal kit on Amazon and used the one circled to pry it from the bottom and when the bottom popped out a bit, I pried it from the left side and it just popped out very quickly. After that, just unplug the old one and plug in the new one.

FYI, I also bought the module that just has just the USB-C and USB-B ports (without the SD card port) and I don't believe that one would work since it needs an extra cable to be plugged into and I was searching around and didn't find one -- you probably need a different harness for that one.

What I've noticed so far is that Apple CarPlay will pickup my iPhone a bit faster, skip through the songs a bit faster, and it charges my phone a bit faster, as well.

I haven't tried the SD card functionality yet but I can hope that it may be a necessary requirement for people that have IOR radios to upgrade to the IOS ones with navigation.

Edited November 2, 2021 by Semedar

Todd92z · November 3, 2021

Does it light up and if so is it the same white color?

GreatWhiteMexican · November 7, 2021

I had just recently replaced the single usb to the dual usb without the sd card slot in my 20 custom tb. It works just fine without the other cable plugged into it. Both USB ports work and they light up white as well. I had plug my phone and my wife’s phone in at the same time and the radio recognized both phones. The only thing that I don’t know is if the usb-c does the fast charging or not. That’s a mute point for me since I drive nearly 40 minutes to work.

huy8000 · November 13, 2021

I want to run one in my center console. But I dont want to do any splicing. Do you know the harness number or the connect? I know how to build harnesses so if i knew the connector numbers I could easily build the harness.

Semedar · November 15, 2021

On 11/2/2021 at 10:19 PM, Todd92z said:

Does it light up and if so is it the same white color?

Yes it does and yes it is!

On 11/7/2021 at 10:56 AM, GreatWhiteMexican said:

I had just recently replaced the single usb to the dual usb without the sd card slot in my 20 custom tb. It works just fine without the other cable plugged into it. Both USB ports work and they light up white as well. I had plug my phone and my wife’s phone in at the same time and the radio recognized both phones. The only thing that I don’t know is if the usb-c does the fast charging or not. That’s a mute point for me since I drive nearly 40 minutes to work.

Good to know! I'll keep the one you installed in storage to see if someone comes out with some sort of harness to plug it in. Something tells me the extra cable is probably for higher data speeds?

On 11/12/2021 at 10:21 PM, huy8000 said:

I want to run one in my center console. But I dont want to do any splicing. Do you know the harness number or the connect? I know how to build harnesses so if i knew the connector numbers I could easily build the harness.

It was just plug and play for me and I didn't have to do any splicing. If your truck has the port with just the one USB, you can plug in the existing plugs/cables into the one that has the USB type C, USB type B, and the SD card -- it's a direct replacement and you get the entire functionality of it.

But if you want to plug the one in there with just the USB type C and USB type B ports without the SD card reader, you're going to have to do some digging and maybe contact someone that has that already in their truck and see where it leads to.

oorlando · February 27, 2022

My truck came with usb c and usb b from factory and trying to find this harness that goes up to the console so I can add wireless CarPlay and hide the dongle in the center console. Has anyone found Y harness part #

ls5454ss · March 8, 2022

Just a note. I did this in my truck, with the SD card, and neither plug can "charge" my Android phones while using Android Auto. They just "maintain" charge. I haven't tried the one without the SD yet...

oorlando · March 8, 2022

3 hours ago, ls5454ss said:

Just a note. I did this in my truck, with the SD card, and neither plug can "charge" my Android phones while using Android Auto. They just "maintain" charge. I haven't tried the one without the SD yet...

what harness did you use to get power to the middle?

ls5454ss · May 2, 2022

On 3/8/2022 at 12:03 AM, oorlando said:

what harness did you use to get power to the middle?

What do you mean power to the middle?

oorlando · May 2, 2022

37 minutes ago, ls5454ss said:

What do you mean power to the middle?

My center console doesn’t have power. Didn’t come equipped with anything no rear outlets and nothing inside the armrest

Railroad_Jim · May 5, 2022

On 11/15/2021 at 4:13 PM, Semedar said:

It was just plug and play for me and I didn't have to do any splicing. If your truck has the port with just the one USB, you can plug in the existing plugs/cables into the one that has the USB type C, USB type B, and the SD card -- it's a direct replacement and you get the entire functionality of it.

I finally went ahead and ordered one of these from eBay for myself. It'll be nice to have the USB-C port and the SD card slot. I'll try to update after I get it and install it.

customdriver · May 9, 2022

I installed this today. The usb works normally, I haven't tried the usb-c port yet. The sdcard slot seems to detect that I have inserted an sdcard, but it can't read the mp3s I have on it. I get a "No supported media found" message. Has anyone see this error before?

customdriver · May 10, 2022

I figured it out. Windows would only let me format the card as exfat. I downloaded a program that allowed me to format the card as Fat32 and now the radio can read the mp3 files on the card.