adding 360 surround view, UVI (Trailer Camera) package to UVS (Surround/invisible Trailer) Upgrade 2020 Silverado RST

[Rally6.2RST]

You know what you could do... you could get a oem video mirror and  mount a rear view mirror camera in grille.  When you want to see front of truck you can toggle video mirror on.

[MrMagloo]

4 hours ago, Rally6.2RST said:

You know what you could do... you could get a oem video mirror and  mount a rear view mirror camera in grille.  When you want to see front of truck you can toggle video mirror on.

 

Wow, that's an interesting thought. Is this the camera that highmounts in the CHMSL?  Does the camera tie directly into the mirror or is another processor box required?

[DanTerrapin]

I am curious did the factory mirror wiring have the provisions for the camera or did you need to run additional wiring to them? 

[SKEETER1978]

I recently did this to my 2023 GMC at4hd.  I already had the bed camera so i found a great deal on a vpu that came out of a 2021 chevy 2500hd $54. I bought the front camera from ebay $53, a r-side camera, mount and lower mirror trim for the right side (you can buy every part for the mirror except the lower trim the cam mounts to its crazy) $100, and i bought a brand new damaged l-side mirror assembly that i stripped of parts i needed and some i will save as spare parts $150....i ordered the double Farka connectors from the site listed on this thread and the the same wires listed. I did drive around with only the front camera connected for a week or two and added the right side camera for a couple more weeks without any problems. Somebody told me this would not work and my screen would go blank but mine worked fine while i was waiting for a deal on missing parts. I have not programed my vcm yet... my local dealer will do it for 1hr labor (199.00)...I'm waiting because im a Acura tech and we just got a gm scan tool for the new ZDX (aka blazer ev)  I was told i should have full access to gm vehicles too so i will wait a see. Either way the camera angles are only off a bit and it even has my gmc truck on the screen not a chevy like i thought it would.

Now if only the trailer cameras where cheaper  id give that a try 

thanks for the people who started this worked great... if i can be any help ill try

[cheapie408]

On 1/14/2024 at 5:59 PM, DanTerrapin said:

I am curious did the factory mirror wiring have the provisions for the camera or did you need to run additional wiring to them? 

If you don't have to do OEM, buy a 3  channel mirror dashcam and you can install the camera anywhere you want. I bought an el cheapo mirror on amazon that came with 3 cameras, I mounted one on the rear windows, one on the front windshield and the reverse camera was installed in the grill. This gives me a bed view as well as it acts as a video rear view mirror but the best part of it is now I have a camera at grill to help me park. 

[Packed-out-ltz]

So I have a 22.5 ltz, it's the "refreshed model", I want to add a bed view cam. Is that already provided in the module it currently has? Also would I need to do any programming for the head unit to kno/give me a digital button to use the bed view within the radio itself? 

[SKEETER1978]

you have to have the bed view from the factory to add any more oem cameras...

[KyleWesner24]

Hate to bump in once more on an old thread, but I wanted to pop in with a quick question. 

I have a 2020 Silverado 2500 High Country that has the VPM, but does not have the side left and right camera views. I have everything else such as the backup, bed, hitch, and trailer camera options. I am looking to add the front camera and the left and right side cameras. Would it work the same way if I would purchase the driver and passenger side mirrors with cameras, the 10 channel VPM, the front camera, and all 3 wires to hook up

the sides and front? Would I be able to achieve the HD surround vision? Just trying to achieve the HD surround vision as my backup camera seems so stretched as it take up the entire screen. Would most likely be sending it to WAMS to reprogram once I get the VPM and all parts in. It almost seems like it was programmed to be in a split view. Any information and help is much appreciated. Thanks!

[KyleWesner24]

2 minutes ago, KyleWesner24 said:

Hate to bump in once more on an old thread, but I wanted to pop in with a quick question. 

I have a 2020 Silverado 2500 High Country that has the VPM, but does not have the side left and right camera views. I have everything else such as the backup, bed, hitch, and trailer camera options. I am looking to add the front camera and the left and right side cameras. Would it work the same way if I would purchase the driver and passenger side mirrors with cameras, the 10 channel VPM, the front camera, and all 3 wires to hook up

the sides and front? Would I be able to achieve the HD surround vision? Just trying to achieve the HD surround vision as my backup camera seems so stretched as it take up the entire screen. Would most likely be sending it to WAMS to reprogram once I get the VPM and all parts in. It almost seems like it was programmed to be in a split view. Any information and help is much appreciated. Thanks!

Willing to even connect with someone that would be willing to on social media to make chatting easier and show pictures of what I have, the parts I’ve bought secondhand, and what I am trying to achieve. 

[Rally6.2RST]

Yes. That is exactly the upgrade I did on my 2020.  Wams programed.  If your lucky you can find a vpm that matches your trucks specs you may not need to program.

[Carlos Eduardo Silva]

Bring this old post back.....

@Rally6.2RST in your list of part, you bought a "1 camera I used for rear ($70) 23390514", why exactly did you buy it ? Asking because your car already had a read camera, right ?

 

Thanks

 

UPDATE:

Never mind, I saw that you used it to build your own Trailer Rear Camera, well done man

Edited July 30 by Carlos Eduardo Silva

[Carlos Eduardo Silva]

Does anyone have the wire connect diagram? I'm getting a 10 channels VPM but I don't know where to connect each camera.

[rbau]

On 7/31/2026 at 8:35 PM, Carlos Eduardo Silva said:

Does anyone have the wire connect diagram? I'm getting a 10 channels VPM but I don't know where to connect each camera.

Carlos

For questions like yours GMUpfitter DOT com is a fantastic resource.

Attached a wiring diagram for the K157 Video Processor.

Diagram should apply to all '20 - '22 NON-REFRESH 1500's.

HIGHLY recommend you download the electrical section

for your year pick-up and verify this info for yourself.

20_1500_Electrical_Body_Builder_K157.pdf

[Carlos Eduardo Silva]

Thks, and actually it was my bad, because here in this post there is someone showing the correct wire position as well.

My bad...

But thank you a lot with the help as well.

I was able to find and buy a 10 channel VPM that came from a sister silverado of mine. The same year, same mode, same trim, same everything. 2022 Silverado 1500 LTD LTZ (pre-refresh).

I also found to buy just the bottom mirror part that has the cameras, so way cheap than the full mirror. + a used front camera.

I did test everything together, cameras, cables and the VPM.... everything worked EXCEPT my original Bed camera and the backup grid lines. I think the reason is because now I need to do the VPM reprogram. I sent a msg White Automotive & Media Service to confirm that it is the problem and that they can do it service for me case.

 

Once I get it 100% done I will post here result....