2021 1500 Classic Uconnect Upgrade

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Victory Pete

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Nov 19, 2021
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Location
RI
Ram Year
2021
Engine
5.7 Hemi
I am having a hard time upgrading from the stock 5" Uconnect to the 8.4" Uconnect. Dealer says it is impossible to order from Ram which I find to be a slap in the face considering I just bought this brand new truck. I see other options online but it seems to be be very hit or miss. I would like to do this once.
 

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Gordo2212

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Aug 23, 2021
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Location
Mississippi
Ram Year
2018 3500 Tradesman
Engine
6.4 L Hemi
You should be able to follow the upgrade thread. I just upgraded from 5.0 to 8.4 on my 2018 3500 with no problems. I have no experience with newer vehicles but believe it should work since it’s the same generation of truck. @Mpgrimm2 should know if it’s possible and will be able to hook you up with all the parts to upgrade.

https://www.ramforum.com/index.php?posts/1669748
 

18harvest

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huntsville
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2018
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5.7
I don't know what the hell I did to post the first reply disregard my bad.pretty much what gordo said.the only thing I can think of the dealer meaning impossible to order from ram is the radios stay on constant backorder.but you can still order them I think.my 20 classic came factory with 8.4 uas and auto climate control.most have better luck with it working by going auto temp control when they update radios.m2 mods is the way to go there.about sourcing a radio a ram specific part number works best but finding one with a good screen takes awhile.
 

Mpgrimm2

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2022 Ram 1500 (5th Gen)
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5.7L
You should be able to follow the upgrade thread. I just upgraded from 5.0 to 8.4 on my 2018 3500 with no problems. I have no experience with newer vehicles but believe it should work since it’s the same generation of truck. @Mpgrimm2 should know if it’s possible and will be able to hook you up with all the parts to upgrade.

https://www.ramforum.com/index.php?posts/1669748
Forum vendor @AllMoparParts.com can get you a new radio ($1250-$1350 I believe). And I can provide the rest if needed.

That's a 50/50 chance your truck will need the Single Zone (ATC Auto Temp Control) upgrade to avoid HVAC blend door issues... Don't think anyone else mentions that usually. It can be added if needed via the option connector on our conversion harness.


Reference

RamForum’s DIY 8.4 Conversion thread post 2 (7 speed) or post 3 (4 speed)


- HVAC problem with UAS upgrade (see ATC thread)

- How To: Install a 2018 4C (UAQ/UAS) Radio in 2013 - 2017 RAM (Please read posts 1-5)

- How to Add Automatic Temperature Control (ATC) to a Manual Temperature Control Truck
(corrects potential HVAC issue with UAx radios)

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2018/19 classic 4th Gen Ram Radio: (USA)
68331631Ax (UAQ 4c Nav)
or 68331635Ax (UAS 4c non-nav)

2020 classic 4th Gen Ram Radio: (USA)
68461699AB (UAQ 4c Nav)
or 68461703AB (UAS 4c non-nav)

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2018/19 classic 4th Gen Ram Radio: (Canadian)
68331632Ax (UCQ 4c Nav)

2019/2020 classic 4th Gen Ram Radio: (Canadian)
68340153Ax (UCS 4c non-nav)

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Axefall

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Nov 24, 2021
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Las Vegas
Ram Year
2021
Engine
V6
Registered so I could reply here... I have been reading the forums for the past 2 days trying to figure things out.
I am in the same boat just bought my truck we had a very limited selection of Classic Crew Cab's (I like the classic body style and 3rd front seat) + so I settled for a Crew cab that had a 5.0 thinking it would be an easy swap to a 8.4
With that said, I Have a 2021 Ram 1500 Classic with the 5.0 | 7 Speed Manual AC.

Would I be able to get the 8.4 bezel upgrade kit and just slap a 68461703AC ?
i have no idea what the other parts in the kit are i could only find 5VD73JXPAD
 

NateNateNate

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Mar 20, 2021
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Houston
Ram Year
2020
Engine
V6
Following. I have a 2020 Classic too and want to upgrade to the 8.4 so I’m curious how your upgrade turns out.
 
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