Jeff Cooley

Hopefully someone pipes up. It feels like the speaker is under the console and for some reason I thought the amp was there. The back seat would be much better Sent from my SM-G965W using Tapatalk

For the 2020 GMC Sierra 3500hd? Sent from my SM-G965W using Tapatalk

So how do you get the Center console out. Do you have to remove the seats? I can't find any videos showing how to remove it. It's all for 2018 and prior. I finally received the adapter and I'm ready to do the install in the morning. Sent from my SM-G965W using Tapatalk

I wish it would show google directions. The gmc nav program is horrible...same with voice. Someone please hack it. Sent from my SM-G965W using Tapatalk

Further to this. I will try the other wires tomorrow. LLC wants 50 USD for shipping which is crazy. I'll see what I can find tomorrow. I'll let you know how I make out. Learning lots about my truck though! Lol Sent from my SM-G965W using Tapatalk

Yeah I tried booking it up to a speaker and no sound. Both wires looked exactly like the picture. Thicker than regular too. I took it right off the bottom just like in the pic. There was another set all tapee up hanging loose that wasn't secured to the floor so I didn't touch those. I'm thinking I'm just gonna get the LLC bypass harness and just plug and play it. Easier and less headache. I may look at the other wires under there tomorrow but it's 36C here and hot as hell. Sent from my SM-G965W using Tapatalk

Thanks I may have to go that route unfortunately or just pay a shop to do it. Its not like other vehicles I've done. Frustrating as hell. I've got the amp signal but my LOC isn't doing anything for it. The signal goes in but nothing comes out. I'm thinking maybe it's not a sound signal wire. About to throw in the towel. Sent from my SM-G965W using Tapatalk

So I found those 2 wires and tapped into them. Both putting out approclx 6.1v. I have a PAC LOC hooked up so only 1 speaker is supposed to get a signal. However I hook everything up and nothing comes out. MY PAC is dual channel but I imagine if I hook 1 side up I should get a signal. I only have the 1 sub on the amp. Thoughts? Sent from my SM-G965W using Tapatalk

Ok great, thanks. I just want a small sub as well. Maybe I'll be fine without cutting the anc. Worth a shot. Thanks. Sent from my SM-G965W using Tapatalk

I just saw a post about this. Looks easy enough. I just want a sub added to my system that's it. I was told I'd have to disable the ANC? How do I go about doing that? Thanks. Sent from my SM-G965W using Tapatalk

That looks great but how did you disconnect the ANC and where did you get your power wire and remote wire for your amp from? Sent from my SM-G965W using Tapatalk

Curious if anyone has gotten the adapter for a 2020 GMC Sierra. Where is the amp located in the Bose Premium sound package. Thanks.

Any how to Videos or posts for this? I have a 2020 GMC 3500hd SLT with the premium Bose setup. Where should I be tapping into? I have a Pac LOC converter I need to wire in. On my 2018 ford I did it behind the dash. Can't do that with this vehicle. I found out the hard way. Sent from my SM-G965W using Tapatalk