Wiring Schematics 2015+

[Msalinas408]

Here are the wiring schematics for the Stereo and Amp. If anyone wants any other wiring let me know and I will post em up.

Radio

Amp - it is located behind the jack bracket in the rear of the vehicle.

Hey man, any idea how I can disable the door chime?

 

[cmhorns]

I know this is an old post, but are these schematics for 2015-2020 Chevy Tahoe models (some body styles of course)?

 

[Steve1985]

Here are the wiring schematics for the Stereo and Amp. If anyone wants any other wiring let me know and I will post em up.

Radio

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Amp - it is located behind the jack bracket in the rear of the vehicle.

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under the amp section t3 audio amplifier x1..
i do not have a amp but i am wondering if that plug in the 3rd row that is at the area that the amp would be at is the plug for the sub ?and if so could i tap ito that plug sub pos and neg to run to my lc8i? when i removed the int panel there was 2 plugs on for the 12v cig lights and 1 just hanging. is that the plug that i can tap into to grab the sub pos and neg?

 

[RST Dana]

2020 premier, I need a location near drivers a post for 12 volt acc

 

[cmatt]

Your best bet is the LH dash fuse block. It's behind the dash trim panel that's facing the door. There's a number of B+, ignition and accessory circuits there. For example, in the X1 connector you see when the trim panel is removed (larger connector with a cover over its wires), pins 29 & 30 are 15amp fused run/crank circuits. It's worth using a multi-meter to probe the "not occupied" pins noted below for 12v when the ignition is in accessory and then run modes to find what you need. The circuit number can be searched in the upfitter manual to ensure it can handle the amperage for your needs.

 

[2015TahoePPV]

steering wheel wiring for one with buttons and without? I think the illumination circuit is in a different pin between the two

 

[RIgeek]

Hello all. I've gone through this thread and the one bit of info I've not been able to figure out is this. I have a 2015 without factory amp but does have the 2.75" tweeters in the dash with 6x9 in the front doors. Is there any factory crossover (bass-blocker) anywhere in the factory tweeter wiring?

I've replaced the 6x9" in my doors, running new wire direct to my amp but would like to replace the 2.75" dash speakers and run them off the deck. Not sure if I will need to run my own wire to bypass any passive crossover that is inline from the factory.

My plan is to add in my own passive crossovers to the new 3" replacement speakers, I just don't want to run wire parallel if not needed or have the power loss of having passive crossovers in series.

Thank you all.

 

[RIgeek]

Nevermind. I found that the dash speakers are parallel to the door speakers and have capacitors on the sides for their highpass filter.

 

[GeroniMoe]

I'm sure I missed it, but haven't come across it while digging around today:
Looking for constant and RAP 12v connections in the overhead console area to hard-wire a camera that has "parking mode".
2020 Tahoe LT

Thanks!

 

[p1zaul]

Here are the wiring schematics for the Stereo and Amp. If anyone wants any other wiring let me know and I will post em up.

Radio

View attachment 303188

View attachment 303189

View attachment 303190

Amp - it is located behind the jack bracket in the rear of the vehicle.

View attachment 303191

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View attachment 303194

Are there harnesses for the amplifier connectors to swap out the amp with an after market, or at the least can the MOST serial data wires be converted to RCA connectors?