Wiring diagram?

I have a 2017 tundra and would like to addd an amplifier and sub. However i cannot find the speaker or stereo wiring diagram anywhere. I need to know speaker color codes and 12v+ and ground.

 

crutchfield.com

 

Do you have jbl or non jbl

 

Non jbl

 

Best option is to use a lc7i - remove the amp under the passenger seat and wire everything from there using a harness from here https://autoharnesshouse.com/41112.html
I did a 5 channel amp w/ a 10” and everything wired up easy with the harness connected under the passenger seat

 

Here is what it looks like

 

This is the wire diagram from a fellow tundra member that worked perfect with the harness on my 2017

 

You are going to need a LOC or like mentioned above you can use a DSP...if you are keeping your stock HU....that way it converts the stock speaker harness to RCAs to plug into your amp

But I'm not an audio professional and could be totally wrong here....but even if you get an aftermarket HU you will want to get the 4438 Harness so that you can connect to the factory speaker wire harness at the stock amp location (under the passenger seat) if you don't want to run all new speaker wires from the amp to the doors etc...

 

if you would like to really simplify things...reach out to James at Tech12Volts, hands down best customer service and he knows Tundra audio like no other.

 

We have the same setup...