Wiring schematic for 2019, head unit install.

Does anyone have the color code for a radio pro 4 to wires coming off my after market stereo? I bought the bundle pack off Stinger, I figured out everything except for the back up camera. I have the center speaker but not the JBL system, I was told that makes a difference. It came with the radio pro 4 but when I called Stinger they said the OBD plug for the back up camera isn't used now. Of course they're closed today for tech support.

 

Welcome to the forum.
You can find OEM wiring diagrams here.
Ultimate TUNDRA Wiring Diagrams Collection | Toyota Tundra Forum

They all have the center speaker, but wiring does make a difference if you did have JBL.
It's easier that you don't.
Center speaker is fed off the side dash speakers.
The 3 dash speakers are fed off the HU, the under seat amp powers the doors.
If you have a crewmax, the back door tweeters feed off the HU as well.


I did find this in your writing instructions
RadioPRO 4 Radio Replacement Interface for select Toyota vehicles - PAC



Do you have all the harnesses?



Good luck..

 

Yeah it came with all the harnesses, even extra harnesses I didn't need. I looked through the other guys post with the schematics, its a great source. I just went outside on my lunch break and checked the wires again, on the radio pro 4 it has two wires that says OEM back up camera, but all the harnesses listed are for older Toyotas. Thank you for your help. I'll probably have to wait until Stinger opens tomorrow, I've looked everywhere. Thanks again friendo

 

stupid question, not meaning to thread steal but if i add a new head unit how would i go about wiring a new amp and subs....