Help: Problem with Upfitter Switches

[Specialtyperformanceparts]

Answered my own question. I used the solid yellow pass through wire on my 2021, and matched that to the aux 3 green/blue hot wire.

I'm sorry we didn't on here earlier to assist with this question, but I am happy to see you figured it out.
If you ever have any other questions that you can't seem to find the answers to, or if you need any assistance with purchasing/installing things, please feel free to email us at [email protected] or call us at (317) 934-6778.
We are always happy to help in any way possible.

Cheers!
Sidney @ SPV Parts