GPS antenna connection

Can someone please confirm which one of these is for the GPS antenna? I think it's the white one and the black is for XM.

2018 Crewmax Limited with JBL

Also is there a aftermarket wiring harness that will fit on to it? I tried this one but no good. https://www.amazon.com/gp/product/B00RZCF67S/ref=ppx_yo_dt_b_asin_title_o06__o00_s00?ie=UTF8&psc=1

 

I believe it’s the white one. Can you post a picture of what the jack in the headunit looks like?

For mine I needed this:

DGZZI 2-Pack RF Coaxial Adapter SMA to SMB Coax Jack Connector SMA Male to SMB Male

$8 DGZZI 2-Pack RF Coaxial Adapter SMA to SMB Coax Jack Connector SMA Male to SMB Male

https://www.amazon.com/dp/B06Y631SY1/ref=cm_sw_r_cp_api_i_oT5yCb0FQK97N

And this:
Maestro Acc-SAT-TO2 Sat Radio and GPS Antenna adaptors for TO2 Vehicles

$30 Maestro Acc-SAT-TO2 Sat Radio and GPS Antenna adaptors for TO2 Vehicles

https://www.amazon.com/dp/B01K03PORU/ref=cm_sw_r_cp_api_i_-T5yCbVNMHGXW

 

Can anyone confirm if it’s the white or black for gps? Thanks