GPS wiring.

[The_Robo_Fighter]

Hello everyone.
I dug around under my dash and found a plug labeled "GPS" with 4 wires connected. Does anyone have access to the wiring diagram? The 4 colors are Green, Yellow, Purple, and Black. The zero off antenna is Red, Black, Blue and Purple.

Any help is appreciated.

Also I can't get ahold (calls and emails) of anyone at Zero Off. Anybody know how to reach them?

Sent from my SM-G986U using Tapatalk

[Moombas]

I am lookin at helping a friend add GPS Maps to a 2017 Craz, I am wondering if a cheaper 4 wire antenna could be tapped in to work.