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?https://uploads.tapatalk-cdn.com/20240402/e385f7b70399c2fea2e4246cd30d04ff.jpg

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[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.

[The_Robo_Fighter]

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.

Did you end up trying a different antenna? I assume it’s pinned 12v+, 12v-, tx+, Rx+…..