How to lower 240sx antenna???

[hoppy2018]

Does anybody know haw to lower the electric antenna on a 240sx. I have a aftermarket deck and i dont have the original so i cant lower it with the deck.

Thanks

[EK 2.0]

IIRC the "blue" wire in the harness in the deck is the Antenna wire. Make sure that is hooked up as so the antenna motor gets a signal on when it should retract and extend...

[hoppy2018]

the blue wire is hooked up, I think their is something else that triggers the antenna to go down.

[hoppy2018]

on a wiring diagram it says black/blue is the antenna trigger buty there is no black/blue their. Its an 89 240sx.