how do i wire in a AUX 3.5mm into a scion T1814/T1815????

[blackls1]

hello guys im getting ready to purchase either a scion T1814 or the T1815 headunit and i need a 3.5mm jack connected to it,i was going to use the original toyota aux port found in factory cars, how the heck will i wire this thing? i have been searching night and day looking on these forums for a solution but still no luck, i found the USB one and thats something i would like to do but i really was needing the 3.5 jack. i hear people talking about resister mods and such but im looking to put this into a 1994 toyota Landcruiser, rear should be plug and play but i wanted the additional aux and usb. any body has any more info on it? i know people have done it before, i am trying to pm those who have, hopefully i will have some luck doin that. thanks again for the help guys

 

[broke e7]

You may want to check in to a product by USA Spec: PA-15-TOY. It may provide what you are looking for but I am not completely sure on the compatability since the T1814/T1815 was originally meant to have a USB/iPod connection.

 

[blackls1]

i think the plugs on those are a bit differant. my plan is to go to a junkyard and pick up a toyota AUX port and somehow try and snip a rear plug from a scion behind the radio then i can wire in that aux. currently im getting help from another member, diagrams and such. i will post up once complete.