Installing the T1808 system, Have a premium sound car, need more info Options

[razor7]

Alright,
So I already know that I'll need to kill both amps and run everything off of just the deck itself (though I plan on wiring in a breakout box to send power to an amp that will power 8" polks). Will the stock wiring hook up to the 1808, or will I need to create a pinout connector and work on the wiring some (I can work my around with a soldering iron, shouldn't be too difficult)?

I'm also wondering if anyone has a pinout for the stock mid range amp (the one under the seat). I want to put in another semi-low powered amp in the same spot, and if possible, use the same wiring for the doors.

I have also been reading around and in order to get out the stock amp (next to the climate control) I'll need to tear apart most of my dash and center panels. Is there any special operation/order needed to go about doing this (I skimmed through the other thread, I'll re-check it once I get the radio).

Thanks,
-TC

[Culpable04]

Alright,
So I contacted Scion and Pioneer, neither of them will release a wiring diagram/pinout to me. Does anyone know where I can find one?

-TC

just an assumption, since they plug and play all 86+ toyota vehicules with non premium sound system, wouldn't their pin-out have to match with any other toyota radio and be a reciprocate of the 1986 + toyota stock radio harness ?

[razor7]

Alright,
So I contacted Scion and Pioneer, neither of them will release a wiring diagram/pinout to me. Does anyone know where I can find one?

-TC

just an assumption, since they plug and play all 86+ toyota vehicules with non premium sound system, wouldn't their pin-out have to match with any other toyota radio and be a reciprocate of the 1986 + toyota stock radio harness ?

You're right,
For our premium systems, the plug coming from the amp is actually the same as the scions and lexus systems. You can hook up the new system just like that, but your mid bass speakers won't be powered. So I've actually reconsidered what I'm going to do after talking to a buddy of mine.

- Install the T1808
- Create a pinout that will lead to a crossover amp (bluetooth controlled, 15 eq presets, totally controllable)
- Send the leads to a main amp which will power the rears, 4"s, and tweeters
- Also send the mid sub leads to a sub amp
- sub amp to mid bass crossovers

I still plan to do this with all stock wiring, just with creating individual wiring harnesses and pulling power that way. It'll take longer, but everything will be instantly removable if I decide to go with a different audio route later on. Turns out that my buddy has a ton of the various male and female connectors I'll need, so it'll be down to just figuring out the pinout and a lot of soldering and shrink wrapping.

-TC