I TOOK OUT THE STOCK RADIO AND PUT A AFTERMARKED ONE IN AND IT WAS WORKIN FINE AND THEN I TOOK IT BACK OUT AND THEN IT STOP WORKIN UNLESS U PUT THE RED AND YELLOW TOGETHER AND IT WILL STAY ON WITH THE KEY OFF

Check all fuses first

why not say what works on radio.
stock radio?
park lamps ,dead , i bet not
all other lamps dead.(dials, etc)?
no sound only?
or tunes stations , i see it tune, scan works but sound is dead
post that, and the operators guide , shows where the RADIO fuse is
mostly in the cab fuse box.
inlines are aftermarket radios' not stock.

does it ask for CODE?
if yes ,the radio codes if not backed is a show stopper
dealer only fix. (big secret) or any certified, lock smith
see my 25posts here on this forum under radio codes
omg, 300,000 hits.
paste this in to the google search box and magic happens.
called a "site search."

radio code toyota site:http://www.fixya.com

Out of curiousity did you check your fuse? In installing one a while ago I created a short and had no power a simple fuse replacement and all was good?

The other one is if you made cuts in the wire did you make sure the right connections were made?

May seem simple and if you already checked apologies for mentioning it however, I have found sometimes that we pass the simple solutions trying to make it more complicated than what it is.

The reason that you can't get the pressing pedal three times to work is because you took out the stock radio. When you take out the stock radio you mess with its programing abilities. I hope you kept the stock radio because if you ever need work done to your car that involves programing certain things like your cluster you will need your stock radio back in it for it to work

seems like the radio had a small short or constant power draw causing the battery to drain. check the wiring connections .

Hi:
The only place to get the antitheft code is from your Honda dealer. This keeps crooks from stealing and selling radios! Just go to the Honda dealer service department, in person, and have the VIN number of your Honda. They can look up your radio code and get you back up and running...!

id say u maybe of blown a fuse or lost your ground

check your battery if with negative results, check the vehicle starter.

Did you install the radio yourself ?

if you did it your self i sugest you take it to a profetional i`m sure they i`ll fix you up unless you burn your radio or circuitry ...

i shoul not afect any thing unless you replace the batterie with the car runing, and some radios have antitheft code if batterie die or disconect the radio will ask you to type a code in order to work again but most of times it display the worl code on the digital screen