Radio codes for factory radio
 

Does anyone know how to unlock the codes on the factory radio?

Contact a dealer... I can't recall if they can even still generate the codes though.

Ok. Will do thanks!

Official unlock code instructions
 

Toyota supra 1992 radio unlock

Master unlock code for your radio is "108431"

Turn the key on, hit buttons 1,4 and 6 at the same time,

hold them all 3 down, then hit the power button. The radio

will come up. Then hit the tune up or "> and preset 1

button,then you will get --- on the screen, using prest

one, enter the number 1, preset 2, enter 0, preset 3 enter

8. Should read 108, Now hit the tune down or < button, then

while holding it down,hit preset 1 and you will get another

--- Enter 4, 3 and 1. (431) When its all done, push the

scan button and hold it. The radio will now work and no

longer has a code in it. Hint, enter a new code, but use

the last 3 digits of the VIN, then you wotn have to worry

about remembering it.

You dont have to enter any code. It just wont be an anti

theft.