blink_977

I own 97 civic EJ8 2dr. the problem is that stock keyless entry is not working.
I found in manual that the keyless receiver is built in Honda's stock radio. radio was changed in car before I bought it. what does that means? I can throw away stock keyless entry transmitter or not? someone says that reciever is in car because changed their stock radios and keyless still works. Anyway, i can't find receiver inside to fix it. Maybe someone knows where is it located?