code radio on 2002 Honda Odyssey

I replaced my battery and now my radio in locked. I bought the car second hand and don't have the original manual or codes
pls help me i need code

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5 answers
i replace my tranmission, car battery disconnection out need code for radio
if you open the glove box, on the driver side. on the outside of the box itself is a sticker with the radio code. mine was hand written, however that is were the code is. i hope this helps! i had the same problem.
You will need to take it into a Honda dealer to get the code. There is usually a price for retrieving the code. The dealer has to get the serial number of the radio and go online to American Honda to get the code to unlock it.
Try calling your local Honda dealership with your VIN.
Contact the original owner for the code.