THE radio on this car (pin No. 1HGCG56742A139797) has a "C 1" showing whenever its turned on. This cae does not have the sticker in the glove compartment. Hor do I remove the "C 1" code and make the radio work again?

If you are the original owner, call the dealer that sold you the car and ask for the code. Often times, they store the code on a hard copy when they perform the PDI (Pre-delivery inspection).

Thanks. I'll try that. And, since they are trying to sell me a new car, I have a little clout with them. Incidentally, My trouble started when I replaced the battery.

I bought a second hand honda accord 2002, but the radio locked after changing battery, it's showing CODE.

I want code nomber of honda odyssey 2002

Codes are only obtained from the dealer But look in the inside cover of your manual mine was there .

Please can you help me with thise radio code honda accord 2002 serie number

Bmm21072723 [email protected]

PLEASE READ. WE CANNOT GIVE YOU RADIO CODES! You must get them from a dealer.

Code should be on driver side door frame by serial mu or in glove box

All about Honda car radio codes (http://car-radio-unlock.blogspot.com/2011/01/honda-accord-stereo-code.html)