Didn't notice it

 

Hi everyone!

i don’t have an Accord I have an Odyssey. But the issue was the same for me. I have a five digit code and it was asking for four digits. I actually found the code in the interior of my glovebox. On a sticker. It had a four digit code and also another longer code below it.
I entered the four digit code and it worked!!
I hope this helps!! 🙂

 

Had the same issue. Went to two different Honda service center and both of them were giving 5 digit code. Finally!! I went to the third honda service center. The guy first found the wrong code and in the last, he was able to pull out the correct four-digit code.

The reason he told me: Radio serial number was not correct