I supplied number to said dealer not Honda. Sounds like the card to me too. Its the only variable. But I am told they have been selling cards for ten years and never had a mis-coded card. The card has also been sent back to Honda to re-check and I am told everything is correct. The number on the package of the card does not match the number on my PGM. I emailed matt a couple of months ago about this problem(Yes I've been trying to get this card to work for 8 months now) he said they should match. He did NOT sell me the card. Said dealer told me the numbers don't always match. Does anyone else have a card that works and does not have matching numbers?