I just sent mine to Par-Tech, http://isuzusource.com/v2/service_techn ... cement.php
, and just got it back on Monday.
This the form I used, http://techinfo.honda.com/rjanisis/pubs ... 20Form.pdf
, but I think you will be able to use the link above and pay online.
It cost $125.00, They received it on Thursday and I got it back on Monday.
It was awesome to see the gas gauge go to full!
PS. I purchased a PCM of ebay ($35.00) and installed it in my passport while I shipped my OEM to them for programming since I still wanted to use my truck while it was shipped.
Let me know if you have any questions.