Fault Codes?

I Have a 2004 1500 Hemi Pickup and yesterday my check engine light came on. Now the code the truck gave me was C67. Now does anybody have a site that will give me fault codes or does anyone know what this code is? Also how many was is there to check for codes on this truck because i did the trip button test is there any other ways to test?

Thanks for the Help

Would you please tell me how to do the trip button check.


Thanks