Where can I find a list of Trouble Codes ?

Question: Where can I find a complete list of all the diagnostic trouble codes. Is there one place that has them all ? Answer: You can find a complete list that includes OBD I, OBD II, and CAN. There are even instructions on how to extract the OBD I codes without a scan tool. All of the codes are followed by a description of what each code means. Instead of looking around in different site for each list you can find them all here.