OBD2 Codes

[Explicit_Spade]

This is a link to some very useful info I found not too long ago regarding DTCs.

http://service.gm.com/gmspo/mode6/index.html

I pulled the list for an 04 GP with an L32 and got 73 pages of results. :th_beer-toast1:

 

[DOHCZ34]

Nice find. I believe all data a Mitchell have something similar if you have a subscription.