diagnostic codes on 2005 Dodge Ram 1500

when holding down the odometer button the diagnosic codes come on and I would like to know what the codes stand for?? (for example: ac 22 and ae something.

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1 answer
http://dodgeforum.com/forum/search.php?searchid=2137260 I have been looking for codes as well. I have a 2004 Ram quad 1500 and by doing research I have found some answers here.