I have an 04 Dakota with the 3.7 Can anyone tell me how to do a hard reset of the PCM for this year of truck? Also, Does the 04 with the 3.7 have an idle relearn capability? If so, how do I go about doing that? Thanks in advance for the help!

 

just disconnect the neg. side of the battery for a few minutes. then the pcm will relearn all the settings.

 

Is this a hard reset or just a normal reset or is there a difference. Know anything about idle relearning or is this all done by the computer and reseting it will take care of all that? Thanks

 

normal reset