Dodge Grand Caravan 2010 3.3L Transmission TCM via OBD2

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NonaSuomy

Junior Member
Joined
Jul 3, 2024
Posts
1
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Location
USA
Ram Year
2010
Engine
3.3L
Trying to see if there is any errors with the transmission being reported as it keeps getting stuck in limp mode. I tried this https://www.alfaobd.com/index.html which has options to talk to the transmission but none of the option years seem to work tries 4 times then times out. Anyone know of any free software that could grab this information via USB OBD2? The other functions in alfaobd seem to be able to read other computer modules ok just not the transmission.

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