P1DF3 CODE.

nickb2

Wrench. Diagnostic Tech.
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Shyte this is a internal error for tcm , chart is low on info, swap. Internal fault


Redundant circuitry has determined this is a internal fault. You will need much more than that elm scan code thing. You need j 2434 capability at this point
 

nickb2

Wrench. Diagnostic Tech.
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I am amazed a gear select coding option actually coded a internal fault, but makes sense if it was a programming error on your part. Thx for the heads up.

Btw, I would l;like to know this alha OBD2 app more, can you link that so I can peruse it a bit more, cuz a google is my friend search showed up nada.
 

marine6212

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Here is the 2 websites that Alpha obd2 is an app that was developed for talking to Chrysler/Fiat computers and the obdlink website is the bluetooth dongle that plugs into the obdport that works with Alpha obd2.
 
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