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Replaced PCM with rebuilt/reprogrammed unit after complete system failure. Now the car starts and runs, but a U0101 code and no shift position indication, a high trans temp, and can't select tow/haul mode.

Is there a possible trans issue, never had this code before.

Vehicle: 2005, Dodge, Durango, 5.7L

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Hi there,

This code indicates an issue with the TCM. Here is some info for you.

U0101 DODGE - Transmission Bus Message

Read more: https://www.autocodes.com/u0101_dodge.html

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