Chrysler Repair Questions? Ask a Mechanic for Answers ASAP
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Michael,The code p0700 set due to the P0605 code and in most cases the common cause for this code to set is usually a failed Transmission Control Module (TCM). The P0605 is an internal fault in the TCM. There is no test except replacing the TCM providing you have power and ground at the TCM. See the wiring diagram in the link below for checking power and ground at the TCM.https://dl.dropboxusercontent.com/u/104923897/TCM%20Wiring%20Nov%207.pdf
Yes it dose require the relearn procedure to be performed. You are going to need access to a Chrysler Scan tool to do this. See the steps in the link below.https://dl.dropboxusercontent.com/u/104923897/TCM%20relearn%20Nov%207.pdf
If you have power and ground to the TCM then its a failed TCM. If the cables you are referring to supply power and or ground then this could cause the codes to set.