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Ron, ASE Certified Technician
Category: Chrysler
Satisfied Customers: 33414
Experience:  #@ years in the Automotive repair field.
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My Chrysler it Voyager 3.3 V6 my problem it P0700, P0605,

Customer Question

My Chrysler it Voyager 3.3 V6 my problem it P0700 , P0605
JA: What year is your Voyager?
Customer: 2002
JA: What is the make/model of your car?
Customer: It is the European version of the Chrysler Town Country
JA: Are you fixing your Country yourself? What have you tried so far?
Customer: I controlled plug contacts TCM and speed sensor
JA: Does the sensor have a wire-wrapped magnet? If so, have you checked it with an ohmmeter?
Customer: my suspicion falls on plugs or TCM Sensor prophylactically mentioned
JA: Anything else you want the mechanic to know before I connect you?
Customer: What could be the cause of these codes, and after erasing errors and obtaining the temperature back to normal
Submitted: 26 days ago.
Category: Chrysler
Expert:  Ron replied 26 days ago.

Hello. My name is ***** ***** I am happy to assist you today. Give me just a moment to review your post, and I'll be right back with the help you need.

Customer: replied 26 days ago.
My problem is on the cold car show errors and P0700 | P0605
After heating and erasing fault everything is normal
Customer: replied 26 days ago.
My name is ***** ***** I live in Poland
Expert:  Ron replied 26 days ago.


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.

Customer: replied 26 days ago.
Is the replacement of TCM requires adaptation
Customer: replied 26 days ago.
My English is poor, still learning
Expert:  Ron replied 26 days ago.

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.

Customer: replied 26 days ago.
the damaged cables may not generate such codes?
Expert:  Ron replied 26 days ago.

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.

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