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Gary
Gary, ASE Certified Technician
Category: Chrysler
Satisfied Customers: 1050
Experience:  Senior Technician
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I got a P0700 01/02 reading from DTC as the reason for the

Customer Question

I got a P0700 01/02 reading from DTC as the reason for the yellow check engine light coming on.
JA: Does the light stay on, or does it blink?
Customer: stays
JA: What is the make/model of your car?
Customer: 2001 lhs
JA: Are you fixing your LHS yourself? What have you tried so far?
Customer: nothing just got the reading to see if it is something I could fix. I am handy but not a mechanic
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 9 months ago.
Category: Chrysler
Expert:  Gary replied 9 months ago.

Hello! My name is Gary.
Welcome to JustAnswer.
I'm reviewing your question now, and will post back with a reply shortly.

Expert:  Gary replied 9 months ago.

Hello there,

Your P0700 in the engine ECM is a request from the TCM for MIL illumination.

The Transmission TCM will have a code, and this is the one you need to follow.

Can you now check this please?

Gary

Customer: replied 9 months ago.
I don't know how to get the TCM transmission code. I have a simple OBDII tool that's how I got the P0700.
Expert:  Gary replied 9 months ago.

Is the trans doing anything strange?

You now need a scan tool that can communicate with all modules.

Maybe your local parts store can do this for you.

Gary

Customer: replied 9 months ago.
Hey thanks. that's it for me for tonight.
Expert:  Gary replied 9 months ago.

That's fine.

Come back when get some more info from your TCM scan.

Good night for now.

Gary

Expert:  Gary replied 9 months ago.

Hello again,

Do you need any further help?

I hope my advice has been of assistance to you.

Kind regards

Gary