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P0700 code on my 2001 Jeep Grand Cherokee


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Plapnab
New User

Dec 31, 2016, 3:59 PM

Post #1 of 4 (2896 views)
  post locked   P0700 code on my 2001 Jeep Grand Cherokee  

Hello, I have a 2001 Jeep Grand Cherokee that had the engine light turn on this morning. I looked up the code and it showed up as P0700...transmission issue. This car is rarely driven (once or twice a month) and has around 150,000 miles on it. Everything seems to be running fine, shifts about as well as expected for a higher mileage vehicle. Was wondering if anyone could speculate what's wrong with it and what am I looking at to get it fixed? P0700

Code



      
    


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Dec 31, 2016, 4:42 PM

Post #2 of 4 (2893 views)
  post locked   Re: P0700 code on my 2001 Jeep Grand Cherokee  

That is just a generic code put there to alert you to a more specific code that will be stored in the TCM. You will need a professional level scan tool to b e able to access that module.



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



kev2
Veteran
kev2 profile image

Dec 31, 2016, 7:30 PM

Post #3 of 4 (2873 views)
  post locked   Re: P0700 code on my 2001 Jeep Grand Cherokee  

Do not rely on the key on off trick. it will not display all codes....
Try a scan - they are free at autozone advance orielys parts stores...
If scanned and only code is p0700 check trans relay* it may not be working and the trans is not communicating with PCM.
*trans relay and fuses in PDC
PS hopefully NO remote starter is in jeep.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Dec 31, 2016, 7:34 PM

Post #4 of 4 (2870 views)
  post locked   Re: P0700 code on my 2001 Jeep Grand Cherokee  

I seriously doubt Autozone, O'reily, etc equipment will read the TCM. You are going to need some professional tools to do that.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.







 
 
 






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