Code P0700

Tiny
JESSRAE25
  • MEMBER
  • 2002 CHRYSLER PT CRUISER
  • AUTOMATIC
  • 107,000 MILES
It had code p0700 first then all other codes point to the transmission control module failing. We just replaced the computer module (pcm) four days ago. I know they are linked for sure could one cause the other to fail? Or a loose connection or something? We just think it is odd we just replaced the computer module days ago now the transmission module is failing?
Sunday, August 7th, 2016 AT 7:37 PM

3 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
I have no idea why you replaced the pcm? The pcm would be the power-train control module meaning that would be the engine control module and the transmission control all in one.
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Sunday, August 7th, 2016 AT 7:50 PM
Tiny
JESSICA RAE
  • MEMBER
  • 1 POST
Because the car died a few weeks ago we replaced battery and all the fuses, still did not work. Had it towed and diagnosed at an auto repair shop and they said we needed a new computer module we had that replaced. The car worked great for four days, now the car is not drive-able it clicks into gear but does not move, it will reverse but it wont drive, check engine light was read all codes pointing to the transmission problems, transmission control module. I am just wondering are they linked? They do work together? I do not think it is a coincidence that we just replaced one computer module four days later the other goes out? Could there be a loose connection or something?
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Monday, August 8th, 2016 AT 12:04 PM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
They share inputs etc. To each other for shifting etc. So what are the exact code numbers not code descriptions you have? I am flying blind here. Lol.
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Monday, August 8th, 2016 AT 2:54 PM

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