P0700 code

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Lynaugh

Junior Member
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Mar 2, 2015
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Ram Year
2005
Engine
Hemi 5.7
Hello everyone, I have a 2005 Ram 1500 5.7 This past summer it started having some issues then in November that P0700 code came up which is Transmission Computer Malfunction. Tranny finally went bad 2 weeks ago and I brought it to a shop and had it replaced with a new crate transmission. Picked it up last week and 2 days later the P0700 came back on. Can't be the tranny because it's brand new right? Just dropped $3000 for the new one. What might be wrong with it?
 

steermaster

Senior Member
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Jan 26, 2015
Posts
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Location
CO
Ram Year
2004
Engine
5.7L
0700 is just informational, disconnect all electrical and re connect it all. If still keeps coming up go get your TCM flashed at a dealership about 100 bucks, also helps it learn the new shifting parameters and when your motor needs a shift
 
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Lynaugh

Lynaugh

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Ram Year
2005
Engine
Hemi 5.7
Thank you for the reply's guys, about to go check everything then take it from there
 

steermaster

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Location
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Ram Year
2004
Engine
5.7L
Does RF allow us to flirt with members... Wow lol
 

HemiLonestar

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Military
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MD
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2016
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5.7 hemi
When they put the trans in, did the shop perform a quick learn? If not, if you are close to MD I can do it.
 
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Lynaugh

Lynaugh

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Ram Year
2005
Engine
Hemi 5.7
I just brought it back to the tranny shop this morning so they can scan for the code. Came up for Shift Solenoid Pressure Sensor Switch B. They ordered a new solenoid pack and they will call me when they get it in.
 
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