Trans slips engine codes po700 and po 0876 - 2005 Dodge Ram

P1782 is 2-4 pressure sense circuit and po700 is internal trans controller. take to a shop .

PO 700 -- all I have without service manuals for
your exact truck is a generic

Transmission Control System Malfunction

Having once owned a trans shop

My advice--stop using it until resolved

I would think, you would have diagnosed the PO700 Code

If it has been slipping for a couple weeks,I would start
planning on a rebuild, in month or so.

Clean the valve body and diagnose the Codes you have

Maybe my data is not up to date, but my list does not show any of these trouble codes.

PO700 is a code telling you there are codes in the TCM of some late model cars where the Transmission control module has lost connection to the PCM the vehicals main computer , And basically it happens when the TCM has a issue within itself or the transmission that sets a code and it sends a request for the PCM to illuminate the SES or CHECK engine light.
PO740 is a chrystler specific code that involves your Tourqe Converter Clutch Circuit (specifically The TCC solenoid) this code if not repaired quickly could cause major transmission problems....slipping out of gear....not shifting from first to second properly and just all around trans problems...eventually leading to no shifting at all...I highly recommend fixing it soon.

the po700 code will be found in the engine controller all it means is there is a code preasent in the trans controller a good scan tool is needed to communicate with trans controller to retrieve the stored codes that specify problem

code po700 is to tell the ecm and you there is a trans.problem and dtc set in trans.module. po755 is a trans. shift solenoid problem. check trans.fluid level when hot and color of fluid ,dark is not good,burnt smell not good .chrysler has a large trans.problem need to visit a trans. shop for repairs.hope this helps.

p0700 is a generic trans. code, so the problem if it is in the trans. would require further trans diag. so i would scan trans specific codes first. but in most cases when a chrysler tells you it is an internal controller fault you can believe it. just make sure which controller it is telling you has a fault!

transmision shifts are based on engine load imputs a 171 and 174 refer to a lean condition therefor the shift is being based on an assumed cold engine so yes it may be related

First thing, smell your fluid to see if it smells burned. The code po 700 is a trans. control problem code, which could be because of burned clutches, but I don't really think that's the case. The best way to tell if you have an internal trans problem is to drop the pan and see if there's a lot of debris in the pan. If there is a lot of junk in the pan, more than likely you'll have to have the trans. rebuilt. I would take it to a dealer and have them run a trans diagnostic on it. With their scan tool, they can check your clutch volumes, turn all your sensors off and on to tell you what your problem is. Hope this helps. Phil