P0700 is EATX code present.
It simply means that the engine computer has noticed that the transmission computer has a dtc in it. This causes the Pcm (engine computer) to turn the check engine light on. You will need to have the TCM (trans computer) checked for codes to know what to diagnose.
General automatic transmission fault. It could be a sticky internal sensor. A transmission shop could read the actual fault from the transmission.
Trouble code P0700 means:Transmission control system malfunction
P0700 : EATX code present. This code just means that the engine computer has been notified that the transmission computer has detected a problem and set a code. You will need to have the transmission computer checked for codes.
P0700 = Trans Control System Malfunction. P0800 = Transfer Case Control MIL Request.
Trouble code P0700 means:Transmission control system malfunction
Trouble code P0700 means:Transmission control system malfunction
Trouble code P0700 means:Transmission control system malfunction
Trouble code P0700 means:Transmission control system malfunction
Trouble code P0700 means:Transmission control system malfunction
Trouble code P0700 means:Transmission control system malfunction
Trouble code P0700 means:Transmission control system malfunction
Trouble code P0700 means:Transmission control system malfunction
Trouble code P0700 means:Transmission control system malfunction