What does transmition system control malfunction mean? Am I looking at a big money repair?
Tuesday, January 5th, 2010 AT 12:21 PM
1 Reply
BLUELIGHTNIN6
MECHANIC
16,542 POSTS
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.