so my check engine light came on today and now it wont shift out of second. hooked it up to a code reader and got po700 and po755.
i know one of those is the control moduel and the other is the b shift solenoid but other than that i dont know where to go.
i looked up some wiring diagrams and they weren much help. also i disconnected the negative battery terminal for a bit to see if maybe it would just mess with the computers and go back to normal but when i plugged it back together the light was still on.
i let it sit for about ten mins and pulled it out of the bay and the light went off but as i was driving around the parking lot into a spot it came back on and went back into second.
any ideas what i should try next?