code 12 battery disconnected or no 12volt to system code 54 lean o2 sensor
That requires an OBDII engine scanner to read the transmission codes.
What about the overdrive needs reset? If it isn't working, then you need to have the computer checked for codes, you need to check trans fluid. etc...
Yes.
There are sensors inside the trans, outside the trans, and on the engine that will all affect shifting.
the answer is i dont know
See link below for a list of OBDII trouble codes.
Mopar ATF + 4
Mopar ATF+4
$200-$2500
That would be the 4L80E / 4L85E transmission if it is a automatic.
The G 56 Transmission in a Dodge Ram uses ATF +4.
check pig tail at speedsensor at rear at trans case or trans. or if that fails change vehicle speed sensor