wont shift out of low gear

Hello Town and Country lovers everywhere !

I had something new start Saturday. Van won't shift out of low gear.
I have noticed that when I turn key to on position the speedometer will register 10 mph without even running. Please tell me its something as simple as a speed sensor.

replaced speed sensors yesterday . didnt change a thing.

Which sensor did you replace? It sounds like an output sensor problem.

replaced speed sensors yesterday . didnt change a thing.

I replaced both input and out put sensors

I replaced both input and output sensors