Tranny Wont shift past 2nd

[Vats]

I have a 1995 with the northstar. Tranny wont shift past second and it's showing the input speed sensor code.

The input speed sensor is located in the transmission so before I pull it appart I was wondering if there is any onther area to check before proceeding.

Any help apprciated.

[caddydaddy]

If that code is showing, that's usually the problem. I've heard it is common on those transmissions once they get old. I have heard that you can change that solenoid without dropping the transmission down.