At higher mileages, (125,000-150,000) the automatic transmission may not shift correctly. This can be caused by the throttle position sensor being out of adjustment or a shift solenoid needing to be replaced. Typically the transmission does not need to be completely overhauled.Google+
Car Problem Reports
Toyota Paseo Automatic Transmission May Not Shift Correctly at High Mileages
Toyota Paseo Problem
Drive Train Affected: Automatic Transmission
Average Mileage: 144,722 mi (139,000 mi - 150,445 mi)
Visitor, 1994 Toyota Paseo, 139,000 mi
Can shift from 1st gear to 2nd but once i get to the point where i should change to 3rd it doesn't. So pretty much i am stuff at second and 1st gear automatic transmission.