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.
Automatic Transmission May Not Shift Correctly at High Mileages on Toyota Pickup
Average mileage: 153,602 (100,000–218,000)
Drive Trains affected: 2WD, 4WD
13 people reported this problem
4 people shared problem details
1990 Toyota Pickup- 2WD218,000Visitor
Sometimes drives ok, shifting late, or not shifting above third. Other times it won't shift beyond first. Added transmission seal repair, and this seemed to help for a week or so. It's being worked on right now and the kickdown cable is locked in position. We shall see ...
Transmission will not downshift when depressing the accelerator on the highway, or when going on a slight incline at a speed higher than 30 miles per hour. I have to manually drop the transmission from D to 2 in order to accelerate when not on the Highway, and I have to disengage overdrive while on the highway. I intend on replacing the shift solenoids and installing a performance kit in the valve body to remedy the problem. If I absolutely need to, I will replace the TPS (throttle positioning sensor) and have it calibrated (although from what I understand it is a simple open circuit, closed circuit switch and not a proportional switch as the ECM, EFI, and control system is somewhat obsolete).
1994 Toyota Pickup- 2WD114,000Visitor
Won't shift unless let off the pedal..
1992 Toyota Pickup100,000Visitor
1992 toyota pickup has trouble shifting to and or will not shift into high gear
3 speed auto floor shift transmission, I need to shift in low start out and then shift into dri...
Seems to shift when its hot
I just replaced clutch,pressure plate,pilot bearing,throwout bearing and slave cylinder and tra...
Started idling at 1200 to 100th all of sudden one day. Turned the idle screw down to bring down...
At higher mileages (125,000 -150,000) the power steering pump may begin to leak on the 6 cylind...