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 Previa
Average mileage: 169,571 (120,000–216,000)
Drive Trains affected: AWD, RWD
16 people reported this problem
Viewing 1 - 6 of 6 problem details
my van wont shift gear
car can't pick-up the speed. it's happen every morning when i drive to work.
The L on the shift inidcater lit up and it will not shift out of low gear.
ATM warms up and fails to shift. We have replace the speed sensor and rotor sensor but the problem persists
This just started three days ago. It was running and shifting just fine one day and the next, it was having problems shifting, surging. I thought it was cap and rotor, but this may very well be it. I will investigate more tomorrow.
p0773 shift solenoid obd trouble code. causing CEL