my 2003 toyota camry had a weird problem. The transmission going down the road wouldn't run, meaning rpm goes up no movement. if left to idle for a few moment the transmission runs again. Once I get home I check the tranny fluid, but it shows over filled, It acts like the forward pump isn't pumping the fluid. I wondering if other people have ever saw this issue. Just a note, I checked the transmission fluid a week ago when I purchased the car and the fluid level was fine.
Hopefully this all makes sense
2.4L automatic U241E
124,000 on the car

 

How are you checking the trans fluid?

When the car does not move try all the gears selections including reverse to determine if it moves.

There is only one fluid pump. The trans has various wet clutches and brakes that allow it to change gearing on the go.

 

Thank you for the reply. I figured it out. I scanned it and it's solenoid B causing the problem. so I'm going to replace , and clean the valve body to it and see it it is fixes it..

 

Great job. Thanks for posting back.