Are you looking to replace the solenoid valve?
The scanner read P0758 on a tranny I just changed. So I'm trying to located the solenoid valve B to replace it if need be, in hopes that this will give me an error-free reading.
The solenoids are on the front lower side of the transmission. Here is a picture, click HERE
Thanks for the pic. Also, does this have to do anything with the blinking of the "D" on the shift panel when in Drive?
In addition would the valve problem cause the car to lose force when you first start driving?