to my knowledge the speed sensor is just for reading the speed of the vehicle alone...bands and fluid are primary reasons for a transmission to not shift properly. if the fluid is old and worn down or there is not enough fluid in the transmission it will not shift properly and if the bands are worn from high mileage or any other reason it could mean needing a rebuild to replace them.
It controls the shifts of the transmission.
no
yes there is
If you shift manually, you have a manual transmission. If your car shifts for you, you have an automatic.
It controls the transmission shifts.It controls the transmission shifts.
My friends car did the same exact thing. It could be your transmission sensor. I am not exactly sure what the sensor is called but it has to do with the way it shifts. Overdrive sensor maybe?
An automatic transmission is a type of car transmission that shifts gears on its own. Therefore, cars with automatic transmissions will not have a clutch pedal and will have a selector lever as opposed to a shift knob.
If you are asking the function of a modulater valve,it is to smooth out the shifts in an automatic transmission.
An automatic transmission is a mechanical transmission which shifts gears automatically in response to speed and/or load rather than requiring someone to do so manually.
If the pcm controls the transmission the shifts could be inaccurate.
The input sensor reads the speed of the transmission input shaft.The output sensor reads the speed of the transmission output shaft.The transmission computer uses these sensors to help time the shifts, and to run the speedometer.The input sensor reads the speed of the transmission input shaft.The output sensor reads the speed of the transmission output shaft.The transmission computer uses these sensors to help time the shifts, and to run the speedometer.
Probably need to rebuild the transmission.