Where is the transmission sensor on a 1997 dodge caravan?

The input speed sensor is right below where the cooler lines are clamped the the transmission. The output speed sensor looks exactly the same as the input and is located to the right ( as you standing in front of the vehicle) of the input speed sensor.

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There is an input and output speed sensor. They look identical. The input is just user the cooler hoses and the output is to the right as your standing in front of the ven. A one inch socket will work to remove them. The hole in the transmission will be slightly smaller than one inch. If you need an exact size you can remove one of them nod measure it.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

it is bolted intop of transmission right where trans and engine come together

I would check the Vehicle Speed Sensor wire to see if it is broken. It is located on the transmission.

Also the Vehicle Speed Sensor itself may be bad. The gauge on the instrument panel is also another possibility.

What is the engine size and submodel?

IF THE TRANSMISSION SLIPS THE FORWARD CLUTCHES ARE LIKELY WORN OUT OR THE TRANSMISSION HAS LOW HYDRAULIC PRESSURE, BOTH REQUIRE THE TRANSMISSION BE TORN DOWN AND REPAIRED OR OVERHAULED.

The location of the sensor is on top of the engine block right were the transmission meets the engine ,back towards the side of the engine that faces the fire wall.The connector is plugged in there ,the connector wire is part of the wiring harness :)

First check fluid level. is check engine light on? is speedometer working? this can be caused by a malfuncition vehicle speed sensor or a mechanical condition such as a clogged filtre.

have the system tested for a trans related trouble code, u may have a defective OD speed sensor.

it is located on the bellhousing of the transmission it gets its signal from the flywheel.look where the transmission bolts to the engine.

input and output speed sensors are located on the side of the transmission case across from each other. they are plastic and screw into the trans on 3.3l and 3.8l 3.0 may have the sensor where the pass side axle goes into the tranny