Transmission Speed Sensor: Service and Repair

Turbine Shaft Speed (TSS) Sensor

Material:

Materials

Removal
1. Raise and support the vehicle.
2. Remove the LH front wheel.





3. Remove the splash shield.
4. Place a drain pan beneath the turbine shaft speed (TSS) sensor.





5. Remove the TSS sensor.
^ Disconnect the TSS sensor electrical connector.
^ Remove the bolt.
^ Inspect the TSS sensor bore.





6. Inspect the O-ring seal for nicks or cuts. Install a new seal as necessary.

Installation





1. NOTE: Apply a light coat of petroleum jelly to the O-ring seal before installation.

Install the TSS sensor.
^ Connect the TSS electrical connector (white connector).
2. Remove the drain pan.





3. Install the splash shield.
4. Install the LH front wheel.
5. Lower the vehicle.
6. Check the transmission fluid level, add fluid as necessary using clean automatic transmission fluid.
7. Start the engine and move the transaxle range
selector lever through all gear positions.


Output Shaft Speed (OSS) Sensor
Removal
1. Raise and support the vehicle.
2. Remove the LH front wheel.





3. Remove the splash shield.





4. Remove the output shaft speed (OSS) sensor.
^ Disconnect the OSS sensor electrical connector.
^ Remove the bolt.
^ Inspect the OSS bore.





5. Inspect the O-ring seal for nicks or cuts. Install a new seal as necessary.

Installation





1. NOTE: Apply a light coat of petroleum jelly to the O-ring before installation.

Install the OSS sensor.
^ Connect the OSS sensor electrical connector.





2. Install the splash shield.
3. Install the LH front wheel.
4. Lower vehicle.
5. Check the transmission fluid level, add fluid as necessary using MERCON(R) V Automatic Transmission Fluid XT-5-QM or equivalent meeting MERCON(R) V specification.
6. Start the engine and move the transaxle range selector lever through all gear positions.