F 250 4WD Super Duty V10-6.8L VIN S (2001)
Transmission Speed Sensor: Service and Repair
Turbine Shaft Speed (TSS) Sensor and Output Shaft Speed (OSS) Sensor
Removal
1. Raise the vehicle on a hoist.
2. Remove the rear transmission mount nuts.
3. CAUTION: Be sure not to raise the back of the transmission too high, if it makes contact with the underbody, damage to the TSS and OSS
sensors will occur.
Remove the rear transmission mount.
1
Raise the transmission up off the rear crossmember support.
2
Remove the bolts.
3
Remove the rear transmission mount.
4. Lower the transmission to gain access to the Turbine Shaft Speed (TSS) sensor, and the Output Shaft Speed (OSS) sensor.
