Ranger 2WD L4-2.3L (2009)
Transmission Speed Sensor: Service and Repair
Output Shaft Speed (OSS) Sensor
5R44E and 5R55E
Output Shaft Speed (OSS) Sensor
Output Shaft Speed (OSS) Sensor
Removal
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Disconnect the Output Shaft Speed (OSS) sensor electrical connector.
3. Remove the OSS sensor screw.
4. Remove the OSS sensor from the transmission.
Installation
1. NOTE: Inspect the OSS sensor O-ring for damage. If damaged, install a new O-ring.
Inspect and lubricate the O-ring with petroleum jelly.
Install the OSS sensor into the transmission.
2. Install the OSS sensor screw.
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Tighten to 10 Nm (89 lb-in).
3. Connect the OSS sensor electrical connector.