F 150 Heritage 4WD Pickup V8-5.4L SOHC VIN Z Bi-fuel (2004)
Transmission Speed Sensor: Service and Repair
4R70W Electronic Shift Automatic Transmission
Output Shaft Speed (OSS) Sensor
Removal and Installation
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 bolt and the sensor.
1
Remove the OSS sensor bolt.
2
Remove the OSS sensor.
4. To install, reverse the removal procedure.