F 150 4WD Pickup V8-5.4L SOHC VIN 3 (1999)
Valve Body: Service and Repair
4R70W
Removal and Installation
Removal
1. Disconnect the battery ground cable.
2. Raise and support the vehicle.
3. Drain transmission fluid and remove the transmission fluid pan and filter.
4. CAUTION: Do not pull on the plastic lead frame. This may cause damage to the connector ends. Carefully pry up on locking tabs to
disconnect the solenoids. Disconnect the molded lead frame from the solenoids.
Disconnect the molded lead frame from the solenoids.
1
Disconnect the shift solenoid SSA and SSB.
2
Disconnect the Torque Converter Clutch (TCC).
3
Disconnect the Electronic Pressure Control (EPC) solenoid.
4
Disconnect the bulkhead inter-connector.
