F 450 4WD Super Duty V10-6.8L VIN D (2004)
Wiring Harness: Service and Repair
Internal Harness Service
Removal
NOTE: The pressure switches shown in this procedure will not be applicable to all vehicle applications. Some vehicles will not have the pressure
switches or the harness installed in the valve body.
NOTE: The new style harness will not have connectors for pressure switches.
1. Remove the main control solenoid body.
2. Disconnect the internal wiring harness.
1
Remove the two screws.
2
Disconnect the transmission fluid temperature sensor electrical connector.
3
Disconnect the pressure switch electrical-11 connectors (if equipped).
4
Disconnect the solenoid electrical. connectors.
3. Remove the bulkhead connector O-ring.
4. Lift the tab twisting the bulkhead connector, and push it through the solenoid body, and remove the wire harness.
Installation
