Expedition 4WD V8-5.4L SOHC VIN 5 (2005)
4. Remove the Electronic Pressure Control (EPC) solenoid.
1
Remove the EPC solenoid bolt.
2
Remove the EPC solenoid.
Installation
1. Install the Electronic Pressure Control (EPC) solenoid.
1
Install the EPC solenoid.
2
Install the EPC solenoid bolt.
2. Inspect the lead frame for damage.
^
Using the special tool, check all lead frame solenoid connections. The gauge should fit tightly and not fall out after being inserted.
^
If the special tool passes through any lead frame connector pins or does not feel like it makes a good contact, install a new lead frame.
3. Connect the molded lead frame to the solenoids.
^
Connect the bulkhead interconnector by pressing it in place by hand and fully seating the connector in place.
^
Connect the EPC solenoid by pressing it in place by hand and fully seating the connector in place. Make sure that the terminals pass fully
through the connector slots.
^
Connect the TCC by pressing it in place by hand and fully seating the connector in place. Make sure that the terminals pass fully through the
