Removal & Installation
- Disconnect negative battery cable.
- Remove any component(s) necessary to gain access to PCM. For PCM location, see PCM LOCATION table.
- Loosen PCM harness connector retaining bolt.
- Unplug harness connector from PCM. Remove 2 PCM mounting bolts.
- Remove PCM cover and PCM. On Excursion and F250/F550 Super Duty Pickup, removal of left front fender liner may be necessary to remove PCM connector.
- To install, reverse removal procedure.
- Tighten bracket bolts and PCM harness connector bolt to specification. See TORQUE SPECIFICATIONS .
PCM LOCATION
| Model | Location |
|---|---|
| Econoline | Left Side Of Engine Compartment, Near Master Cylinder |
| Excursion & F250/F550 Super Duty Pickup | Behind Left Side Of Instrument Panel, Near Brake Pedal, Through Bulkhead |