Control Units
CONTROL UNITS LOCATION
| Component | Location | |
|---|---|---|
| Daytime Running Lights (DRL) Module | ||
| 4.9L | On left side of lower radiator support. See Figure. | |
| 5.0L & 5.8L | On left side of lower radiator support. See Figure. | |
| 7.3L Diesel | On left side of lower radiator support. See Figure. | |
| 7.5L | On left side of lower radiator support. See Figure. | |
| Electronic Shift Control Module | Behind right kick panel. | |
| Glow Plug Controller (7.3L) | On top center rear of engine. See Figure. | |
| Ignition Control Module (ICM) | ||
| 4.9L | On left rear side of inner fender panel. See Figure. | |
| 5.0L & 5.8L | On left rear side of inner fender panel. See Figure. | |
| 7.5L | On left rear side of inner fender panel. See Figure. | |
| Powertrain Control Module (PCM) | ||
| 4.9L | On left side of firewall, left of main harness connectors. See Figure. | |
| 5.0L & 5.8L | On left side of firewall, left of main harness connectors. See Figure. | |
| 7.3L Diesel | On left side of firewall, left of main harness connectors. See Figure. | |
| 7.5L | On left side of firewall, left of main harness connectors. See Figure. | |
| Rear ABS Control Module | Behind glove box. | |
| Warning Chime Module | Behind lower center of dash. | |
| Windshield Wiper Control Module | Above right kick panel. | |
| 4WABS Control Module (Bronco) | In left front corner of engine bay. See Figure. | |