Control Units
CONTROL UNITS LOCATION
| Component | Location | |
|---|---|---|
| Diesel/Warning Light Module | Behind left side of dash, near fuse block. | |
| Elec. Engine Control (EEC) Module | ||
| 4.9L | Below brake fluid reservoir. See Figure. | |
| 5.0L & 5.8L | Below brake fluid reservoir. See Figure. | |
| 7.5L | Below brake fluid reservoir. See Figure. | |
| Elec. Shift Control Module (4WD) | Behind right kick panel. | |
| Glow Plug Controller (Diesel) | On top left rear of engine. See Figure. | |
| Rear ABS Control Module | Under left center of dash, near radio. | |
| TFI Ignition Module | ||
| 4.9L | On distributor. See Figure. | |
| 5.0L & 5.8L | On distributor. See Figure. | |
| 7.5L | At rear of left fender. See Figure. | |
| Transmission Control Assembly | Below brake fluid reservoir. See Figure. | |
| Warning Chime Module | On right side of steering column. | |
| Windshield Wiper Interval Governor | Behind lower left side of dash, near wiper switch. | |