Control Units
CONTROL UNITS LOCATION
| Component | Location | |
|---|---|---|
| Air Bag Module | Behind left side of dash, near warning buzzer module. | |
| Anti-Theft Module | Behind left side "B" pillar. | |
| Daytime Running Lights (DRL) Module | ||
| 7.3L Diesel | In front center of engine bay, behind grille. See Figure . | |
| MFI | In front center of engine bay, behind grille. See Figure . | |
| Glow Plug Controller (7.3L) | On top rear center of engine. See Figure . | |
| Ignition Control Module (ICM) | On left rear of engine bay. See Figure . | |
| Illuminated Entry Module | Behind left "B" pillar. | |
| Memory Lock Module | Behind left "B" pillar. | |
| Powertrain Control Module (PCM) | ||
| 7.3L Diesel | On left side of firewall, near master cylinder. See Figure . | |
| MFI | On left side of firewall, near master cylinder. See Figure . | |
| Programmable Speedometer/Odometer Module (PSOM) | Behind left side of dash. See Figure . | |
| Rear ABS Module | Behind right side of dash. See Figure . | |
| Remote Keyless Entry Module | Behind left "B" pillar. | |
| Warning Buzzer Module | Behind left side of dash. | |
| Warning Light Module (7.3L) | Behind left side of dash. | |
| Windshield Wiper Module | Behind right side of dash. See Figure . | |
| 4WABS Control Module | On left front frame rail. | |