Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| ABS Control Module | At left side of engine compartment. |
| Auxiliary Powertrain Control Module | Behind left side of dash. |
| Daytime Running Lamps (DRL) Module | Mounted to radiator support, under A/C condenser deflector cover. |
| Electronic Crash Sensor (ECS) Module | Behind right side of dash. See Figure. |
| Electronic Flasher Module | Behind left side of dash. See Figure. |
| Fuel Pump Module | Under vehicle, in fuel tank. |
| Glow Plug Control Module (California) (7.3L Diesel) | Top right side of engine. See Figure. |
| Injector Driver Module (IDM) (7.3L Diesel) | Left front side of engine compartment. |
| Inlet Manifold Runner Control (IMRC) Module (4.6L) | On left front of engine. See Figure. |
| Intake Manifold Runner Control (IMRC) Module (4.2L) | On top rear of engine. See Figure. |
| In-Transit Fuel Pump Module | Under vehicle, on left frame rail. |
| Memory Lock Module | Behind left "B" pillar. |
| Natural Gas Vehicle Module | On left front inner fender panel. |
| Powertrain Control Module | In left rear of engine compartment, near brake master cylinder. |
| Rear Seat Entertainment Module | In floor console. |
| Remote Keyless Entry Module | Behind left "B" pillar. |
| Warning Buzzer/Chime Module | Behind center of dash. See Figure. |
| Wiper Control Module | Behind center of dash. See Figure. |