Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| Body Control Module (3) | Behind right kick panel. See Figure. |
| Electronic Brake Control Module (EBCM) | On inner left frame rail, beside transmission. See Figure. |
| Engine Control Module (ECM) (1) | Right rear of engine compartment. See Figure. |
| Fuel Pump Flow Control Module (5.3L) | Rear of frame above spare tire. |
| Generator Battery Control Module | Left front of engine compartment, near battery. |
| Heated Seat Module - Driver (11) | Bottom of driver seat. See Figure. |
| Heated Seat Module - Front Passenger (7) | Bottom of front passenger seat. See Figure. |
| Inflatable Restraint Passenger Presence System (PPS) Module (2) | Under side of front passenger seat. See Figure. |
| Inflatable Restraint Sensing & Diagnostic Module | Beneath center console. See Figure. |
| Powertrain Control Module (PCM) | Right rear corner of engine compartment. See Figure. |
| Transfer Case Shift Control Module (10) | Under driver seat carpet. See Figure. |
| Vehicle Communication Interface Module (VCIM) | Right side of dash. See Figure. |