Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| Blower Motor Control Module | On front of HVAC assembly. |
| Body Control Module | Mounted to top of glove box. See Figure. |
| Cooling Fan Control Module | Near battery. See Figure. |
| Cruise Control Module | At left rear of engine compartment. See Figure. |
| Electronic Brake Control Module | At left rear of engine compartment. See Figure. |
| Electronic Ignition Module (2.2L) | On top of engine, attached to ignition coil housing. See Figure. |
| Electronic Ignition Module/1, 3, 5 Coils (3.0L) | Under right side of upper intake manifold runner. See Figure. |
| Electronic Ignition Module/2, 4, 6 Coils (3.0L) | Under left side of upper intake manifold runner. See Figure. |
| Engine Control Module (3.0L) | On top right rear of engine. See Figure. |
| Inflatable Restraint Sensing & Diagnostic Module | At center of vehicle, under center console. See Figure. |
| OnStar® Communication Interface Module (Sedan) | On right side of package shelf. |
| OnStar® Communication Interface Module (Wagon) | Below right side of load floor. |
| Powertrain Control Module (2.2L) | Right rear of engine compartment. See Figure. |
| Sensing & Diagnostic Module | Under rear of floor console. |
| Transaxle Control Module | At right rear corner of engine compartment, behind strut tower. |
| Wheel Speed Signal Conditioner Module | Behind left side of dash, above hood release. |