Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| Audio Alarm Module | Behind instrument panel, left of steering column. See Figure. |
| Cruise Control Module (Ciera 4.3L Diesel) | Under steering column. |
| Diesel Diode Module | On right side of engine cowl, on bracket. |
| Electronic Control Module (ECM) | Behind right side of instrument panel. |
| Thermal Controller (Diesel) | On top of engine, near fuel filter. |