Where is the ECM located on a 1997 Chevy Cavalier?

The Engine Control Module (ECM) on a 1997 Chevy Cavalier is typically located under the hood, on the driver's side, often near the firewall. However, the exact location can vary slightly depending on the engine and options. It's usually a fairly compact, black rectangular box with various connectors attached.

To find it definitively, you should:

* Consult your owner's manual: This is the best resource. It will have a diagram showing the location of major components, including the ECM.

* Look for a large, rectangular module with lots of wiring: This will narrow down the possibilities in the engine bay.

* Search online for "1997 Chevy Cavalier ECM location" along with your specific engine type (e.g., 2.2L, 2.4L): Images from other Cavalier owners might help.

Remember to disconnect the negative battery terminal before working near electrical components to avoid accidental shorts or damage.