Where is the low engine coolant sensor located on a 2001 Chevy Impala?

The low engine coolant sensor on a 2001 Chevy Impala is located on the engine block, near the thermostat housing. It's often a small sensor with a single wire connector. However, the exact location can vary slightly depending on the engine (3.4L, 3.8L, etc.).

To be sure, you should:

* Consult your owner's manual: This is the best resource for the precise location.

* Use a repair manual specific to your Impala's year and engine: These manuals usually have diagrams and detailed instructions.

* Look at online forums and resources: Websites and forums dedicated to Chevy Impalas might have pictures or discussions pinpointing the sensor.

Keep in mind that some Impalas might have a coolant level sensor in the overflow reservoir instead of, or in addition to, a low coolant sensor on the engine block. The sensor on the engine block is more likely to trigger a low coolant warning light.