Where are the side detection sensors located on a Chevy?
In most Chevrolet models equipped with Blind Spot Monitoring or Side Detection features, the sensors are located in the vehicle’s exterior bodywork, most often along the rear bumper’s outer corners. Depending on the model and year, some Chevys also place sensors in the front bumper or, less commonly, near the side mirrors. Exact placement varies by trim and generation.
Common locations in recent Chevrolet models
The following areas are where side-detection sensors are typically found on current Chevrolet vehicles.
- Rear bumper corners (outer left and right) — the most common placement for Blind Spot Monitoring and Side Detection systems.
- Front bumper corners — some models or trims include sensors here for additional protection and functionality.
- Side mirror housings — a less common arrangement in a few configurations, primarily in newer or higher-end trims.
- Behind the bumper cover near the side edges — some installations hide sensors behind the bumper for a cleaner appearance.
Because sensor placement can vary by model and year, always verify with your owner’s manual or a Chevrolet dealer for your specific vehicle.
How to verify the sensor locations on your vehicle
To confirm where the side-detection sensors are located on your Chevy, follow these steps.
- Check the owner’s manual or the vehicle’s infotainment/settings menu for the Blind Spot Monitoring or Side Detection section.
- Inspect the exterior around the rear bumper corners for small, flush-mounted modules (often circular or square) that look like sensors.
- Examine the front bumper corners as well as the side mirror housings (if present) for any sensor-like components or antennas.
- If you’re unsure, contact a Chevrolet dealership or service center to identify the exact sensor locations for your model and year.
Understanding the exact placement helps with maintenance, sensor cleaning, and if you ever need component service or replacement.
Notes on function and maintenance
Side-detection sensors are part of the vehicle’s ADAS suite and can be affected by dirt, ice, or damage. Regularly cleaning the bumper corners and mirrors and keeping sensors clear ensures optimal performance. If the system lights up a warning on the dash or you notice intermittent alerts, have the system checked by a professional.
Summary
Chevrolet side-detection sensors are typically located in the rear bumper corners, with some models adding front bumper sensors or mirror-based elements. Exact placement depends on model and year. For precise locations, consult your owner's manual or a Chevrolet dealer.
