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Where to Find the OBD2 Port on a Mazda CX-3

Model: Mazda Cx 3 MK 1 - Years 2015-2023
Part: Checks and maintenance

To access the OBD2 port located inside your Mazda CX-3, follow the steps outlined in this guide carefully. First, open the driver's side door and ensure the vehicle is turned off if you haven't done so already. Next, focus on the lower area of the dashboard, specifically on the left side. Locate the OBD2 port you were searching for, and your search will be successfully concluded. If necessary, connect a diagnostic tool.

Posted on 23 February 2026 by ScegliAuto

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