Mariner

Where is the OBD2 port in your Mercury Mariner? (2005 - 2011)

Follow our photos to find the diagnostic connector inside the vehicle. Once you have found it, connect your klavkarr and run the diagnostic.

Find the port in your Mariner (2005 - 2011) in 3 steps

Photos shared by our user community.

The socket is located on the left-hand side of the steering wheel

The socket is located above the driver's footrest

The socket is circled in red

On almost all OBD2-equipped vehicles, the 16-pin port is within 60 cm of the steering wheel, often near the fuse box.

Photos shared by Armando Fuerte. Thank you for contributing.

Where is my OBD2 port? Find it! app

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