Blazer

Where is the OBD2 port in your Chevrolet Blazer? (1998 - 2005)

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 Blazer (1998 - 2005) in 3 steps

Photos shared by our user community.

The OBD2 diagnostic port is located near the pedals

You can see the OBD port near the clutch pedal handbrake

The OBD2 plug

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 DUBREUIL. Thank you for contributing.

Where is my OBD2 port? Find it! app

Find the OBD port in any car

Our "Where is my OBD2 port? Find it!" app lists locations shared by tens of thousands of users. You will find OBD2 port locations for Chevrolet there.

Is your Chevrolet compatible?

Find the right scanner for your vehicle in just a few clicks.

OBD2 port locations in other Chevrolet models