Vehicles sold in the USA from 1996 until present should have an On-Board Diagnostics (OBD-II) Port. Use the following links to locate your car's OBD-II Port:
Your car's OBD-II Port should be located in one of the three areas below, highlighted in blue. The car's OBD Port may be black, white, blue, yellow, purple, or another color. The most common location is just left of the steering wheel and underneath your dashboard.
Note that the vehicle's OBD-II Port might be located behind a latch or contain a protective cover.