If you are inside the car, it is on the right side of the steering column, below the column. Feel with your hand as you can not see it sitting inside.
On a 2003 Mitsubishi Diamante, the diagnostic connector is typically located under the driver's side dashboard, near the steering column. Terminals 1 and 4 on the OBD-II connector correspond to the positive and negative battery voltage, respectively. Always ensure the ignition is in the "ON" position when accessing these terminals for accurate readings.
The OBD-II plug for a 2003 Mitsubishi Diamante is typically located under the dashboard on the driver's side. You can find it near the steering column, often just above the brake pedal. It may be necessary to remove a cover panel to access the connector.
5 1/4 per crutchfield.com =============================== My Diamante had factory 6.5"
3 bolts 2 wires
diagnostic plug for 1993 mustang lx where is it
about $700 to $800...with a new water pump
bottom of dash on drivers side!!
the oil filter is next to the oil pan underneath the car( passenger-side)
The diagnostic connector is under the dash on the driver side.
its under the dash on drivers side
The diagnostic connector on a 2003 Cadillac CTS is located beneath the dashboard, near the driver's side. Specifically, it can be found to the left of the steering column, just above the brake pedal. You may need to remove a cover or reach under the dash to access it. This connector is used for plugging in an OBD-II scanner to read diagnostic trouble codes.
i do have the picture for this diagram but i can not posted if you nned ut mail me and i will send it to you .....paulcastillo25@yahoo.com