Where is the OBD port on a Toyota?
The OBD-II diagnostic port on Toyota vehicles is typically located under the driver’s side dash, near the knee area, behind a small plastic cover on the left side of the steering column.
While the exact spot can vary by model and year, the port is usually accessible from the driver's seat with a quick look at the lower dash or kick panel. All Toyota models sold in the United States since 1996 are OBD-II compliant, and the 16-pin connector is standard across the line.
Where to look on most Toyotas
These spots cover the typical layouts you’ll encounter across common Toyota models.
- Lower-left dash panel beneath the steering wheel, near the driver's knee area.
- Behind a small removable cover in the driver’s side kick panel, to the left of the brake pedal.
- Near the fuse/relay panel on the driver’s side, sometimes with a tiny access door or flap.
- On some newer or hybrid models, behind a small hatch on the left side of the dash—still in the footwell area.
If you can’t locate the port after checking these spots, consult the owner’s manual or contact a Toyota dealership for model-specific guidance. The OBD-II port uses a 16-pin connector and is standardized across the industry.
Model-specific notes
Location can vary slightly by model and year. For example, some Camry, Corolla, RAV4, and Prius variants keep the port in the same general area, but the exact panel or flap may differ. If in doubt, the owner’s manual or a quick service guide for your exact year/model will confirm the precise location.
How to access the port: step-by-step
Follow these steps to locate and connect a diagnostic tool safely:
- Ensure the vehicle is parked and the ignition is off before opening any panels.
- Sit in the driver’s seat and look to the lower-left dash area, just above the pedals.
- If there is a small cover or flap, gently pry it open or remove the panel to reveal the connector.
- Align the 16-pin OBD-II scanner plug with the port and firmly insert it until it seats.
- Run your diagnostic tool and follow its on-screen instructions; when finished, remove the tool and close the cover.
Handle panels and connectors with care to avoid damage, and never force a connector into a tight space. If in doubt, seek professional assistance.
Summary
In most Toyota models, the OBD port sits under the driver’s dash on the left side, accessible from the knee area behind a small cover. Look for a 16-pin OBD-II port behind a panel near the steering column or kick panel, and consult your owner's manual for a model-specific location. This standard access point is what you’ll use for diagnostics, code reading, and emissions testing support.
