How to check the OBD interface of Peugeot 307?

[SanAndres]

Peugeot 307's OBD interface checking method is as follows: 1. The OBD diagnostic connector of Dongfeng Peugeot 307 is located under the ashtray. There is a rubber cover under the ashtray of Dongfeng Peugeot 307, remove the cover and you can see the trapezoidal green diagnostic interface. Additionally, there is another one in the groove in front of the gear lever, lift the leather pad above to find it. 2. Use the OBD on-board automatic diagnostic system. This system can monitor the working conditions of the engine electronic control system and other functional modules of the vehicle in real time during operation. If any abnormal conditions are found, it will determine the specific fault according to a specific algorithm and store it in the system memory in the form of diagnostic trouble codes (DTC, Diagnostic Trouble Codes).

[EvangelineRose]

As someone who frequently works with Peugeot models, I can tell you that the OBD port on the 307 is generally located in the area below the steering wheel. First, crouch down and look above the brake pedal—it's typically in the upper-left area near the clutch or accelerator pedal. You'll usually find a dark-colored 16-pin trapezoidal port there, right against the bottom of the center console. If lighting is poor, use your phone's flashlight to help locate it. On some models, wiring harnesses may obscure the port, so you might need to gently move them aside. After finding it, remember to clean any dust from the port before connecting your scanner, as poor contact can affect readings. On older 307 models, the port may be closer to the fuse box, while newer versions tend to position it more toward the driver's side. Exact placement varies slightly by model year, so consulting the owner's manual is the most accurate method.

[LaHarrison]

I've been driving a Peugeot 307 for five years, and finding the OBD port is straightforward. When you sit in the driver's seat and bend down, you'll spot it under the plastic cover below the steering wheel. Specifically, it's diagonally above the accelerator pedal—just look down to see a black rectangular port about two fingers wide. The first time you search, wires might block your view, so it's best to push the wiring harness aside for a clearer look. Before searching, I recommend adjusting the seat all the way back for more operating space. Remember to turn off the engine before connecting diagnostic equipment to avoid blowing a fuse. Don't believe online claims about the passenger side—the 307's OBD port definitely isn't there.

[Margie]

Actually, the OBD port location on Peugeot models is quite user-friendly. In the Peugeot 307, the interface is right by the driver's knee area—just look down and you'll easily spot it. Simply lean forward and check the area below the steering column; the black trapezoidal socket is what you're looking for. If you still can't find it, trace the wiring above the brake pedal—it's definitely nearby. Once connected to an OBD scanner, you can read fault codes, check fuel consumption data, and more. Remember to lift the protective cover if there is one. Some car enthusiasts install extension cables for easier access, but the original position is always the most reliable.