Where is the car OBD interface located?

1 Answers
MacValeria
07/29/25 12:21pm
The OBD interface of a car is generally located in the interior trim panel below the steering wheel, near the driver's knee area. Here is some related information about the car OBD: 1. How the car OBD works: The OBD system continuously monitors the engine's operating conditions to check if the vehicle's exhaust emissions exceed the standard. If they do, it will immediately issue a warning. When a system failure occurs, the Malfunction Indicator Lamp (MIL) or Check Engine warning light will illuminate, and the Powertrain Control Module (PCM) will store the fault information in memory. The fault code can be read from the PCM through a specific procedure. Based on the fault code, maintenance personnel can quickly and accurately determine the nature and location of the fault. 2. Car OBD interface style: The OBD interface is generally a 16-pin female connector, trapezoidal in shape. Some models have a protective cover over the OBD port. Common OBD interfaces are black, white, or blue.
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