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Where is the OBD interface located on the BAIC Weiwang M20?

4 Answers
Reid
09/01/25 7:24am

The OBD interface of the BAIC Weiwang M20 is located under the blower on the passenger side, which is not particularly easy to find, and the cable is relatively short. Here is more information about OBD: 1. OBD, as an abbreviation of a proprietary term, means On-Board Diagnostics in Chinese. The OBD system continuously monitors the engine's operating condition to check if the vehicle's exhaust exceeds the standard. If it does, a warning will be issued immediately. 2. A car diagnostic tool, also known as a car diagnostic computer, is a vehicle maintenance device that uses modern detection technology, electronic technology, and computer application technology to perform non-destructive testing and diagnosis on automobiles. The car diagnostic tool can detect and diagnose various performance parameters of the vehicle, providing a reliable basis for a comprehensive and accurate evaluation of the vehicle's technical condition and performance.

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EvanLynn
09/14/25 3:09am

The OBD port location of BAIC Weiwang M20 is below the steering wheel on the left side, in the area above the driver's knee. Having driven this model for years, I find it quite intuitive to locate. When seated in the driver's position, lower your head and use your right hand to feel between your left knee and the steering wheel – you'll touch a small flat-shaped port. The OBD (On-Board Diagnostics) is used for vehicle diagnostic systems to read trouble codes or access data. During routine maintenance, ensure the port doesn't accumulate dust to prevent poor connectivity. Simple upkeep like gently wiping the port with a cloth can be DIY, but complex diagnostics are better handled by professionals. The thoughtfully designed placement makes it effortless to access, perfect for drivers to operate independently.

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VivienneDella
10/28/25 3:52am

The OBD interface of the BAIC Weiwang M20 is located right below the left knee area under the steering wheel, making it very easy to locate. A friend of mine loves DIY diagnostics—just plug in a Bluetooth OBD adapter and connect it to a phone to monitor fuel consumption and engine speed. The position is standard and exposed for easy operation. When using it, ensure the vehicle is powered on but the engine can be turned off slightly to protect the circuit. Utilizing this interface properly can save on repair costs, but avoid frequent plugging and unplugging to prevent wear. It's recommended to regularly check the interface for cleanliness and use a small cover to protect against dust and scratches. The accessible position makes it simple even for beginners to handle.

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DiCole
12/11/25 4:08am

The OBD interface of the BAIC Weiwang M20 is usually located below the left side of the steering wheel, above the knee. When sitting in the car, just bend down and reach out to feel for it. It's the port used to connect diagnostic equipment, so take your time when searching for it to ensure safety. The location is quite common and not complicated.

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