
The computer connector of BAIC Weiwang M20 is located under the co-pilot blower. The computer diagnostic system refers to the OBD system, specifically the On-Board Diagnostics system. Its common function is to continuously monitor the faults of components and systems, and when a fault is detected, it alerts through the warning indicator on the dashboard. BAIC Weiwang M20 is a model of BAIC Group, with six configuration models: Practical, Powerful, Fashion, Premium, Joy, and Noble. In terms of body size, the length, width, and height of BAIC Weiwang M20 are 4440mm, 1700mm, and 1783mm respectively.

I've been driving the BAIC Weiwang M20 for almost five years, and finding that OBD port has become a routine. Usually, it's tucked under the dashboard near the driver's seat, close to the steering column where your legs are. I often crouch down and use my phone's flashlight to spot a small black or gray connector—just lift the cover gently if there's one. They designed it here for easy access to diagnostic tools when reading trouble codes, saving you from fumbling during repairs. But heads up: some model years may have the port shifted toward the passenger side or dashboard corners, especially watch out for water splashes in rain/snow. I find it helpful to check its location during regular maintenance to avoid panic when sudden taillight issues arise. Always remember: engine off before unplugging—safety first, good habit.

I just finished dealing with the OBD port issue on my BAIC Weiwang M20, and I remember clearly that it's located below the dashboard on the driver's side, right above the back of the steering wheel—you can feel it by touch. At first, I spent quite some time searching aimlessly, but later realized it's often covered by floor mats or clutter. Once cleared, it becomes visible. This port is used to connect a diagnostic scanner, and while its position is standard, you need to look carefully to avoid damaging the port or wires by pulling too hard. I always remind myself not to overlook it during regular use, checking periodically to keep it dry and free from dust to prevent poor contact issues, which could otherwise make diagnostics impossible and pose safety risks. If you can't find it, don't guess randomly—consult the manual or visit a service point for help. After all, a car is a tool, and safe driving depends on attention to detail.

As an automotive enthusiast, I've studied the design of the BAIC Weiwang M20 and found that its OBD connector is typically located near the steering wheel, under the lower section of the dashboard. The positioning logic is to facilitate access to the fault diagnosis system, ensuring drivers can quickly plug in diagnostic tools. I've personally measured it—the port is rectangular or trapezoidal in shape, made of black plastic, and prone to dust accumulation, requiring regular cleaning. If you can't locate it, check the corners on either side, but avoid forcing it open to prevent damage to internal wiring. Remember, the functionality of this port is crucial for vehicle safety and should be addressed promptly.


