
The diagnostic port of Huansu H2 is located inside the interior trim panel under the steering wheel. Below are the detailed introductions: 1. Introduction: The BAIC Huansu H2 is the first MPV independently developed by BAIC Huansu. As a premium model crafted over two years by BAIC Huansu, the H2 highlights its 6AMT transmission and intelligent technology configurations as core selling points, setting a new benchmark for compact MPVs in the domestic market. 2. Market Positioning: As a stylish and intelligent compact MPV, the BAIC Huansu H2 targets the grassroots well-off population whose careers and families are in the ascendant phase. Additionally, this model holds significant appeal for young consumer groups.

Finding the diagnostic port of the Huansu H2 is actually quite easy. I've helped my neighbor locate it before. After sitting in the driver's seat, just look down to the left of the steering wheel. Feel along the plastic trim panel above your knees, and you'll find a trapezoidal notch where the 16-pin OBD interface is hidden. Many people mistakenly think it's behind the glove box, but BAIC Huansu designed this car quite straightforwardly. Remember to use your phone's flashlight to check - it's a black port with a protective cover, just flip it open to connect your diagnostic tool. This is also the same port used for plugging in dash cams or tire pressure monitors. If the center console wiring has been modified, it might be blocked, in which case you'll need to remove the trim panel.

When repairing cars, I often work with the Huansu H2, and the diagnostic port location on this model is quite noticeable. Squat by the driver's door and look below the dashboard—about 20 cm above the fuse box, you'll find a standard OBD-II port with 16 neatly arranged pins. Avoid using your phone's flashlight when searching, as it may cause glare. Instead, run your hand along the textured surface at the bottom of the dashboard; the trapezoidal recess is where it's located. On some older models, the port might be hidden under floor mats, so you may need to lift them. New owners should be careful not to mistake the wiring near the accelerator pedal for the diagnostic port. If you still can't find it, refer to the diagram on page 118 of the manual.

Last time when I took the Huansu H2 for inspection, the inspector shared a tip: The diagnostic port is fixed directly above the brake pedal. You need to lean sideways into the driver's seat, reach your right hand behind the steering column, and you'll feel a plastic box with edges. The port is installed vertically facing downward—it's recommended to wipe off the dust before plugging in the device. This location is well-designed, much more convenient than some cars that hide it inside the center console. If floor mats have been installed, you might need to peel open the Velcro at the front left corner. The inspection station staff mentioned that this model's port never requires an adapter cable.


