Where is the OBD interface of Changan Xinbao Mini located?
2 Answers
The OBD interface of Changan Xinbao Mini is located below the steering wheel, above the clutch and brake on the left side, under a cover marked with OBD. Pull the cover downward to open it. Below is the relevant introduction: Meaning of OBD: OBD is the abbreviation of On-Board Diagnostics, translated into Chinese as the onboard automatic diagnostic system. This system continuously monitors the engine's operating condition to check if the vehicle's emissions exceed the standard. If they do, it will immediately issue a warning. Function of OBD: When a system failure occurs, the Malfunction Indicator Lamp (MIL) or Check Engine warning light will illuminate. At the same time, 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.
As a frequent driver of small trucks, I've also encountered the hassle of locating the OBD port. In the Changan Xinbao Mini, the OBD port is generally positioned beneath the steering wheel. When you sit in the driver's seat and look down, you'll usually spot a small black socket near where your left foot operates the clutch or brake pedal. The first time I searched for it, it took me some time to figure out that it was tucked inside a seam of the dashboard cover—using a phone flashlight makes it easier to spot. Why would you need to find this port? It allows you to connect diagnostic equipment to read trouble codes, enabling quick checks when the engine light comes on and preventing minor issues from turning into major repairs. I recommend avoiding forcefully pulling the plug directly in the vehicle to prevent damaging the wiring. Beginners should first check the illustrated section of the vehicle manual or ask a friend to help point it out during the day. Always remember to turn off the engine and park safely before any operation to avoid accidentally touching other circuits—safety first.
