
Reinflate and adjust the tire pressure. After inspection, ensure all tires are normal and maintain equal pressure across all four tires. You can reset the tire pressure warning by long-pressing the physical button or through the dashboard settings menu to clear the warning icon. Check the tire pressure of all four tires to avoid any punctures.

As a Great Wall Cannon owner, I've encountered the tire pressure warning alert several times. The usual causes are accidental nail punctures leading to air leaks or significant temperature changes causing abnormal tire pressure. Resolving the alert is straightforward: First, use a tire pressure gauge to check all tires. The normal values are marked on the door frame label, typically between 2.3 to 2.5 bar. If the pressure is low, inflate to the standard value. If normal, start the engine and use the right steering wheel button to access the vehicle menu, select Settings - Tire Pressure Monitoring - Reset System. The warning light should turn off within about 10 seconds. If it stays on after resetting, there might be a slow leak or other issue, requiring a thorough check or a visit to the repair shop. For regular maintenance, I recommend checking tire pressure monthly, avoiding hard braking or high-speed driving. Incorrect tire pressure increases fuel consumption and the risk of blowouts, which is no small matter—safety first! These minor issues are common as the car ages, and handling them yourself saves time and money. If unsure, ask experienced drivers in forums. Remember, never ignore warnings; timely action prevents bigger problems.

As someone who enjoys tinkering with cars, I find resetting the tire pressure warning light quite straightforward. The first step is to verify the tire pressure: use a tire pressure gauge to check each tire, with the reference value around 2.2 to 2.5 bar—add air if it's low, or release some if it's high. Then, start the engine and operate on the Great Wall Poer's central control screen: select the TPMS option in the vehicle settings, click the reset or initialization button, and the warning light will disappear after a few steps. If the warning reappears, it might be due to dirty sensors or tire damage, requiring a detailed inspection with tools or a visit to the repair shop. Don't forget to check the spare tire pressure during this process—many overlook it, but it may also be low from the factory. Abnormal tire pressure is dangerous, accelerating tire wear and increasing fuel consumption, so I check it quarterly to avoid issues. Before starting, read the manual or watch online tutorials, and having a portable air pump on hand is very practical.

I know a bit about tire issues. Here are the three basic steps to reset the tire pressure warning on the Great Wall Poer. First, check if the tire pressure is normal—the standard is indicated on the door label. Adjust it if there's any deviation. Then, start the vehicle and use the steering wheel control buttons to enter the settings menu, find the tire pressure system, and reset it. If the light remains on, suspect a slow leak or sensor malfunction, and it's recommended to visit a professional shop for inspection and repair. Regular maintenance to maintain stable tire pressure can prevent warnings. For safety, don’t ignore it—proper tire pressure extends tire life.


