How to Install an External Tire Pressure Monitor?
4 Answers
Installation steps for an external tire pressure monitor: 1. Prepare the installation tools, including hex nuts, dust covers, dust washers, cover openers, and nut wrenches; 2. Remove the dust washer from the tire pressure sensor, then use the nut wrench to unscrew the outer shell to reveal the button battery inside the sensor; 3. Unscrew the dust cap from the tire valve, fit the dust cover, attach the hex nut, install the tire pressure sensor, and tighten the sensor with the nut wrench to complete the installation. The external tire pressure monitoring device is solar-powered. During charging, the display shows a small sun icon indicating that it is charging. A 6-hour charge provides approximately 10 days of usage.
Last time I installed an external tire pressure monitor by myself and found it quite easy. First, I parked the car securely, turned off the engine, and removed the valve caps from each tire. I cleaned the valve stems with a damp cloth to ensure no dust or oil would affect the seal. Then, I slowly tightened the sensors clockwise, being careful not to use too much force to avoid damaging the valve. After tightening, I checked if they were properly aligned and then inflated the tires to test for any signs of air leakage. Once installed, I activated the in-car display and matched the sensor signals to complete the setup. The whole process took less than 15 minutes and was very convenient. An added benefit is the ability to monitor tire pressure changes at any time, making highway driving safer. I also recommend regularly checking if the sensors are loose or if the batteries are low to extend their lifespan. Driving with less worry about tire blowouts feels totally worth it.
As a new driver, I was a bit nervous about installing this monitor for the first time, but following the instructions step by step turned out to be quite simple. First, check all the accessories in the monitor package, including the sensors and display unit. After parking on a flat surface, remove the old valve caps from the tires and wipe the inside of the valve stems with a tissue or soft cloth. Then, align the new sensor with the valve and slowly screw it in—just tighten it gently; don’t apply too much force to avoid damaging the valve stem. After installation, inflate the tire slightly to check for a good seal. If you hear a hissing sound, you’ll need to redo it. For the display unit, press the power button to automatically search and pair with the sensor signals—once connected, you’re done. Make sure to install it on a dry day to avoid moisture seeping in. Although the installation is quick, it’s important to test if the readings are accurate. The display will provide real-time alerts while driving, helping to prevent accidents. If you’re unsure as a beginner, don’t hesitate to ask the sales consultant.
Installing an external tire pressure monitor is simple and time-saving. After parking, remove the valve cap, clean the valve stem to prevent debris, then screw the sensor securely into place. Be careful not to screw it too loose or too tight during installation to ensure the seal fits properly without air leakage. After installation, I immediately inflated the tire to test it and matched it with the display with a single button. Additional reminder: Avoid installing the sensor in areas prone to impacts, such as near curbs; the battery lasts about a year and needs replacement to prevent reading failures. The advantage is that it's easier to install and more affordable than built-in systems, making it suitable for daily driving to monitor abnormal tire pressure.
