Can a Broken Tire Pressure Sensor Still Be Used After Being Glued?

[LeGiselle]

Tire pressure sensors cannot be used once they are broken. Below is relevant information about tire pressure sensors: 1. Installation Location: Tire pressure sensors can be divided into internal and external types. Internal sensors are installed inside the tire, which is relatively more stable and provides more accurate temperature monitoring data. External sensors are attached to the outside of the valve stem, which are generally cheaper and easier to install, but there is a 2-3 degree difference in temperature monitoring compared to internal sensors. 2. Display Screen: The tire pressure monitoring display is usually placed on the center console. The middle position of the center console houses many electronic devices, which can cause some interference with wireless radio frequencies, especially from devices like electronic eyes.

[JoannaRose]

Although the tire pressure sensor might appear to work temporarily after being glued back together, I strongly advise against taking the risk. The sensor contains delicate antennas and electronic circuits inside. Once broken, the connection points are damaged, which interferes with signal reception. Gluing only provides a physical fix, while moisture or dust can easily penetrate, leading to corrosion or short circuits. Unstable signal transmission may cause false tire pressure readings. If the tire is actually losing air but displays normal pressure, the risk of accidents increases significantly during high-speed driving. Such safety devices must be reliable. It's best to visit a professional auto repair shop for inspection with specialized tools. If confirmed damaged, replace it with a new part. Convenience is not worth compromising safety—the tire pressure monitoring system protects lives, and neglecting it is not worth the consequences. The cost of replacement isn't high, so addressing it early ensures peace of mind.

[LeviRose]

The tire pressure sensor broke and I tried gluing it back, which initially worked. On my old car, whenever a sensor broke, I'd just glue it. At first, it showed normal readings, but after a couple of days, the signal became erratic and couldn't display accurate pressure values. The reason is that the internal connections were broken or corroded due to water ingress, and surface repairs don't address the core issue. The unstable signal misled me about the tire condition, and I almost ended up with a blowout on the road. Now, I always recommend replacing the sensor outright—it costs just a few hundred bucks, saves hassle, and ensures driving safety. Make it a habit to check tire pressure regularly; don’t wait for a major failure to regret it. Small issues dragged out can turn into costly repairs, wasting more time and effort.

[DelLuke]

Simply gluing a broken sensor won't work if the internal wires or antenna are damaged. Adhesive only covers the surface, but if the signal transmission line is broken, repair becomes impossible. Moisture infiltration can corrode components, leading to complete failure, resulting in incorrect or non-functional tire pressure readings. It's essential to replace the sensor with a new one to ensure accurate monitoring, as safe driving relies on reliable data. Replacing it early saves trouble later.