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How To Service Tire Monitor System

Tire monitors are a great way to keep an eye on your vehicle’s tires and make sure they’re properly inflated. However, if you don’t know how to service them, they can become a headache. In this blog post, we will teach you how to service your tire monitor system the right way so that it stays functional and reliable. From changing the batteries to fixing any issues that may arise, we will cover everything you need to know in order to keep your system up and running.

What is a Tire Monitor System?

A tire monitor system (TMS) is a type of vehicle maintenance system that monitors the air pressure, temperature and tread depth of tires on a continuous basis. TMS systems can also be used to indicate when one or more tires are in need of replacement. In addition to monitoring the tires, TMS systems can also track other vehicle data such as speed, mileage and oil level.

How Does a Tire Monitor System Work?

A tire monitoring system (TMS) is a vehicle safety technology that uses sensors to monitor tire pressure and temperature. When a warning light or alarm goes off, the driver is alerted to check the pressure and temperature. The TMS also monitors other vital vehicle systems such as brakes, steering, and fuel economy.

The TMS system consists of a sensor on each wheel and an interface unit in the cab. The sensor measures air pressure and temperature every few seconds. The data is sent to the interface unit, which processes it and sends alerts if there are problems. If you have a TMS system, be sure to service it regularly with the proper tools.

How to Service a Tire Monitor System

Step 1 Park the vehicle on a level surface.

Step 2 Open the hood and locate the air duct that supplies fresh air to the engine.

Step 3 Disable the tire monitor system by opening the battery disconnect switch located above and to the left of the gear selector lever. Turn off both power sources to your monitor system. Disconnect any electrical cables that attach to your monitoring unit.

Step 4 Remove any screws that hold your monitoring unit in place, then gently pull it out from under the instrument panel. Save all of your mounting screws for later use.

Step 5 Locate and remove all of your sensors from your monitoring unit ( illustrated below ). Note: If you have a trailer tow sensor, disconnect it before removing the sensor from its mountings on the vehicle frame.

-Remove screws securing sensors in place -Pull out sensors until they no longer engage metal arm or bracket

Troubleshooting a Tire Monitor System

If your tire monitor system is not working properly, there are a few things you can do to troubleshoot the issue. First, check that the sensor is plugged into the tire monitoring system and correctly powered. Next, make sure that the sensor is positioned correctly on the tire. Finally, check to see if any of the sensors are out of calibration.


I hope you have found this article on how to service tire monitor system helpful. By following these simple steps, you can ensure that your tire monitor system is always in good working order and ready for when the time comes for a change or repair. Keep in mind that these steps are also applicable to other types of systems, so if you are having trouble with your water heater, ventilation system, or any other type of home equipment, be sure to check out our maintenance guide as well! Thanks for reading!