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Understanding GM TPMS Sensors Interchangeable Options

Today’s topic is on GM TPMS sensors interchangeable options. It is important to realize that the car requires regular servicing. It will be easy to pick up a problem quickly. One area that you should not ignore is the TPMS system. TPMS stands for tire pressure management system.

Driving has changed over the years, and we now have spare tires as well as run-flat tires. Loss of pressure will lead to the warning sign showing.

All four wheels will be covered, and notification given for underinflation. When this happens drivers will hope that GM TPMS sensors interchangeable options are available.

GM TPMS Systems

There is good news for drivers of some GM vehicles drivers including Cadillac, Hummer, and Chevrolet, among others. A warning light notifies low pressure first. Secondly, dealing with the issue is easy – adding air to the tire will stop the light from showing. Thirdly, servicing is not a problem as many have the same behaviors and procedures. Dealing with the issue is easy. You should simply add air to the tire and it will stop the light showing. Vehicles with a driver information center react differently to those that do not have one. For instance, a DIC will display the tire monitor message. A blinking light is the form of notification when there is not a DIC. TPMS sensors have long battery life and tend to last around 10 years or 150,000 miles.

How the TPMS Works?

Each section has an identification code that is unique. Keyless models have the Body Control Module that takes in information. If a driver changes to using a key, then it is necessary to relearn the fobs and sensors. Reprogramming of the BCM has to happen when replacing a sensor as will enable the use of a New Id. Every 30 seconds, the monitor will take a pressure measurement. The vehicle must not be moving. It only takes a drop of 1.2 psi between readings for the system to be notified. A sensor responds when notified that there is an issue due to the low-frequency coils attached. After identification of the problematic area, next, you will get an ID number.

Relearn tips for the sensors

First of all, move away from other equipment to prevent interference. Next, make sure the sidewall is the target and not the stem. Ensure nothing is blocking the signal. Sensor matching itself is also easy. Select ON/RUN should, yes, but ensure that the engine is not running. The parking brake has to be on. Then, hold the LOCK and UNLOCK buttons and hope the horn sounds twice. Also, learn mode has been set when this happens. Furthermore, aim at the left front tire, press activates, and wait to hear the horn. Next, go to the tire to the right at the front, then the right-back tire, and finally the rear left tire.


Some users will worry that there will be a problem making changes where the TMPS is concerned. An example is when using aftermarket tires. They will want to know this: are GM TPMS sensors interchangeable? The good news for them is that they are interchangeable. The issue will resolve following this process, but there is an extra cost. After that, normal service will resume.

There will be a cost to the process, providing sensors will allow this change. Transferring sensors to the new wheels from the old ones will be a second option. This will require that you provide a replacement hardware kit. A third option is not to bother with sensors. The light will always be on as a result and drivers will not be aware of the problem. It is a decision each driver is going to have to make.

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