2026 Version EL-50448 GM TPMS Relearn Tool Chevy TPMS Relearn Tool Chevrolet TPMS Reset Tool Tire Pressure Sensor Reset Tool Tire Pressure Monitoring System Reset Tool for Chevrolet Cadillac GMC Buick

This made the learning process super easy. I used it on my 2008 Chevy Avalanche and had zero issues programming the sensors that I purchased here as well. Super fast, no need for deflating each tire just to have to re inflate later. For the money it's a great time saver and worth every bit. Functions perfect and worked first time. No issues connecting the sensors with the computer. Even if you only use it once, get it.

2024 Cadillac XT4. Solve the issue with my low pressure alerts within 10 minutes. Awesome handy gadget only downfall need to purchase a 9-volt battery which I would have purchased before delivery if I knew that.

Worked great on my 2018 GMC Yukon SLT Saved me a couple hundred $$$$

Worked great to reset one tire's TPS, but the other three tires on the car wouldn't reset. The tires are low mileage but they have some years on them, so probably they have dead batteries in the TPS senders, or maybe this relearn tool is inconsistent. I don't have another car with battery-powered TPS sensors to try it on to verify this tool. At least it was inexpensive.

Purchased this to reset TPMS for Chevrolet Silverado EV that have different tire pressures for front and rear. This does the job!

Worked perfectly!

I ended up returning this because it didn't work for me. However, after buying a different one just like it, I think maybe I just needed a more powerful 9v battery. The other one I got was giving me a low battery warning that this one wasn't, using the same battery. I put a new, name-brand battery in the new one and it worked after that. It would not work with a low battery. These things need to send a 125khz (low frequency) signal that wakes up the TPMS sensor on that wheel to tell it to send a message to the vehicle to identify itself. If your device doesn't work, try a good battery. I hooked this thing up to a DC power supply because I was curious how much current it requires and it draws about 220ma. Dollar Tree batteries new out of the packaging don't work, which is kind of sad since 220ma should easily be possible out of a new battery.

As the description says...it can be a bit temperamental. Alignment is crucial, and so is a FRESH 9v battery. Don't try stealing one out of an old device (because honestly who keeps 9v's laying around) because it won't work. With a fresh battery, it worked and now have all the TPMS readings, in the correct position, on my vehicles. Worked for my GMC and my Buick with no problem. If you aren't sure you are doing it correctly, just watch the video on the link provided. Shows you step by step. Well worth the sub-$10 price! A single button makes it as easy as possible!

Works well, very compact design and was extremely easy to use. Would definitely recommend

This tire sensor works awesome. An amazing tool.

If you have a GMC vehicle, I have a 1500 Sierra, that advises you on tire pressures and change your tires twice a year then purchase this item. It's very cheap and very easy to use. It takes roughly 2 minutes, if that, to reset them. If you're still going to your dealer then you won't need it but if you have found a great local mechanic they likely don't have one. It's approximately $20.00 on Amazon.

I was able to calibrate a new set of TPMS for new wheels on a 2025 Honda Prologue. The instructions were precise. The job was done under 2 minutes.

Installed new battery, entered TPMS Learn mode on DIC, device failed to relearn wheels on 2017 GMC Sierra. Returned.