EL50448 Tyre Pressure Monitor TPMS Relearn Tool Digital Tire Pressure Sensor Activation Reset Tool EL50448 for GM Car Emergency Checker

Excellent product

Very easy to use,saved a lot of time having to to go back to the garage to have the valves reset

Perfect. It worked !! Must admit I was a bit sceptical at first but needed to reset the tpms on a 2015 Vauxhall Corsa. Chose this one as it was said to work with GM vehicles. Pop battery in (9 v not supplied). Set the car Tpms to relearn mode, rest the tip of the aErick over the sensor in the tyre (on the tyre adjacent to the air valve) then press and release the button. Start at Uk passenger side front tyre then driver side front, driver side rear and finally passenger side rear. Tpms reset mode will sound when each tyre sensor is done, and then sound twice to signal completion. Took under a minute to do - normal U.K. cost is about £50 per tyre I believe. Money well spent. Great device, just be sure your vehicle will respond to it. (Research a number of the devices to find lists of car manufacturers and also useful videos)

This is a great unit and will save you the agro and cost of going a garage to get the TPS working If you follow the instructions exactly it works perfectly and I did my car first time Note: you have to relearn all four tyres even if you have only changed one!

Never got to use it because the TPMS started behaving normal after I adjusted the tyres to a correct psi. So I can't really say if it does the job because it's still in the original packaging.

Rubbish! Don’t buy it as it doesn’t work at all.

My Vauxhall corsa TPMS system kept showing under inflation on one of the tyres. I inflated this to correct PSI and also tried the relearn function to no avail. This gadget worked first time out of the box and TPMS light has gone. I dis think it needed a new TPMS and thought I would try this first. Glad I did.!!!

My new partner's car had the TPMS amber warning light on the dash for the last 3 year and she had been told by a couple of garages that only a Vauxhall main dealer could fix the issue, but I suspected that due to the age of the car that it may be that one or more of the sensors had gone duff / had a flat battery (they only last 5 or so years) so I purchased this in the hope to get things fixed. After putting the car in to TPMS learn mode I started doing the rounds of the tyres to wake the sensors. I started with the front left, by putting the probe of the tool against the tyre adjacent the valve, and within a second I heard a blip of the car horn, the front left indicator went out and the front right indicator lit up. Next was the front right. But despite trying several times, the sensor would not wake, and the car horn would not blip. I then went to the rear right tyre to try and wake that sensor, and low and behold, the horn blipped, and the front right indicator light went out, and the rear right indicator lit up. This then told me that the front right sensor was duff. I then went to the rear left tyre to wake that sensor, and again heard the blip of the horn and the rear right indicator went out, and the rear left indicator lit up. Now with no more tyre left to check, but with only 3 sensors paired, I had to stop and could not clear the fault. Next was to buy a new sensor from Amazon, and a day later after delivery, I called in to my local tyre guy and paid £10 to have the tyre removed, fit the sensor / valve and refit the tyre. After that was done, I then went back through the TPMS learning process, and within 60 seconds I had woke all 4 sensors and after waking the last one heard a double blip of the car horn and the dash warning light went out. Needless to say, my girlfriend thought I was a genius, and I've scored major brownie points for the cost of the tool and a new sensor. I believe Vauxhall would charge about £150 plus the cost of any sensors and tyre refit cost, so certainly at least £200 on a good day. The tyre fitter was also impressed as he also thought it was a main dealer job and had never seen a wake up tool before. One further point I'd make having read some of the comments on here, is that as you have to start at the front left tyre, don't think the tool is faulty and give up if you can't wake that sensor. It may just be the front left is at fault. Just try to wake another tyre sensor instead to help diagnose which ones may be at fault. Hopefully you will be able to wake at least one of the sensors, but you maybe unlucky and you could find that all 4 have flat batteries. I hope the above helps.

Worked perfectly for Chevy Tahoe 2020. Easy to use and no hassle to operate. I do recommend this vxdas.

Ce petit appareil fait le job et vous fait faire des économie de déplacement au garage pour vous simplifier la vie lors des échanges de pneus hiver/été . Bien suivre la procédure d'initialisation du véhicule et bien placé la sonde près de la valve. Cet appareil m'a dépanné suite à l'incompétence du magasin grande enseigne de l'auto à m’appairer et ré initialiser mon ordinateur PMS.

Excelente producto y de muy buena calidad, funcionó perfecto, un minuto y quedaron reprogramadas las 4 llantas

That tool can activate also 2023 GM sensors ! It’s perfect ! (watch out ! Can activating not programming)

Excellent tool. Luckily I have one of the intuitive vehicles that GM designed so that the owner can clone the keyless fob, or relearn TPMS sensors right from the vehicle itself, but relearning the TPMS sensors manually in the car requires you to either add or release 10+ psi of pressure from each tire to relearn them manually. With this tool, you dont need to do that. You simply put the car's menu into "relearn mode" for the tire sensors, then use this tool to quickly relearn each sensors new location, or can be used when replacing sensors as well. This is quicker, and more convenient. This tool worked excellent on my 12 Regal Turbo, and I do recommend it if you rotate your tires, swap winter tires, or have to replace one of your sensors. It took me less than 90 sec to relearn the new locations after rotating my tires. Aside from the convenience of being able to do this in my driveway and not having to pay a shop to do it, the price for this tool was also very reasonable. It arrived quickly, exactly as shown in the listing, and it feels like a robust quality tool. It has a thick rubberized case surrounding the tool itself, so if you drop it, no worries, it will be just fine. I recommend this seller.