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

Excellent product

This was purchased to reset my new sensors on Ford B Max Once car in relearn mode (easy to find youtube videos on that) it was a simple process that took 30 seconds to do. No instructions in the package but again easy to find videos on this Works from the box, no battery to fit Size of a small match box Only used once and hope to not need to use it again but did what I wanted Make sure you have the correct model for Ford etc, think they have specific items for different makes of car

Work's great. Unfortunately, the first of my sensors was the faulty one, so I was unable to reprogram after I change my sensors, this worked perfectly and allowed me to relearn the sensor's on my Ford Cmax. Definitely worth the money.

Thank god for this device. I have a car that had a Tyre Pressure alert on my dashboard, with an MOT coming up and a guaranteed fail awaiting. I got a replacement TPMS for the wheel in question but it needed connecting. Bought this, followed the video and got the tyre connected and now I am very happy to say it works perfectly. quality device!!!

Nice automotive tool, Really helpful in tpms reset cheap but effective

Used on a Astra, installed a battery and took about 1 minute to relearn all tyres. Quick and simple! Garage would have charged 40 pounds to do this. This saved me alot of money. Thanks

This is not compatible with later model Vauxhall 2019 onwards

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.