Features TPMS Sensor Activations Tool: EL-50448 works on all General-Motors products that have TPMS sensors. For GM TPMS Reset Tool: EL-50448 OEC-T5 can help you reprogram your tire pressure easily within just 3 steps. This TPM relearn reset tool is easy to activate the individual TPM sensor with only pressing one button. Easy to Use: Tire pressure monitors sensor activations tool is simple, fast and easy to use, activates the individual TPM sensor with the press of one button Save Your Time and Energy: It is very simple and fast to operate and comfortable to hold. It is easy to press a button and you can avoid having to go to the auto shop, which can greatly save your time and effort. It works well in both high and low temperature environments. Universal: Our tire pressure reset instruments are suitable for most vehicles on the market, such as sedans, SUVs, pickups, etc. Please check the specifications of the reset tool before purchasing to make sure it is suitable for your vehicle. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Model: 50448 Package List: 1x EL-50448 TPMS Relearn Toolwithout Battery