Relearn Tool for GM Ford | EL50448 Sensor Reset | Spark Plug Gap Tool

This TPMS reset tool helps you link up your car's tire pressure sensors again after you rotate or replace tires. It's a simple tool that lets you do the TPMS relearn process yourself. This turns off the warning light, so you don't need to go to a dealer. It works with most GM cars. Features and Benefits - Simple Push-Button Operation - Lets you turn on individual sensors with one button. This makes the relearn process fast and easy. - Wide Vehicle Compatibility - Works on most General Motors (GM, Buick, Cadillac, Chevy, GMC, Opel) cars that have 315 or 433 MHz sensors. - Compact and Portable - It's small enough to keep in your glove box or toolbox, so you'll always have it when you need it. - 9V Battery Powered - Uses a common 9V battery. This type of battery is easy to find and change when you need a new one. Applications - Resetting the TPMS system after tire rotation. This makes sure each sensor's spot is recorded correctly. - Turning on new TPMS sensors so your car's computer can find them. - Turning off the TPMS warning light after you adjust tire pressure or fix a flat tire.