TPMS Learning System Tire Valve Activator for OPEL GM TPMS Relearn Tool Car Tire Pressure Monitor Sensor

General Description This Tire Pressure Monitoring Sensor (TPMS) is designed for OPEL GM vehicles and allows easy resetting of tire pressure sensors. It works with the EL-50448 tool, which facilitates the learning process in just three simple steps. This tool is user-friendly and allows each individual TPMS sensor to be activated with the push of a button. Note that this tool cannot be used for heavy trucks. Technical Specifications Compatible Model: EL-50448 Battery Type: 1 x 9V battery (not included) Installation Put the vehicle in TPMS learning mode (the car horn will beep twice). Start with the front left tire and place the antenna in the correct position. Press and release the on/off switch for each tire. Follow the order: front left, front right, rear right, rear left. Once all sensors are reset, the car will beep twice to confirm the reset. Usage Hold the tool against the tire sidewall near the valve stem. Press the learn button while holding the tool against the tire sidewall. Different vehicles may require different times to reset all tire sensors. Remove the battery when the tool is not in use. Other Information Make sure the antenna is in the correct position when using the EL-50448. Check that the 9V battery is in good condition before use. Works for light trucks, but not for heavy trucks.