For vehicles equipped with a 315 or 433 MHz Tire Pressure Monitoring System (TPMS), a Sensor Re-Learn Procedure must be performed after tire rotations, Remote Control Door Lock Receiver Module replacement, or Tire Pressure Sensor replacement. This re-learn procedure can be performed using the EL-50448 tool. Also compatible with 2014 models. Specified diagnostic tool: The tire pressure sensor on models from 2012 and after can be read only with certain diagnostic tools. Compatibility: Works on all original equipment TPMS systems operating at 315 or 433 MHz. May not function with aftermarket sensors that operate at the wrong frequency. Wide application: Fits most General Motors vehicles equipped with a 315 or 433 MHz Tire Pressure Monitoring System. Functionality: The EL-50448 TPMS reset tool simplifies reprogramming all tires in 3 easy steps. The tire pressure sensor activation tool is user-friendly and activates individual sensors with the press of a button. This tool is designed for replacing tire pressure sensors, resetting tire pressure alarms, or during tire exchanges. Works on most vehicles equipped with 315 or 433 MHz TPMS sensors. Color: Orange Material: Plastic + Metal Package Contents: 1 x Tire Pressure Monitoring System Tool Note: Light and display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.