For vehicles equipped with a 315 or 433 MHz Tire Pressure Monitoring (TPM) system, 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 a special tool: EL-50448. Also compatible with 2014 models. The tire pressure sensor on models from 2012 and later can only be read with certain specified diagnostic tools. Compatible with all General Motors vehicles manufactured with a 315 or 433 MHz TPMS system. Will not work with aftermarket sensors that operate at the wrong frequency. Widely fits most GM vehicles equipped with a 315 or 433 MHz Tire Pressure Monitoring (TPM) system. The EL-50448 TPMS reset tool simplifies reprogramming all tires in 3 easy steps. The tire pressure monitor sensor activation tool is user-friendly and activates individual TPM sensors with the press of a button. Works on most General Motors vehicles (Chevy, Opel) equipped with a 315 or 433 MHz TPMS sensor. Color: orange. Material: plastic and metal. Package includes: 1 x Tire Pressure Monitoring System. Only the listed package content is included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.