Tpms El-50448 Oec-t5 For Opelgm Tire Pressure Monitoring System El50448 Tpms Reset Tool Opel El 50448 Tpms Activation Tool (1 Piece) f26 GUOXING For GM vehicles equipped with a 315 or 433 MHz Tire Pressure Monitoring (TPM) system, a "Sensor Relearn Procedure" must be performed after tire rotation remote lock receiver module or tire pressure sensor replacement. This relearning process can be performed using the special tool EL-50448. Also applies to 2014 GM models Tire pressure sensors on 2012 and later models can only be read using certain designated diagnostic tools. Before the tire pressure monitoring system works normally, the body control module will record the ID information of each position in the tire pressure sensor; after replacing the tire or wheel speed sensor, use the following method to read the tire pressure sensor. For details, please refer to the following: Step 1 - Enter the tilt mode and put the shift lever to " After the learning is completed, the turn signal light will illuminate for 3 seconds and the horn will beep twice. For some vehicles equipped with a tire pressure monitoring (TPM) system, After replacing the tire remote lock receiver module or replacing the tire pressure sensor, a "sensor relearn procedure" must be performed. This relearn procedure can be performed using the special tool 50448 Compatible Vehicle List: The package does not include charger and battery. General Motors Coverage Guang: The deflation method has only been validated on a Chevrolet Volt 2011 using the El-50448 TPMS relearn tool and I can program 4 TPMSs in less than a minute. The El-50448 can be paired on a GM 2010-2013 TPMS for programming.