Feature:1. High Compatibility: Replacement for Acadia, Enclave 2010, replacement for Cruze 2010, replacement for Daewoo Lacetti 2010, replacement for Alpheon 2011 and much more models.2. Tire Pressure Sensor Reading: The compact TPMS Activation Tool can read the tire pressure sensor on models in and after 2012, only with some specified diagnostic tools.3. Excellent Function: Tire pressure sensor relearn tool is equipped with a 433 MHz Tire Pressure Monitoring TPM system, you can perform the relearn procedure with stable performance.4. High Performance: If the air pressure does change, the sensor transmits in readin mode. In the tire pressure monitoring readin mode, after receiving the readin mode transmission signal, the body control module assigns the sensor identification code to the vehicle position corresponding to the readin sequence.5. Practical Tool: The premium quality TPMS programming device is professionally engineered for high sensitivity, making sure your driving safety, it is a necessary tool for driving.Specification:Item Type: TPMS Activation ToolMaterial: ABSBattery: 1PC 9V Battery (NOT included)This is a tire pressure reset instrument, or a study session.After each tire rotation, tire, body control module, and tire pressure sensor replacement, the sensor re matching procedure must be performed to ensure the correctness of the tire pressure value acquisition and display.For specific vehicles equipped with a 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 relearn procedure can be performed by using special tool EL-50448. Also works on 2014 specific models.EL-50448 Tire Pressure Monitor Sensor TPMS Activation Tool OEC-T5The tire pressure sensor on models in and after 2012 can be read, only with some specified diagnostic tools.Before tire pressure monitoring system works normally properly, the body control module will record ID information of each position in the tire pressure sensor; and use the following methods to read the tire pressure sensor after replacing a tire or wheel speed sensor. Please refer to the specific methods as follows:EL-50448 instructions:EL50448 works on all specific products manufactured for the North American market. It won't work if you've purchased aftermarket sensors that are the wrong frequency. EL50448 fit for G.M most kind of vehicles, equipped with a 433 MHz Tire Pressure Monitoring (TPM) system. This relearn procedure can be performed by using special tool EL-50448.How to use EL 50448 TPMS Activation ToolStep 1 Enter leaning modeSet the gearshift lever to PPut the ignition switch to ONEnter the interface of tire pressure display by DICDIC shows Press Set / Ctrl to relearnPress Set / CtrlThe turn signal is lighted for 3 seconds and the horn beep sound twice to enter the learning modeStep 2 Read tire pressure sensor informationStart from the front left wheel,Make the J-46079 or Diagnostic Tool EL-50448 antenna up against the valve core position and close to the rim of the tire sidewallEl-50448 tire pressure tool starts by the start switchSuccessful to read the tire pressure sensor information when the horn bleeps onceStep 3 Same method to read other tire pressure informationFollow the instruction above to read tire pressure of the front right, rear right, rear left wheels.Turn signals is lighted for 3 seconds and the horn bleeps twice when the learning is complete.For certain vehicles equipped with a Tire Pressure Monitoring (TPM) system, a Sensor Relearn Procedure must be performed after tire rotations, Remote Control Door Lock Receiver Module replacement or Tire Pressure Sensor replacement. This relearn procedure can be performed by using special tool 50448GM TPMS Testing Display:2010 replacement for 9-52010 replacement for Acadia, Enclave, OUTLOOK, Traverse (VIN R/V)2010 replacement for Allure, LaCrosse (VIN G)2010 replacement for Antara, Captiva, Terrain, Winstorm2010 replacement for Avalanche, Escalade, Suburban, Tahoe, Yukon (VIN C/K)2010 replacement for Aveo, G3, Barina (VIN S/T)2010 replacement for Excelle2010 replacement for Regal (China)2010 replacement for Camaro (VIN F)2010 replacement for Canyon, Colorado (VIN S/T)2010 replacement for Cobalt, G5 (VIN A)2010 replacement for Corvette (VIN Y)2010 replacement for Cruze (China)2010 replacement for Cruze2010 replacement for CTS (VIN D)2010 replacement for Daewoo Lacetti2010 replacement for DTS (VIN K)2010 replacement for Equinox, Terrain (VIN L)2010 replacement for Express, Savana (VIN G/H)2010 replacement for G6 (VIN Z)2010 replacement for H3/H3T (VIN N)2010 replacement for HHR (VIN A)2010 replacement for Impala (VIN W)2010 replacement for Insignia2010 replacement for LaCrosse (China)2010 replacement for Lucerne (VIN H)2010 replacement for Malibu (VIN Z)2010 replacement for Opel/Vauxhall Astra2010 replacement for Sierra, Silverado (VIN C/K)2010 re