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 Tool Material: ABS Battery: 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-T5 The 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 Tool Step 1 Enter leaning mode Set the gearshift lever to P Put the ignition switch to ON Enter the interface of tire pressure display by DIC DIC shows Press Set / Ctrl to relearn Press Set / Ctrl The turn signal is lighted for 3 seconds and the horn beep sound twice to enter the learning mode Step 2 Read tire pressure sensor information Start 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 sidewall El-50448 tire pressure tool starts by the start switch Successful to read the tire pressure sensor information when the horn bleeps once Step 3 Same method to read other tire pressure information Follow 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 50448 GM TPMS Testing Display: 2010 replacement for 9-5 2010 replacement for Acadia, Enclave, OUTLOOK, Traverse (VIN R/V) 2010 replacement for Allure, LaCrosse (VIN G) 2010 replacement for Antara, Captiva, Terrain, Winstorm 2010 replacement for Avalanche, Escalade, Suburban, Tahoe, Yukon (VIN C/K) 2010 replacement for Aveo, G3, Barina (VIN S/T) 2010 replacement for Excelle 2010 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 Cruze 2010 replacement for CTS (VIN D) 2010 replacement for Daewoo Lacetti 2010 replacement for DTS (VIN K) 2010 replacement for Equinox, Terrain (VIN L) 2010 replacement for Express,