For GM equipped with a 315 or 433 Tire Pressure (TPM) system, a " Re-Learn Procedure" be performed after tire rotations, Door Lock Receiver Module replacement or Tire Pressure replacement. This re-learn procedure can be performed by using special tool EL-50448.Also works on 2014 for GM models

Features:
EL-50448 Tire Pressure System reset tool can help you reprogram all tires much easier just with 3 .
Ensure that the vehicle is in the Tire Pressure System Learn Mode, and follow the service procedure.
Hold tool against the sidewall of the tire, near the stem. Depress Learn button while the tool against the tire sidewall.
Tire pressure activation tool is simple, and easy to use, activates the individual TPM with the press of button.
This tire pressure   system reset tire pressure tool suitable for GM Series Vehicle after 2010.

Specifications:
Model Name:EL-50448
Material Type:High & Metal
:9W
Voltage:
Tips:no
Function:Auto Tire Pressure Reset Tool
Supports Car:for gm/opel
item Size:9*6*3cm/3.54*2.36*1.18in
Item Weight:150g/5.29oz

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 re-learn"
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 information
from the front-left wheel,
Make the J-46079 or Diagnostic Tool EL-50448 up against the core position & close to the of the tire sidewall
El-50448 tire pressure tool starts by the switch
Successful to read the tire pressure information when the horn bleeps once
 
Step 3 - Same method to read other tire pressure information
Follow the instuction above to read tire pussure of the front-right, rear-right, rear-left .
Turn signals is lighted for 3 seconds and the horn bleeps twice when the learning is complete.

Compatiable Vehicle List:
2010 9-5
2010 , Enclave, OUTLOOK, Traverse (VIN R/V)
2010 Allure, LaCrosse (VIN G)
2010 Antara, Captiva, Terrain, Winstorm
2010 Avalanche, , Suburban, Tahoe, Yukon (VIN C/K)
2010 Aveo, G3, Barina (VIN S/T)
2010
2010 Regal (China)
2010 Camaro (VIN F)
2010 Canyon, Colorado (VIN S/T)
2010 Cobalt, G5 (VIN A)
2010 Corvette (VIN Y)
2010 Cruze (China)
2010 Cruze
2010 (VIN D)
2010 Lacetti
2010 (VIN K)
2010 Equinox, Terrain (VIN L)
2010 , Savana (VIN G/H)
2010 G6 (VIN Z)
2010 /H3T (VIN N)
2010 HHR (VIN A)
2010 Impala (VIN W)
2010 Insignia
2010 LaCrosse (China)
2010 Lucerne (VIN H)
2010 (VIN Z)
2010 Opel/ Astra
2010 Sierra, Silverado (VIN C/K)
2010 , Solstice (VIN M)
2010 SRX (VIN N)
2010 STS (VIN D)
2010 VE/WM - Sedan, Sportwagon, Ute, Lumina, Caprice, HSV
2010 VUE (VIN Z), Captiva Sport
2011 , Enclave, Traverse (VIN R/V)
2011 Alpheon
2011 Antara, Captiva
2011 Astra
2011 Avalanche, , Suburban, Tahoe, Yukon (VIN C/K)
2011 Aveo, Barina (VIN S/T)
2011
2011 Regal (China)
2011 Camaro (VIN F)
2011 Canyon, Colorado (VIN S/T)
2011 Caprice PPV
2011 Captiva Sport
2011 Corvette (VIN Y)
2011 Cruze
2011 (VIN D)
2011 (VIN K)
2011 Equinox, Terrain (VIN L)
2011 , Savana (VIN G/H)
2011 HHR (VIN A)
2011 Impala (VIN W)
2011 Insignia
2011 LaCrosse (China)
2011 Lucerne (VIN H)
2011 (VIN Z)
2011 Orlando
2011 Regal (VIN G)
2011 Sierra, Silverado (VIN C/K)
2011 SRX (VIN N)
2011 STS (VIN D)
2011 VE/WM - Sedan, Ute, Sportwagon, Caprice, Lumina, , VXR8
2011 Volt
2012 , Enclave, Traverse (VIN R/V)
2012 Alpheon  (2706)
2012 Ampera, Volt (VIN R) (Europe)
2012 Antara, Captiva
2012 Astra-J  (2857)
2012 Avalanche, , Suburban, Tahoe, Yukon (VIN C/K)
2012 Aveo , Barina (VIN T)
2012 Aveo, Sonic  (2777)
2012 Barina  (2774)
2012   (2861)
2012 Camaro (VIN F)
2012 Canyon, Colorado (VIN S/T)
2012 Caprice PPV
2012 Captiva Sport
2012 Cobalt  (2809)
2012 Colorado (Other IO), S10 (South America)
2012 Corvette (VIN Y)
2012 Cruze  (2863)
2012 (VIN D)
2012 Equinox, Terrain (VIN L)
2012 , Savana (VIN G/H)
2012 Impala (VIN W)
2012 Insignia  (2707)
2012 LaCrosse (China)  (2710)
2012 LaCrosse (VIN G)  (2709)
2012 (VIN Z)
2012 Opel Combo-D
2012 Optra, Viva (VIN J)
2012 Orlando  (2859)
2012 Regal (China)  (2711)
2012 Regal (VIN G)  (2708)
2012 Sierra, Silverado (VIN C/K)
2012 Sonic (/Canada)  (2775)
2012 SRX (VIN N)
2012 VE/WM - Sedan, Ute, Sportwagon, Caprice, Lumina, VXR8
2012 Verano (/Canada)  (2816)
2012 Volt (VIN R)
2012 Zafira-C  (2860)
2013 , Enclave, Traverse (VIN R/V)  (3206)
2013 Alpheon  (3094)
2013 Ampera, Volt (VIN R) (Europe)  (3211)
2013 Antara, Captiva  (5376555)
2013 Astra-J Convertible/Coupe  (5376567)
2013 Astra-J  (5376577)
2013 ATS (VIN A)  (3086)
2013 Avalanche, , Suburban, Tahoe, Yukon (VIN C/K)  (3088)
2013 Aveo, Sonic (Africa, Middle East, , South America, CKD, Mexico)  (5376711)
2013 Aveo, Sonic (Europe)  (5376704)
2013 Barina  (5376837)
2013 Camaro (VIN F)  (3106)
2013 Caprice PPV  (3105)
2013 Captiva Sport  (3101)
2013 Cobalt  (3107)
2013 Colorado, Colorado 7, S10, Trailblazer  (5392270)
2013 Combo-D
2013 Corvette (VIN Y)  (3104)
2013 Cruze (Global)  (5377099)
2013 (VIN D)  (3085)
2013 Encore (China)  (5377162)
2013 Encore, Trax (North America)  (5377181)
2013 Equinox, Terrain (VIN L)  (3100)
2013   (5377155)
2013 , Savana (VIN G/H)  (3103)
2013 Impala (VIN W)  (3102)
2013 Insignia  (3098)
2013 LaCrosse (China)  (3095)
2013 LaCrosse (VIN G) (North America)  (3090)
2013 (China)  (3096)
2013 (Europe, Other IO and South America)  (2713)
2013 (North America)  (3093)
2013 Mokka, Trax, (Europe)  (5377179)
2013 Onix  (3166)
2013 Orlando (Global)  (5377530)
2013 Regal (China)  (3099)
2013 Regal (VIN G) (North America)  (3089)
2013 Sierra, Silverado (VIN C/K)  (3087)
2013 Sonic (/Canada)  (5377994)
2013 Spark (/Canada), Barina Spark (Automatic Transmission)  (5421555)
2013
2013 SRX (VIN N)  (3201)
2013 Trax, (Africa, Australia, Middle East, South America)  (5377156)
2013 VE/WM Ute, Caprice, Lumina
2013 Verano (/Canada)  (5377996)
2013 Volt (VIN R) (North America, )  (3210)
2013 XTS (China)  (3092)
2013 XTS (North America)  (3091)
2013 Zafira-Tourer

Packing list:
1 * EL-50448 Tire Pressure