Specification:Material Type: PlasticHardware Version:OEC-T5Software Version:EL-50448External Testing Certification:CEFor vehicles equipped with a 315 or 433 MHz Tire Preure Monitoring (TPM) system, a "Sensor Re-Learn Procedure" must be performed after tire rotations, Remote Control Door Lock Receiver Module replacement or Tire Preure Sensor replacement. This re-learn 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 "P"Put the ignition switch to "ON"Enter the interface of tire preure display by DICDIC shows "Pre Set / Ctrl to re-learn"Pre "Set / Ctrl"The turn signal is lighted for 3 seconds and the horn beep sound twice to enter the learning modeStep 2 - Read tire preure sensor informationStart from the front-left wheel,Make the J-46079 or Diagnostic Tool EL-50448 antenna up against the valve core position & close to the rim of the tire sidewallEl-50448 tire preure tool starts by the start switchSucceful to read the tire preure sensor information when the horn bleeps onceStep 3 - Same method to read other tire preure informationFollow the instuction above to read tire puure 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.Compatiable Vehicle List:for 2010 9-5for 2010 Acadia, Enclave, OUTLOOK, Traverse (VIN R/V)for 2010 Allure, LaCroe (VIN G)for 2010 Antara, Captiva, Terrain, Winstormfor 2010 Avalanche, Escalade, Suburban, Tahoe, Yukon (VIN C/K)for 2010 Aveo, G3, Barina (VIN S/T)for 2010 Buick Excellefor 2010 Buick Regal (China)for 2010 Camaro (VIN F)for 2010 Canyon, Colorado (VIN S/T)for 2010 Cobalt, G5 (VIN A)for 2010 Corvette (VIN Y)for 2010 Cruze (China)for 2010 Cruzefor 2010 CTS (VIN D)for 2010 Daewoo Lacettifor 2010 DTS (VIN K)for 2010 Equinox, Terrain (VIN L)for 2010 Expre, Savana (VIN G/H)for 2010 G6 (VIN Z)for 2010 H3/H3T (VIN N)for 2010 HHR (VIN A)for 2010 Impala (VIN W)for 2010 Insigniafor 2010 LaCroe (China)for 2010 Lucerne (VIN H)for 2010 Malibu (VIN Z)for 2010 Opel/Vauxhall Astrafor 2010 Sierra, Silverado (VIN C/K)for 2010 SKY, Solstice (VIN M)for 2010 SRX (VIN N)for 2010 STS (VIN D)for 2010 VE/WM - Sedan, Sportwagon, Ute, Lumina, Caprice, HSVfor 2010 VUE (VIN Z), Captiva Sportfor 2011 Acadia, Enclave, Traverse (VIN R/V)for 2011 Alpheonfor 2011 Antara, Captivafor 2011 Astrafor 2011 Avalanche, Escalade, Suburban, Tahoe, Yukon (VIN C/K)for 2011 Aveo, Barina (VIN S/T)for 2011 Buick Excellefor 2011 Buick Regal (China)for 2011 Camaro (VIN F)for 2011 Canyon, Colorado (VIN S/T)for 2011 Caprice PPVfor 2011 Captiva Sportfor 2011 Corvette (VIN Y)for 2011 Cruzefor 2011 CTS (VIN D)for 2011 DTS (VIN K)for 2011 Equinox, Terrain (VIN L)for 2011 Expre, Savana (VIN G/H)for 2011 HHR (VIN A)for 2011 Impala (VIN W)for 2011 Insigniafor 2011 LaCroe (China)for 2011 Lucerne (VIN H)for 2011 Malibu (VIN Z)for 2011 Orlandofor 2011 Regal (VIN G)for 2011 Sierra, Silverado (VIN C/K)for 2011 SRX (VIN N)for 2011 STS (VIN D)for 2011 VE/WM - Sedan, Ute, Sportwagon, Caprice, Lumina, Omega, VXR8for 2011 Voltfor 2012 Acadia, Enclave, Traverse (VIN R/V)for 2012 Alpheon (2706)for 2012 Ampera, Volt (VIN R) (Europe)for 2012 Antara, Captivafor 2012 Astra-J (2857)for 2012 Avalanche, Escalade, Suburban, Tahoe, Yukon (VIN C/K)for 2012 Aveo Claic, Barina Claic (VIN T)for 2012 Aveo, Sonic (2777)for 2012 Barina (2774)for 2012 Buick Excelle (2861)for 2012 Camaro (VIN F)for 2012 Canyon, Colorado (VIN S/T)for 2012 Caprice PPVfor 2012 Captiva Sportfor 2012 Chevrolet Cobalt (2809)for 2012 Colorado (Other IO), S10 (South America)for 2012 Corvette (VIN Y)for 2012 Cruze (2863)for 2012 CTS (VIN D)for 2012 Equinox, Terrain (VIN L)for 2012 Expre, Savana (VIN G/H)for 2012 Impala (VIN W)for 2012 Insignia (2707)for 2012 LaCroe (China) (2710)for 2012 LaCroe (VIN G) (2709)for 2012 Malibu (VIN Z)for 2012 Opel Combo-Dfor 2012 Optra, Viva (VIN J)for 2012 Orlando (2859)for 2012 Regal (China) (2711)for2012 Regal (VIN G) (2708)for 2012 Sierra, Silverado (VIN C/K)for 2012 Sonic (US/Canada) (2775)for 2012 SRX (VIN N)for 2012 VE/WM - Sedan, Ute, Sportwagon, Caprice, Lumina, VXR8for 2012 Verano (US/Canada) (2816)for 2012 Volt (VIN R)for 2012 Zafira-C (2860)for 2013 Acadia, Enclave, Traverse (VIN R/V) (3206)for 2013 Alpheon (3094)for 2013 Ampera, Volt (VIN R) (Europe) (3211)for 2013 Antara, Captiva (5376555)for 2013 Astra-J Convertible/Coupe (5376567)for 2013 Astra-J (5376577)for 2013 ATS (VIN A) (3086)for 2013 Avalanche, Escalade, Suburban, Tahoe, Yukon (VIN C/K) (3088)for 2013 Aveo, Sonic (Africa, Middle East, AP, South America, CKD, Mexico) (5376711)for 2013 Aveo, Sonic (Europe) (5376704)for 2013 Barina (5376837)for 2013 Camaro (VIN F) (3106)for 2013 Caprice PPV (3105)for 2013 Captiva Sport (3101)for 2013 Cobalt (3107)for 2013 Colorado, Colorado 7, S10, Trailblazer (5392270)for 2013 Combo-Dfor 2013 Corvette (VIN Y) (3104)for 2013 Cruze (Global) (5377099)for 2013 CTS (V