Smart Key Programming For 2021 GMC Terrain Using AUTEL IM508S Key Programmer

https://uhslink.com/IM508S_Vid
Autel Key Programmer & Diagnostic Tool MaxiIM IM508 (US & Puerto Rico Version)

https://www.uhs-hardware.com/products...
Original Autel Key Programmer MaxiIM IM508 - ADVANCED IMMO & KEY PROGRAMMING

Autel Key Programmer MaxiIM IM508 is a fast, easy-to-use, and ultraportable immobilizer and key programming device.
Autel Key Programmer IM508 is capable of providing extraordinary service functions for the immobilizer system.
Together with the ability to quickly diagnose all modules of the majority of the makes and models on the market,
IM508 provides you with superior special functions. Autel Key Programmer IM508 is the perfect solution for shops
and technicians who demand affordable and powerful IMMO and diagnostic services.

This is US & Puerto Rico Version , it is optimized for the US & Puerto Rico Version market and not designed for the Canada.
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Keyless Factory - 2015-2021 GMC Chevrolet Aftermarket Smart Key
Brand New Aftermarket Replacement For:
Replaces FCC ID: HYQ1AA
IC: 1551A-AA
Frequency: 315 Mhz
Battery: CR2032
Buttons: Lock, Unlock, Panic, Remote Start
Aftermarket Emergency Key Included: EKB-GM-1537
Test Key: HU100
Replaces PN: 13584512
Manufacturer: KeylessFactory
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2018 - 2021 GMC Terrain
2015 - 2020 GMC Yukon / Yukon XL
2015 - 2019 Chevrolet Suburban
2015 - 2019 Chevrolet Tahoe
NOTE: Works with FCC HYQ1AA and 315 Mhz,
Original remote may have different buttons but this remote will still work.