Test Key: HU100 Chip: Philips 46E (Extended) FCC ID: M3N32337100, M3N-32337100IC: 7812A-32337100 Frequency: 315 MHz Battery: CR2032 Buttons: Lock, Unlock, Remote Start, Panic PN: 13580082 Compatible with the following: 2015 - 2018 GMC Yukon 2014 - 2022 GMC Canyon