Review on Enhanced Smart Key Fob Remote for 2018 2019 GMC Terrain (HYQ1AA, 13591388) by Jacob Brooks

I bought a 2019 GMC Terrain from Hertz Rental. The SUV only had one key (and the wrong one, since the five-button fob had functions the SUV didn't). Suitable for SUV, this key has the function of door lock, unlock, remote start and alarm. I have followed the instructions in the user manual. Both the key that came with the SUV and the new key work great. It took 40 minutes from start to finish and I took the book with me as there is a 10 minute wait between steps. The button programming YouTube videos are helpful, but the instructions are very clear and the process is very simple.