3+1Buttons YG0G21TB2 Smart Control Key for 2021-2022 Chevrolet Suburban

Tips

1. Before the smart key can be used, it needs to go to your local auto locksmith for programming.

2. Be cautious of any suspicious or unusually low-priced smart keys, as they may be counterfeit or of inferior quality.

3. If the smart car key is not work, your first move should be replacing the battery, which turns out is the most commonly reported solution. CR2450 and CR2032 is the most common battery using in a car key remote.

4. Smart keys allow for more remote actions than a standard keyless entry fob. With smart keys, you can lock or unlock your doors depending on the proximity of your car without pressing a button. The chip in a smart key may also calibrate settings and preferences depending on the last user that used the fob.

5. The reasons why the Chevrolet remote control key cannot lock the door are as follows:

a. The battery is dead or the battery contact is poor;

b. The time control module in the remote control key fails;

c. The antenna of the remote control transmitter in the car is aging, etc;

d. The front windshield of the car is covered with explosion-proof solar film, which blocks the remote control signal to a certain extent.