Yes.
Unlock the doors or trunk with the key.
You do not have to reset the keyless remote after battery replacement.
RKE, remote keyless entry. That message in the cluster means that either a remote is failing, or the battery in it is weak.
You have to go to the dealership to have your keyless remote reprogrammed. They have a scan tool to tell the computer that you are using a new key fob. I just did it to my 1997 sebring. I knew the service manager, so he let me borrow it, it took me about 15 minutes, most will do it for a small fee, some will do it as a courtesy.
Open the keyless remote and you will see the battery take it out and replace it with the same size.
You have to have a scan tool.
The dealer.
Cut open the remote with xacto knife , unsolder and replace the battery.
The dealer ship scan tool is required.
Replaced the battery in the remote.
Your keyless remote might not work for your 2002 Chevy Tahoe because the battery in the remote is dead. You can replace this battery by prying the remote cover off of the back of the remote or by removing the screws holding the cover closed.
That requires the dealer's scan tool.