Brand NEW 2032 Battery you need - https://amzn.to/2MycnCw

Here is a quick video on how to replace the dead or weak 2032 battery in your GMC Sierra key fob.

GM Part number P/N : 13591396
FCC ID: HYQ1EA
Frequency: 433 MHz
Battery: CR2032
Emergency insert key, same as:same as GM 22984995, 20765513 STRATTEC 5922084
This remote fits:
19 20 21 GMC Sierra (with push to start ignition button on the dash)