2021 GMC Yukon XL Keyless Entry Remote Fob Programming Instructions

Instructions
How to Program a 2021 Chevrolet Yukon XL Keyless Entry Remote Fob Smart Key
 
Step by Step How to Programming Instructions: 
 
Programming with Recognized Remote Keys
A new key can be programmed to the vehicle when there are two recognized keys. To program, the vehicle must be in run and all remote keys, both currently recognized and new, must be with you.
 
Yukon XL with front bench seat
1. Place the two recognized remote keys on the passenger seat.
 
2. Scroll to the DIC menu to "Remote Key Learn" menu and select. The DIC displays READY FOR REMOTE #3, 4, 5, ETC.

3. Place the new remote key into the backup pocket in the lower console bin.
 
4. Press ENGINE START/STOP. When the remote key is learned, the DIC display will show that it is ready to program the next remote key.
 
5. Remove the remote key from the backup location and press UNLOCK or LOCK on the remote key. To program additional remote keys, repeat Steps 3–5. When all additional remote keys are programmed, press and hold ENGINE START/ STOP for approximately 12 seconds to exit programming mode. 
 
Yukon XL without front bench seat
1. Place the two recognized remote keys on the passenger seat.

2. Scroll to the DIC menu to "Remote Key Learn" menu and select. The DIC displays READY FOR REMOTE #3, 4, 5, ETC.

3. Place the new remote key into the backup pocket in the left cupholder.

4. Press ENGINE START/STOP. When the remote key is learned, the DIC display will show that it is ready to program the next remote key.
5. Remove the remote key from the backup location and press UNLOCK or LOCK on the remote key. To program additional remote keys, repeat Steps 3–5. When all additional remote keys are programmed, press and hold ENGINE START/ STOP for approximately 12 seconds to exit programming mode.
 
 
Programming without Recognized Remote Keys
If two currently recognized remote keys are not available. 
 
1. Locate an automotive locksmith in your area using the phone number below.

2. If your vehicle is still mobile, it may save you money by driving to the locksmith instead of having them come to you.

3. The locksmith will then hook up specialized computer equipment to your vehicle in order to program the smart key remote fob. 
 
or 
Call (877) 675-1507 for a Locksmith in your area.