Say goodbye to lost keys: the secret to programming your gmc yukon key fob

Mastering the art of programming your GMC Yukon key fob can elevate your driving experience to new heights. Whether you’ve lost a key or simply want to add a spare, this comprehensive guide will provide you with step-by-step instructions, ensuring a seamless programming process.

Materials Required

• GMC Yukon key fob
• Working master key
• Screwdriver (optional)

Step 1: Access the Programming Mode

1. Insert the master key into the ignition and turn it to the “ON” position. Do not start the engine.
2. Remove the key from the ignition and open and close the driver’s door.
3. Repeat steps 1 and 2 two more times.

Step 2: Enter Programming Mode

1. Insert the master key into the ignition and turn it to the “ON” position. Do not start the engine.
2. Remove the key from the ignition and open and close the driver’s door.
3. Repeat steps 1 and 2 four more times.

Step 3: Program the Key Fob

1. Hold the “Lock” and “Unlock” buttons on the key fob simultaneously for 10 seconds.
2. Release the buttons and press the “Lock” button once.
3. The key fob is now programmed.

Step 4: Repeat for Additional Key Fobs

If you have multiple key fobs to program, repeat steps 3 for each fob.

Step 5: Verify Programming

1. Press the “Lock” button on the programmed key fob. The vehicle should lock.
2. Press the “Unlock” button on the programmed key fob. The vehicle should unlock.

Step 6: Exit Programming Mode

1. Insert the master key into the ignition and turn it to the “ON” position.
2. Remove the key from the ignition and open and close the driver’s door.
3. Repeat steps 1 and 2 one more time.
4. The vehicle is now out of programming mode.

Troubleshooting

If you encounter any issues, try the following:

• Ensure the battery in the key fob is new or fully charged.
• Check for any obstructions around the key fob antenna.
• Try reprogramming the key fob from the passenger seat.

Advanced Programming

1. Personalizing Remote Start

1. Enter programming mode (Steps 1-2).
2. Press the “Remote Start” button on the key fob three times.
3. Exit programming mode (Step 6).

2. Adjusting Lock/Unlock Duration

1. Enter programming mode (Steps 1-2).
2. Press the “Lock” button on the key fob twice.
3. Press the “Unlock” button on the key fob twice.
4. Exit programming mode (Step 6).

The Bottom Line

With the knowledge gained from this guide, you can now confidently program your GMC Yukon key fob, ensuring that you always have seamless access to your vehicle. Whether you’re a seasoned DIY enthusiast or simply want to save on dealership costs, this process will empower you with the ability to maintain your Yukon’s functionality and security.

Frequently Asked Questions

Q: How can I tell if my key fob is programmed?
A: Press the “Lock” button on the key fob. If the vehicle locks, the key fob is programmed.

Q: How many key fobs can I program to my GMC Yukon?
A: You can program up to four key fobs to your Yukon.

Q: Can I program a key fob without a master key?
A: No, you will need a working master key to program a new key fob.