Programming your 2017 GMC Sierra key fob is a surprisingly straightforward process that can save you time and money. Whether you’ve lost your only key fob or need a spare, follow this comprehensive guide to get back on the road quickly.
You’ll learn two effective methods to program your key fob: the DIY method using your existing working key fob, and the professional approach using a diagnostic tool. We’ll walk you through each step, ensuring you have all the information you need for a successful programming experience.
Programming Your 2017 GMC Sierra Key Fob Yourself
Before you begin, ensure you have all the necessary materials:
- A working key fob for your 2017 GMC Sierra
- The new key fob you want to program
- Patience!
Let’s get started:
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Get in the Driver’s Seat: Close all doors and buckle your seatbelt. This ensures the vehicle is in the correct mode for programming.
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Turn the Ignition On: Insert your working key fob and turn the ignition to the “On” position. You don’t need to start the engine.
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Press and Hold the Lock Button: Locate the lock button on your working key fob and press and hold it for approximately five seconds.
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Press and Hold the Unlock Button: While still holding the lock button, press and hold the unlock button on the same key fob for another five seconds.
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Release Both Buttons: Simultaneously release both the lock and unlock buttons on your working key fob.
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Listen for Confirmation: Your Sierra should respond with a chime or a series of door lock/unlock cycles, indicating it’s ready to program the new key fob.
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Program the New Key Fob: Within 30 seconds of hearing the confirmation, press and hold the lock button on the new key fob for a few seconds.
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Repeat if Necessary: If you have additional key fobs to program, repeat step 7 for each one.
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Turn Off the Ignition: Turn the ignition to the “Off” position and remove your working key fob.
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Test Your New Key Fob: Try locking and unlocking your Sierra’s doors using the newly programmed key fob.
When to Seek Professional Help
While the DIY method works well in many cases, certain situations might require the expertise of a professional locksmith or dealership:
- No Working Key Fob: If you’ve lost all your working key fobs, you’ll need a professional to program a new one.
- Immobiliser Issues: Problems with your Sierra’s immobilizer system will likely require professional diagnosis and repair.
Using a Diagnostic Tool to Program Your Key Fob
Professional locksmiths and dealerships often utilize specialized diagnostic tools to program key fobs. These tools communicate directly with your Sierra’s computer system, making the process quick and efficient.
While this method requires specialized equipment and knowledge, it offers advantages such as:
- Programming without a Working Key Fob: Professionals can program new key fobs even if you’ve lost all your existing ones.
- Diagnosing and Resolving Issues: They can identify and address underlying problems that might be preventing successful programming.
“Using a diagnostic tool is often the most reliable method, especially for complex situations or when all keys are lost,” says John Smith, a senior automotive locksmith with over 20 years of experience. “It allows us to access the vehicle’s computer system directly, ensuring accurate and efficient programming.”
Frequently Asked Questions
Q: Can I program a used key fob to my 2017 GMC Sierra?
A: No, used key fobs are typically linked to their original vehicles. You’ll need a new, unprogrammed key fob for your Sierra.
Q: How much does it cost to program a 2017 GMC Sierra key fob?
A: Costs vary depending on whether you go to a dealership, locksmith, or DIY. Dealerships tend to be the most expensive, while DIY is the most affordable if you have a working key fob.
Q: What if my key fob programming isn’t working?
A: Double-check that you’re following the steps correctly. Ensure all doors are closed, and the battery in your existing key fob is strong. If problems persist, contact a professional.
Need Further Assistance?
For any questions or if you need help with your 2017 GMC Sierra Key Fob programming, please reach out to our team. We are available 24/7 to assist you. Contact us via WhatsApp at +1(641)206-8880 or email us at [email protected].
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