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GMC 5-BUTTON SMART KEY (HYQ1EA)
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Premium aftermarket 5-button proximity smart key for late-model GMC SUVs. This smart key is designed for push-to-start ignition systems and features five functions: Lock, Unlock, Remote Start, Power Tailgate, and Panic.
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🔧 Technical Specifications
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FCC ID HYQ1EA
Frequency 433.92 MHz
Buttons 5 (Lock, Unlock, Start, Tailgate, Panic)
Battery CR2032 (Pre-installed)
Condition New | Aftermarket
Emergency Key Uncut (Included)
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✅ Compatibility Checklist
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✅ GMC Acadia (2017-2023)
✅ GMC Terrain (2018-2023)
⚠️ IMPORTANT: This is a proximity smart key for push-to-start vehicles. Please verify that your existing key has FCC ID HYQ1EA and 433MHz frequency before purchase.
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🔑 Programming Instructions
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1. This smart key requires professional programming by a licensed locksmith or dealership.
2. The emergency key blade must be cut to match your vehicle's physical lock.
3. Provide the vehicle VIN and FCC ID (HYQ1EA) to your locksmith for pairing.
4. Test all proximity and button functions before leaving the locksmith.
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📦 What's Included
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• 1× GMC 5-Button Smart Key (Aftermarket)
• 1× Uncut Emergency Key Blade
• 1× CR2032 Battery (Pre-installed)
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🚚 Shipping & Warranty
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✅ Free shipping on orders over $100
✅ Ships within 1–3 business days
✅ 1-Year Free Return Policy
✅ Wholesale pricing available
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❓ Frequently Asked Questions (FAQ)
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Q1: Will this work if my car has a traditional key ignition?
A: No. This is a proximity smart key for vehicles equipped with a push-button start system.
Q2: How do I know if I have the HYQ1EA system?
A: The FCC ID is typically located on the back of the original remote or inside the emergency key slot. You can also verify with your local dealer using the VIN.
Q3: Can I program this myself?
A: Most 2017+ GMC models require specialized diagnostic equipment for key programming. We recommend visiting a qualified automotive locksmith.
Q4: Does the emergency key come cut?
A: No, the emergency blade comes uncut and must be cut by a locksmith or dealer to match your vehicle's door lock.
Q5: Is this a genuine GMC part?
A: This is a high-quality aftermarket equivalent built to the same specifications as the original equipment. It provides identical performance at a significantly lower cost.
Q6: What is the return policy?
A: We offer a 1-year free return policy for any non-functioning or defective smart keys (verified before use).
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🏷️ Certifications
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🔧 FCC Certified | 🔒 1-Year Warranty | ✅ ISO 9001
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[SKU: US-Che-R27B] | FCC ID: HYQ1EA
Compatible: 2018-2023 GMC Terrain / Acadia
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