2020-2024 Lexus UX Smart Key Programming Service

🔑 Lexus Smart Key Programming Service (HYQ14FBZ) Professional Programming & Precision Cutting for Lexus SmartAccess Push-to-Start Models

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✨ SERVICE OVERVIEW

Need a spare or replacement smart key for your Lexus push-to-start system? The HYQ14FBZ is a high-security proximity key used across a wide range of Lexus models — and while the exterior looks similar to older key generations, the internal 3410 Board logic is entirely different. Most shops cannot distinguish between board variants, let alone program them correctly.

Our technicians verify your vehicle's specific board ID before programming begins, ensuring 100% compatibility. We provide a complete service: a genuine-quality HYQ14FBZ smart key, full diagnostic synchronization of proximity entry and push-to-start, and precision laser cutting of the internal TOY48 emergency blade — all at a fraction of the dealership rate.

⚠️ While the exterior casing may look identical to older HYQ14FBF (0440 Board) or HYQ14FBA (AG Board) keys, the HYQ14FBZ 3410 Board is required for these specific models and years. Using the wrong board will result in a programming failure — our technicians confirm compatibility before every service.

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🚘 VERIFIED VEHICLE COMPATIBILITY (HYQ14FBZ)

This service covers the following Lexus models equipped with factory Push-Button Start:

• Lexus ES250: 2021 – 2023

• Lexus ES300h: 2020 – 2023

• Lexus ES350: 2021 – 2023

• Lexus GX460: 2021 – 2022

• Lexus LC500: 2020 – 2021, 2024

• Lexus LS500: 2020 – 2023

• Lexus UX200: 2020 – 2022

• Lexus UX250h: 2020 – 2024

⚠️ Not sure if this is your key? Check the FCC ID printed on the back of your existing fob. It must read HYQ14FBZ to confirm compatibility with this service.

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⚠️ CRITICAL SECURITY NOTE — ALL KEYS LOST

If you have lost all working smart keys to your Lexus, the vehicle will engage a security lockdown and cannot be driven. Do not pay for a module replacement or an expensive dealer tow. Our technicians carry the specialized diagnostic software required to safely reset your immobilizer system and generate brand-new keys from scratch — your existing BCM and Smart Key modules are fully preserved throughout the process.

Note: "All Keys Lost" recovery requires a specialized quote. Please call or text us directly for pricing.

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🛠️ TECHNICAL SPECIFICATIONS

• FCC ID: HYQ14FBZ

• IC ID: 1551A-14FBZ

• Board ID: 3410 Board (PCB: 231451-3410)

• OEM Part Numbers: 8990H-06020, 8990H-06021, 8990H-76010, 8990H-76590, 8990H-60010

• Frequency: 315 MHz

• Transponder Chip: Texas AES 128-Bit (8A / H-Chip)

• Key Type: Intelligent Proximity Smart Key (Push-to-Start)

• Button Configuration: 4-Button — Lock / Unlock / Hatch or Trunk / Panic

• Emergency Blade: High-Security TOY48 Laser-Cut

• Battery: CR2032

• Warranty: 30-Day comprehensive warranty on parts, programming, and labor

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📍 SERVICE OPTIONS & REQUIREMENTS

Choose the service option that works best for you:

• 🏬 In-Store Service: Bring your vehicle to our shop for fast, professional programming and cutting. Synchronization is typically completed within 30 minutes. The vehicle must be present for all services.

• 🚐 Mobile / On-Site Service (+Additional Fee): Can't make it in? Our fully equipped mobile technicians will travel directly to your location and complete the full service right in your driveway or parking lot. Contact us for a mobile service quote.

Online Booking Discount: This rate is reserved exclusively for prepaid online bookings. Walk-in pricing for high-security proximity systems is subject to standard in-store labor rates.

All Keys Lost? Available for both in-store and mobile service. Please call or text us directly for a specialized "All Keys Lost" quote.

Proof of Ownership: A valid Driver's License and Vehicle Registration are strictly required before any service begins.

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📞 CONTACT US

• Call or Text: (718) 907-3000

• Email: sales@paylesscarkeys.com

• Website: www.paylesscarkeys.com

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