2021-2026 Toyota Sienna Smart Key Programming Service

🔑 2021–2026 TOYOTA SIENNA SMART KEY | HYQ14FBX

Target Platform: Toyota Sienna Hybrid (2021–2026) with Push-Button Start

Hardware: High-Security 5 or 6-Button Smart Key (Board: 231451-3041 | FCC ID: HYQ14FBX)

✨ SERVICE DETAILS

Professional programming and precision cutting for the latest fourth-generation Toyota Sienna. This service covers the advanced 8A-BA high-security encryption system, ensuring full integration with your vehicle's smart proximity sensors and multi-door functionality.

• Complete Smart Key: New high-capacity proximity remote (Lock, Unlock, 2 Sliding Doors, Panic / optional Power Hatch).

• 8A-BA Logic Synchronization: Digital pairing of the latest encrypted transponder to the vehicle's secure gateway.

• Precision Laser Cutting: High-accuracy milling of the TOY51 center-cut emergency backup blade.

• System Test: Verification of proximity walk-up features, remote range, and push-button start reliability.

🚘 VEHICLE COMPATIBILITY

• Toyota Sienna (Hybrid): 2021, 2022, 2023, 2024, 2025, 2026.

⚠️ TECHNICAL NOTICE: The 2021+ Sienna utilizes a high-security rolling code system. We verify your specific Board ID (3041) on-site to ensure a perfect match. This key is also compatible with the 2021+ Venza and certain Tundra/Tacoma models using the same architecture.

🛠️ TECHNICAL SPECIFICATIONS

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

• FCC ID: HYQ14FBX

• Board ID: 231451-3041

• Transponder Logic: 8A-BA (Page 1 BA)

• Frequency: 315 MHz

• Battery Type: CR2450 (Heavy Duty)

• Keyway: TOY51 (High-Security Center-Cut)

• Warranty: 30-Day comprehensive coverage on parts and labor.

🚨 IMPORTANT SERVICE REQUIREMENTS

LOCATION & ACCESS

• In-Shop Only: Programming requires a secure connection to the vehicle's computer at: 2035 Victory Blvd, Staten Island, NY 10314.

• Duration: Typically completed within 45–60 minutes.

• 🚨 ALL KEYS LOST: If you have lost all keys for your Sienna in Staten Island, NY, call us immediately. We specialize in All Keys Lost scenario recovery for these high-security hybrid models.

📞 CONTACT US

• Call or Text: (718) 907-3000

• Email: sales@paylesscarkeys.com

• Website: paylesscarkeys.com