2023-2026 Toyota Crown Smart Key Programming Service

🔑 TOYOTA CROWN & CROWN SIGNIA SMART KEY | HYQ14FBX & HYQ14FGZ

Target Platform: Toyota Crown (2023–2026) and Crown Signia (2025–2026) with Push-Button Start

Hardware: Premium 4-Button Smart Key (FCC ID: HYQ14FBX / HYQ14FGZ)

✨ SERVICE DETAILS

Professional programming and precision cutting for the Toyota Crown family’s advanced proximity systems. This service ensures your vehicle recognizes the high-security 8A-BA (Hitag-AES) encryption for seamless entry and ignition.

• Complete Smart Key: New 4-button proximity remote tailored to your body style (Trunk for Sedan / Power Hatch for Signia).

• High-Security Sync: Digital pairing of the 8A-BA logic for hands-free entry and push-to-start.

• Emergency Blade: Precision milling of the TOY51 high-security emergency insert.

• Performance Test: Full verification of proximity sensors, remote hatch/trunk release, and transmitter range.

🚘 VEHICLE COMPATIBILITY

• Toyota Crown (2023–2026): All trims (XLE, Limited, Platinum).

• Toyota Crown Signia (2025–2026): All trims (XLE, Limited).

• Toyota Mirai (2024–2026)

• Part Numbers: 8990H-30190, 8990H-30191 (Sedan); 8990H-30260 (Signia).

⚠️ TECHNICAL NOTE: These models utilize the 8A-BA (Hitag-AES) encryption protocol. This is Toyota's most secure system to date and requires a specialized "handshake" via diagnostic tools. On-board programming is not possible; a rolling-code bypass is required for all new key registrations.

🛠️ TECHNICAL SPECIFICATIONS

Toyota Crown (Sedan)

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

• FCC ID: HYQ14FBX

• Board ID: 231451-3041

• Button Config: Lock, Unlock, Trunk, Panic

• Keyway: TOY51

• Frequency: 315 MHz

• Battery Type: CR2450 (High-capacity lithium)

Toyota Crown Signia (SUV)

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

• FCC ID: HYQ14FGZ

• Board ID: 231451-2430 / 2561

• Button Config: Lock, Unlock, Hatch, Panic

• Keyway: TOY51

• Frequency: 315 MHz

• Battery Type: CR2450 (High-capacity lithium)

🚨 IMPORTANT SERVICE REQUIREMENTS

LOCATION & ACCESS

• In-Shop Only: Programming must be performed at our facility: 2035 Victory Blvd, Staten Island, NY 10314.

• Duration: Typically completed within 30–45 minutes.

• 🚨 ALL KEYS LOST: If all keys are lost, please contact us to get a quote, as it requires a technician to be on-site by your car.

BOOKING

• Web Special: Discounted rate is exclusive to prepaid online bookings.

📞 CONTACT US

• Call or Text: (718) 907-3000

• Email: sales@paylesscarkeys.com

• Website: paylesscarkeys.com