Lonsdor LT20-10-5 PCB – 8A + BA Chip – Toyota and Subaru 5 Button – Adjustable Frequency

The Lonsdor LT20-10-5 is a premium 5-button smart key board built for the newest Toyota and Subaru models. It features the 8A-BA chip, supports adjustable frequency, and fits FCC ID HYQ14FBX shells. Designed for key professionals using K518 Pro, KH100+, and KW100S.

Board Specs:

• Chip Type: 8A + BA (Board No: 3041)
• Buttons: 5 – Lock, Unlock, Trunk, Panic, Remote Start
• Frequency: Switchable (314.35 / 315.10 / 433.92 MHz, etc.)
• Shell Compatibility: HYQ14FBX (5-button)

Compatible Vehicles:

• 2021 Toyota RAV4 Prime
• 2023 Toyota BZ4X
• 2022–2025 Subaru Solterra
• 📌 Confirm FCC ID: HYQ14FBX for shell compatibility.

Smart Key Functions:

• Unlock/Upgrade Key
• Modify Frequency
• Convert Button Function
• Convert Chip Type (8A ↔ BA)
• Emergency Key Generation (K518 only)
• 8A Key Copy (KH100+ only)

Works With:

• Lonsdor K518 Pro
• Lonsdor KH100+
• Lonsdor KW100S

Menu Path:

• KH100+: Special Functions → LT Smart Key
• K518 Pro: Special Functions → Key Setting → LT Smart Key