Autel APB112 Smart Key Simulator: Solve Toyota All Keys Lost in Minutes

When a Toyota customer walks in with no working keys, the clock is ticking. The Autel APB112 Smart Key Simulator is the professional-grade IMMO accessory that lets you collect transponder data, simulate smart keys, and complete Toyota H chip, 46 chip, and 4D chip key programming — even in all-keys-lost situations — quickly and confidently. Designed to work seamlessly with Autel's leading key programming platforms, the APB112 is the essential add-on for any serious automotive locksmith or IMMO technician.

Compatible with Autel's Most Powerful Key Programming Tools

The Autel APB112 is engineered to pair directly with Autel's top-tier IMMO platforms, expanding their key programming capabilities for Toyota vehicles. No third-party adapters, no compatibility headaches — just plug in and get to work.

• Autel MaxiIM IM508: Extend your IM508's Toyota key programming coverage with APB112 smart key simulation.
• Autel MaxiIM IM608 / IM608 Pro: Unlock advanced Toyota H, 46, and 4D chip programming on the industry's most capable IMMO tool.
• Autel MX808IM: Add smart key emulation capability to your MX808IM for comprehensive Toyota IMMO service.

Compact, Durable & Built for the Workshop

The APB112 is precision-engineered for reliability in demanding workshop environments. Its compact form factor makes it easy to store and carry, while its robust build ensures consistent performance job after job. Every detail is designed with the professional technician in mind.

• Lightweight & Portable: Compact design fits easily in your tool bag — always ready when you need it.
• Durable Construction: Built to withstand the rigors of daily professional use.
• Simple Connection: Connects directly to your Autel device via USB — no complex setup required.
• Dedicated Toyota Coverage: Specifically optimized for Toyota H chip, 46 chip, and 4D transponder key programming workflows.

How the Autel APB112 Smart Key Simulator Works

The APB112 uses advanced smart key emulation technology to simulate the vehicle's original smart key, allowing the Autel IMMO tool to read and collect the necessary transponder data directly from the vehicle's immobilizer system. This process enables accurate key generation for Toyota H, 46, and 4D chip keys — including in all-keys-lost scenarios where no working key is available.

• Step 1 — Connect: Plug the APB112 into your Autel IM508, IM608, or MX808IM via USB.
• Step 2 — Simulate: The APB112 emulates the smart key signal, communicating with the vehicle's IMMO system.
• Step 3 — Collect Data: Your Autel device reads and collects the transponder chip data (H / 46 / 4D) from the vehicle.
• Step 4 — Program: Use the collected data to program a new key — even when all original keys are lost.

What's in the Box

• Autel APB112 Smart Key Simulator
• USB Connection Cable
• User Manual

Who Is the APB112 For?

The Autel APB112 key programming adapter is designed for professional automotive locksmiths, IMMO specialists, and dealership technicians who regularly perform Toyota key programming and need a reliable, fast solution for H chip, 46 chip, and 4D transponder all-keys-lost situations. If you own an Autel IM508, IM608, or MX808IM and work on Toyota vehicles, the APB112 is an essential addition to your toolkit.