Description
AUTEL • Smart key simulator APB112
The AUTEL APB112 smart key simulator is a professional automotive accessory for IMMO specialists, locksmiths, and technicians. It is compatible with diagnostic tools such as the Autel MaxiIM IM508, IM608, IM608 Pro, and MX808IM. This emulator is designed to collect data from the ignition coil to detect ignition coil issues and decode vehicle key chip signals. It supports Toyota H-chip, 46-chip, and 4D transponder systems, and works in “all-keys-lost” scenarios to simulate original smart key functions.
Key benefits
- Data collection for 46 and 4D chip types and Toyota H-chip systems
- Smart key password calculation for Hyundai/Kia 46 chips
- Chip emulation including Toyota 4D (94/D4, 98) and H (88/A8, A9, 39) formats
- Allows Toyota/Lexus all-keys-lost programming without requiring master key or waiting periods
- Diagnoses ignition coil problems and decodes vehicle key chip data
Supported protocols
- Ignition coil data protocol for chip decoding
- Toyota 4D transponder signal emulation
- Toyota H-chip communications
Supported functions
Depending on vehicle compatibility the following functions are supported:
- All-keys-lost for Toyota and Lexus models
- Add-key and password calculation for 46 smart keys (e.g., Hyundai/Kia)
- Simulation of key chip types (4D & H chip)
- Data collection & decoding via ignition coil for chip key systems
Included items
- 1 × Autel APB112 smart key simulator main unit
- 1 × USB cable
- 1 × quick reference guide










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