Buy AST Pro v5.1 (Auto Start Toyota)
Emergency Engine Start & Smart-ECU Tool
Professional kit for Toyota & Lexus—emergency starts, Smart-ECU adaptation, and smart-key registration
The AST Pro v5.1 from Auto Turbo Decoder is a professional emergency start and Smart-ECU toolkit built for workshops, recovery services, and authorized locksmiths. Designed specifically for modern Toyota and Lexus vehicles, AST Pro v5.1 lets you:
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Emergency-start vehicles when all keys are lost or the vehicle’s authorization system fails.
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Adapt (bind) a new or used Smart-ECU to the car’s certification system so it accepts the ECU and an assigned key.
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Register/add smart keys (supported types) to the vehicle’s immobilizer.
AST Pro v5.1 is a temporary, non-destructive solution intended for vehicle recovery and transport—not a permanent replacement for OEM authorization modules.
Supported vehicles & key types
Compatible with the latest Toyota/Lexus Smart Key platforms manufactured from 2015 to 2020. Supported smart key families include 39, 88, 98, A8, A9, AA.
(Verify compatibility by VIN before use—regional variants and firmware differences may apply.)
Key capabilities
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Emergency engine start without original keys (temporary/transport mode).
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Smart-ECU adaptation: bind a Smart-ECU (new or used) to the vehicle with a working key bound to that block.
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Full smart-key registration and adding of new keys.
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Multiple physical connection options: Smart-ECU connector or steering-lock ECU connector for flexible on-vehicle use.
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Robust, workshop-grade hardware and controlled operations via console.
What’s included in the AST Pro v5.1 kit
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AST Pro autostart device (main unit)
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OBD programmer (for ECU communications)
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Adapter for steering column lock actuator
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Set of Smart-ECU adapters plus control console
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Needle-cable for Body-ECU connections
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USB cable (USB 3.0 required for firmware/transfer)
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Instruction manual (English / Russian PDF available)
How it works
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Choose connection method: Smart-ECU connector or steering-lock ECU connector.
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Connect AST Pro and the accompanying adapter/needle harness as required.
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Use the control console to run ECU detection, Smart-ECU adaptation, or key registration flows.
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Follow on-screen prompts; the device performs automatic sequences and confirms success.
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Use temporary start mode to move the vehicle; afterwards, complete permanent repairs or dealer procedures.
Important notes & compliance
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For authorized use only. AST Pro v5.1 is intended for licensed technicians, recovery services, fleets, and authorized agencies. The user is responsible for lawful use.
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This unit is temporary—designed for transport and emergency use, not permanent EES replacement.
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Always verify model/VIN compatibility before operation and back up immobilizer/ECU data when possible.
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Training and professional experience are recommended to avoid unintended vehicle damage.
