Buy TOYOTA/LEXUS Emergency Start v.3.1—
Smart Key Programmer & Emergency Start Module
Product Description (sales-focused, brand-optimized)
Get cars moving fast—even when all keys are lost. The TOYOTA/LEXUS Emergency Start v.3.1 from Auto Turbo Decoder is a professional smart-key programming and emergency start solution that emulates the vehicle’s smart authorization module so you can start, transport, or recover Toyota and Lexus vehicles equipped with KEYLESS-GO systems. Designed for recovery services, mobile locksmiths, and workshops, v.3.1 builds on our proven platform (v3.0) and adds improved stability, faster routines, and a new Direct CAN connection cable for reliable communication on the latest CAN architectures.
Why professionals choose v.3.1
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Start or transport Toyota/Lexus vehicles when all original keys are lost.
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Program new smart keys (add keys) or test the immobilizer without dealer access.
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Supports all Toyota & Lexus KEYLESS-GO models from 2008 up to June 2017.
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Emulates smart module signals, so no OEM smart key is required to start the engine while the module is connected.
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Ships with the new Direct CAN cable for improved compatibility and faster programming on modern CAN networks.
Supported Models
All Toyota and Lexus vehicles equipped with KEYLESS-GO systems from the 2008 model year through June 2017 (select models and years should be verified before use). Notable late-model additions (introduced in v3.0 / supported by v3.1):
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RX 2017+
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C-HR 2017+
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PRIUS 2017+
Key Types & Capabilities
The device supports and emulates common Toyota/Lexus smart key formats: 94 / D4 / 98 / 88 / A8 / A9.
With v.3.1, you can:
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Emulate the smart module to verify immobilizer health and permit engine start.
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Add (program) new smart keys of the supported types.
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Use the unit as a temporary EES substitute for vehicle transport — the car returns to normal behavior once the module is removed.
How It Works—Simple Overview
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Connect the Emergency Start v.3.1 to the vehicle using the supplied Direct CAN cable (or compatible wiring harness).
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The device reads the smart module signal and emulates the authorization key/card so the vehicle recognizes a valid start command.
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If required, add a new smart key using the device’s programming routine — the unit can create and register new smart keys of supported types.
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Start the engine and drive or transport the vehicle to a workshop. The module is intended for temporary/emergency use, not as a permanent replacement for the OEM module.
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When the module is removed, the vehicle’s original authorization behavior is restored.
Technical Highlights
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Supports KEYLESS-GO systems (2008 → 06/2017).
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Handles smart key types: 94, D4, 98, 88, A8, and A9 (A9 added in v3.0 and supported fully in v3.1).
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Direct CAN connection cable included for robust CAN bus communication.
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No dealer subscription or continuous internet required for core emergency/start functions.
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Compact, rugged design for mobile use.
Package Contents
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TOYOTA/LEXUS Emergency Start v.3.1 Module
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Direct CAN connection cable (included)
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Vehicle wiring adapters (where applicable)
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Quick-start user guide & safety sheet
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Protective pouch/carry case
Important Notes & Best Practices
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Emergency use only: Intended as a temporary solution to start and move vehicles to a repair facility—not a permanent EES replacement.
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Verify compatibility: Always confirm model/year & equipment (KEYLESS-GO) before use. Certain regional variants or aftermarket changes can affect compatibility.
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Use by trained personnel: Installation and use should be performed by qualified technicians or authorized locksmiths. Incorrect installation may cause ECU/immobilizer issues.
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Legal & ethical use only: Use only on vehicles you own or are authorized to service. Auto Turbo Decoder does not support misuse or unlawful access.
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Backup recommended: When possible, back up immobilizer/ECU data before advanced operations.
