ELMScan Toyota

Professional Diagnostics for Toyota/Lexus Vehicles

WARNING: ELM327 v2.1 clone adapters from China contain defects and are incompatible with this application. If you own such an adapter, please refrain from rating or commenting about it.

Authenticity Check: The ELMScan Adapter Validator app can identify most counterfeit adapters.

Vehicle Compatibility

Comprehensive diagnostic solution for Toyota (Toyota/Lexus/Scion) vehicles from Japanese, American, European, and Thai markets manufactured between 1998-2010.

Supported Control Modules

• Powertrain Control (Engine/Transmission)
• Cruise Control System
• Anti-Theft System (Immobilizer)
• Braking Controls (ABS/VSC/TRC)
• Suspension Systems (Air/Hydraulic/TEMS)
• Supplemental Restraint System (SRS)
• Variable Gear Ratio Steering (VGRS)
• Precipitation Sensor

Hardware Requirements: ELM327-compatible adapter or OBDLink device

Key Features

• Vehicle Identification: Retrieves model code, engine specifications (displacement/type), VIN, and calibration data
• Fault Code Operations: Reads/clears DTCs with freeze frame capture
• Live Data Monitoring: Displays real-time parameters including:
  • Vehicle speed/RPM
  • Cooling system temperatures
  • Transmission status
  • Fuel system metrics
  • Variable valve timing angles
• Interactive Functions:
  • Actuator tests
  • ECU adaptation reset
• Data Visualization: Numeric and graphical parameter display

Version 1.12.7 Update Highlights

• Android 14 compatibility for Bluetooth LE/USB interfaces
• Bug fixes and performance improvements

Last Updated: November 10, 2023

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