THINKTOOL 394 12″ 2Y Auto Update + HD PACKAGE PRICE

The THINKTOOL Euro 394 is an advanced diagnostic solution designed specifically for professional vehicle diagnostics in passenger cars and commercial vehicles.

With a powerful AI-powered system, robust design, and a host of advanced features, the device offers fast and accurate fault analysis—ideal for demanding workshops and automotive technicians.

The diagnostic package includes software for passenger cars (PKW) and commercial vehicles (HD) as well as 2 years of software updates.

Optional upgrade for EV diagnostics available.

The THINKTOOL Euro 394 is an advanced diagnostic solution designed specifically for professional vehicle diagnostics in passenger cars and commercial vehicles.

With a powerful AI-powered system, robust design, and a host of advanced features, the device offers fast and accurate fault analysis—ideal for demanding workshops and automotive technicians.

The diagnostic package includes software for passenger cars (PKW) and commercial vehicles (HD) as well as 2 years of software updates.

Optional upgrade for EV diagnostics available.

Main functions and features of the Thinktool EURO 394

OE-level diagnostics

• Full system diagnostics – Comprehensive tests for engine, transmission, ABS, airbag, air conditioning, and more
• Special functions – Advanced adjustments and individual calibrations
• Control tests – Active tests for targeted inspection of individual components
• Bidirectional control – Control of components for precise fault analysis
• Advanced coding – Customization and programming of control units
• Guided functions – Clear on-screen instructions for troubleshooting

AI-assisted diagnostics

The new AI diagnostics enable the THINKTOOL Euro 394 to quickly and easily follow guided instructions and automatically select the appropriate diagnostic paths for maximum efficiency.

Online functions for control units

The THINKTOOL Euro 394 supports a wide range of online functions that are particularly important when adapting or installing new control units:

• Online parameterization – Individual adaptation of ECU parameters to the vehicle
• Online adaptation – Assignment and adaptation of new control units to the vehicle configuration
• Online coding – Adaptation and activation of specific vehicle functions
• Online programming – Direct installation of new software versions on control units (optional licenses required)

Powerful TCOS system

The advanced Thinkcar Operating System (TCOS) with a completely redesigned user interface ensures intuitive operation and fast workflows.

Robust industrial design

• Housing made of lightweight, robust, and durable titanium alloy
• Only 8.15 mm thin – particularly handy
• Successfully passed 1.2 m drop test

Split-screen function

VCI data can be displayed in real time on a split screen for simultaneous diagnosis and analysis.

2 years of free updates

The vehicle software is updated regularly for two years to ensure that the device always remains up to date.

47 service functions

From oil service resets to DPF regeneration, the Euro 394 offers comprehensive maintenance options for most vehicle brands.

ADAS, TPMS, and IMMO functions

In combination with THINKCAR Prog, the device enables ADAS calibrations, TPMS programming, and IMMO (immobilizer) functions.

Modular design and expandability

Compatible with accessories such as oscilloscopes, printers, and battery testers—easily expandable for additional diagnostic capabilities.

47 Integrated Service Functions*

• Air/Fuel Mix Adjustment (AIRFUEL)
• Brake Reset (BRAKE)
• Oil Service & Inspection (OIL)
• Steering angle sensor (SAS)
• Battery replacement (BMS)
• Brake bleeding (BLEED)
• Throttle valve (ETS)
• Tire pressure monitoring system (TPMS)
• Diesel Particulate Filter (DPF)
• Automatic Air Conditioning Initialization (AC System Relearn/Initialization)
• AdBlue Reset (ADBLUE)
• Adaptive Front Lighting System (AFS)
• Airbag (AIRBAG)
• Coolant venting (COOLANT)
• Exhaust gas recirculation (EGR)
• Engine balance monitoring
• Gasoline particulate filter regeneration
• Crankshaft sensor (GEAR)
• Transmission adjustment (BOX)
• High-voltage battery diagnostics
• Immobilizer (IMMO)
• Injection nozzle coding (INJEC)
• Adaptive cruise control
• Language setting (LANGUAGE)
• Engine sensor calibration
• NOx sensor adjustment (NOXSENSOR)
• Odometer (ODO)
• Electric seat adjustment (SEAT)
• Start-stop system deactivation (STOPSTART)
• Sunroof (SUN)
• Chassis calibration (SUS)
• Transport mode activation (TRANSPORT)
• Tire circumference adjustment (TYRE)
• Window initialization (WINDOW)
• Immobilizer programming (IMMO PROG) – only usable with optional THINKPROG module
• Gateway module calibration
• FRM (footwell module) adjustment
• ECU reset
• Clutch adjustment
• Rain/light sensor calibration
• Turbocharger adjustment

*The availability of individual diagnostic functions depends on the vehicle model, year of manufacture, and the respective equipment.