THINKCAR ThinkDiag 2
$129.00 USD
$129.00 USD
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The THINKDIAG 2 upgrades smartphone-based vehicle diagnostics with CAN FD support, professional full-system diagnostics, bi-directional control, ECU coding, IMMO/key programming, and 15+ maintenance services in one compact Bluetooth scan tool. Designed for advanced DIY users, automotive technicians, and small repair shops, THINKDIAG 2 communicates with supported vehicle control modules to read and clear DTCs, analyze live data, command actuators, perform adaptations and coding, and complete common service procedures directly from a compatible smartphone. Compared with conventional code readers, THINKDIAG 2 reaches much deeper into the vehicle. Its built-in CAN FD communication capability expands access to newer vehicle platforms, while Bluetooth 5.0, AutoVIN, graphical live data, diagnostic reports, and broad vehicle coverage create a fast and flexible diagnostic workflow without requiring a dedicated scan tablet.
THINKCAR ThinkDiag 2
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- US warehouse
- 30-day returns
- 1-year seller warranty
Key features
- CAN FD Support for Newer Vehicle Platforms
- Professional Full-System Diagnostics
- Real-Time Bi-Directional Control & Active Tests
- Advanced ECU Coding & Adaptation
- IMMO Service & Key Programming
- 15+ Professional Maintenance & Reset Functions
- Complete 10-Mode OBD2 Diagnostics
- AutoVIN for Faster Vehicle Identification
- Graphical Live Data for Smarter Troubleshooting
- Vehicle Health Reports for Better Repair Documentation
- Bluetooth 5.0 Wireless Diagnostics
- 120+ Vehicle Brand Coverage
- Android & iOS Compatibility
- 1-Year Free Software Updates
FAQs
What vehicles are compatible with THINKDIAG 2?
THINKDIAG 2 supports a wide range of OBD-II vehicles and provides diagnostics for multiple vehicle systems. Vehicle coverage and available functions depend on the vehicle make, model, year, and control modules. The built-in CAN FD protocol support also improves compatibility with newer vehicle platforms that use CAN FD communication.
Does THINKDIAG 2 support full-system diagnostics?
Yes. THINKDIAG 2 supports professional-level full-system diagnostics for various vehicle modules, including Engine, Transmission, ABS, SRS, EPB, TPMS, BCM, AWD, Battery, Parking Sensor, Cruise Control, Instrument Cluster, and more. It can read and clear DTCs, access vehicle information, view live data, and perform system troubleshooting.
Does THINKDIAG 2 support ECU Coding?
Yes. THINKDIAG 2 supports ECU Coding for selected vehicles and control modules. It allows technicians to adjust adaptive values and customize supported vehicle settings after component replacement or service.<br>Available ECU coding functions may include supported systems such as Power Window, Illuminated Entry, Warning Systems, Light Control, Sunroof, Air Conditioning, Display, Unit Conversion, Entry & Ignition, Seat Systems, and more.<br>Note: ECU Coding availability depends on the vehicle model, year, and specific control module. Not all vehicles support coding functions.
Can THINKDIAG 2 perform bidirectional control tests?
Yes. THINKDIAG 2 supports bidirectional control (active tests), allowing technicians to send commands directly to supported vehicle modules to test components without manually operating vehicle controls.<br>Supported tests include functions such as:<br>Radiator fan activation<br>Throttle control testing<br>Window operation<br>Mirror adjustment<br>Exterior light control<br>Horn activation<br>Door lock testing<br>Available active tests vary by vehicle.
Does THINKDIAG 2 support key programming and immobilizer functions?
Yes. THINKDIAG 2 provides IMMO-related functions for supported vehicles, including key learning, remote key pairing, and remote key addition. It can also access compatible key chip data for reading, recovering, and writing key information.<br>Note: Immobilizer and key programming functions depend on vehicle compatibility and may require additional security access.
What maintenance services can THINKDIAG 2 perform?
THINKDIAG 2 supports 15+ maintenance and service functions, including:<br>Adaptive Front Lighting (AFS)<br>ABS Bleeding<br>Battery Matching<br>Gearbox Relearn<br>Brake Reset<br>Suspension Reset<br>EGR Adaptation<br>Electronic Throttle Relearn<br>Immobilizer Reset<br>Injector Coding<br>Oil Maintenance Reset<br>Steering Angle Reset<br>Sunroof Reset<br>TPMS Reset<br>Air Level Calibration<br>Available service functions may vary depending on the vehicle.
Does THINKDIAG 2 support CAN FD protocol?
Yes. THINKDIAG 2 features built-in CAN FD protocol support for compatible vehicles. CAN FD enables faster ECU communication and supports larger data frames up to 64 bytes, improving diagnostic efficiency and communication performance on supported vehicle platforms.
Can THINKDIAG 2 generate vehicle health reports?
Yes. THINKDIAG 2 uses Auto VIN technology to quickly identify vehicle information, including VIN, model year, vehicle model, and engine type. After diagnosis, it can generate detailed vehicle health reports that can be saved, shared, and printed from a PC for repair records and troubleshooting.
How do I set up and use THINKDIAG 2?
Getting started is simple:<br>Download the ThinkDiag+ App from Google Play or the App Store.<br>Create an account and log in.<br>Activate your THINKDIAG 2 device using the serial number and activation password.<br>Download the required vehicle software.<br>Connect the scanner to your vehicle’s OBD-II port via Bluetooth and begin diagnostics.
Is THINKDIAG 2 suitable for DIY users or professional mechanics?
THINKDIAG 2 is designed for advanced DIY users, technicians, and small repair shops. With full-system diagnostics, bidirectional control, ECU coding, maintenance functions, CAN FD support, and smart reporting features, it provides professional diagnostic capabilities in a compact Bluetooth scan tool.
Professional Full-System Diagnostics
Diagnose the vehicle as a complete network instead of checking only the engine. THINKDIAG 2 provides full-system access to supported modules including Engine, Transmission, ABS, SRS, EPB, TPMS, BCM, AWD, Battery, Parking Sensor, Cruise Control, Instrument Cluster, and more. Technicians can read and clear DTCs, retrieve ECU information, monitor live data, and investigate faults across multiple control systems from one application.
Real-Time Bi-Directional Control & Active Tests
Move beyond passive diagnostics with bi-directional control. THINKDIAG 2 can send commands directly to supported vehicle control modules and activate components without using the vehicle's physical switches. Test functions such as radiator fans, electronic throttle, power windows, mirrors, exterior lights, horn, door locks, and other available actuators.
By commanding the component and observing its actual response, technicians can determine whether a problem is related to the actuator itself, the wiring, or the control system—helping pinpoint faults faster and reduce unnecessary parts replacement.
By commanding the component and observing its actual response, technicians can determine whether a problem is related to the actuator itself, the wiring, or the control system—helping pinpoint faults faster and reduce unnecessary parts replacement.
Advanced ECU Coding & Adaptation
Go deeper after component replacement or vehicle repair with ECU Coding and adaptation functions on supported vehicles. THINKDIAG 2 can adjust adaptive values, perform component matching, and configure selected vehicle functions within compatible control modules.
Supported applications may include power windows, illuminated entry, warning systems, lighting, sunroof, air conditioning, displays, unit conversion, entry and ignition functions, seat systems, and other available settings. This allows technicians to complete repairs that require more than simply clearing fault codes.
Available coding functions vary by vehicle make, model, year, and control module.
Supported applications may include power windows, illuminated entry, warning systems, lighting, sunroof, air conditioning, displays, unit conversion, entry and ignition functions, seat systems, and other available settings. This allows technicians to complete repairs that require more than simply clearing fault codes.
Available coding functions vary by vehicle make, model, year, and control module.
IMMO Service & Key Programming
THINKDIAG 2 extends its diagnostic capability into supported immobilizer and key service procedures. Available functions can include key learning, remote-key pairing, adding smart keys, resetting or relearning keys, and other compatible IMMO operations.
For supported applications, the system can also work with compatible key data for related reading and programming procedures. This provides technicians with another service capability for vehicles requiring immobilizer or smart-key work after repair or key replacement.
IMMO and key functions vary significantly by vehicle and may require manufacturer security authorization or additional access.
For supported applications, the system can also work with compatible key data for related reading and programming procedures. This provides technicians with another service capability for vehicles requiring immobilizer or smart-key work after repair or key replacement.
IMMO and key functions vary significantly by vehicle and may require manufacturer security authorization or additional access.
15+ Professional Maintenance & Reset Functions
Complete common workshop service procedures directly from the THINKDIAG 2 app with 15+ maintenance functions, including:
Adaptive Front Lighting / ABS Bleeding / Battery Matching / Gearbox Relearn / Brake Reset / Suspension Reset / EGR Adaptation / Electronic Throttle Relearn / Immobilizer Reset / Injector Coding / Oil Maintenance Reset / Steering Angle Reset / Sunroof Reset / TPMS Reset / Air Level Calibration.
From routine maintenance to component replacement, calibration, and relearning, these functions help technicians finish the repair rather than stopping after fault diagnosis.
Adaptive Front Lighting / ABS Bleeding / Battery Matching / Gearbox Relearn / Brake Reset / Suspension Reset / EGR Adaptation / Electronic Throttle Relearn / Immobilizer Reset / Injector Coding / Oil Maintenance Reset / Steering Angle Reset / Sunroof Reset / TPMS Reset / Air Level Calibration.
From routine maintenance to component replacement, calibration, and relearning, these functions help technicians finish the repair rather than stopping after fault diagnosis.
Complete 10-Mode OBD2 Diagnostics
Use THINKDIAG 2 as a complete OBD2 engine and emissions diagnostic tool. It supports major OBD2 communication standards including SAE J1850, ISO 9141-2, ISO 14230-4 (KWP2000), and ISO 15765 (CAN).
Essential OBD2 functions include:
Read & Clear DTCs / Freeze Frame / Live Data / O2 Sensor Test / EVAP Test / On-Board Monitor Test / Vehicle Information / DTC Lookup / MIL Reset / I/M Readiness.
These functions make it easy to investigate check-engine warnings, review emissions-related data, and verify vehicle readiness after repairs.
Essential OBD2 functions include:
Read & Clear DTCs / Freeze Frame / Live Data / O2 Sensor Test / EVAP Test / On-Board Monitor Test / Vehicle Information / DTC Lookup / MIL Reset / I/M Readiness.
These functions make it easy to investigate check-engine warnings, review emissions-related data, and verify vehicle readiness after repairs.
AutoVIN for Faster Vehicle Identification
Start diagnostics faster with AutoVIN. THINKDIAG 2 can automatically retrieve available vehicle information such as the VIN, model year, vehicle model, and engine information on compatible vehicles, reducing repetitive manual entry and helping load the correct diagnostic software more efficiently.
For technicians working on different vehicles throughout the day, AutoVIN creates a faster and more consistent starting point for each diagnostic session.
For technicians working on different vehicles throughout the day, AutoVIN creates a faster and more consistent starting point for each diagnostic session.
Graphical Live Data for Smarter Troubleshooting
Fault codes tell you where to look; live data helps show what is actually happening. THINKDIAG 2 displays multiple vehicle operating parameters in graphical form, with a 4-in-1 data view that puts four live readings on a single screen so technicians can monitor sensor values and system behavior as conditions change.
Comparing data such as engine speed, temperatures, sensor signals, and control values side by side can reveal abnormal trends that may not be obvious from a stored fault code alone, providing a more data-driven approach to troubleshooting.
Vehicle Health Reports for Better Repair Documentation
Turn scan results into useful repair records. THINKDIAG 2 can generate detailed vehicle diagnostic reports after a scan, helping users review detected faults and vehicle condition in a structured format.
Reports can be saved, shared, and printed from a PC, making them useful for customer communication, repair documentation, vehicle history records, or comparing diagnostic results before and after service.
Reports can be saved, shared, and printed from a PC, making them useful for customer communication, repair documentation, vehicle history records, or comparing diagnostic results before and after service.
Bluetooth 5.0 Wireless Diagnostics
Connect to the vehicle without being tied to a dedicated diagnostic tablet. THINKDIAG 2 features Bluetooth 5.0 BLE dual-mode hardware for wireless communication with compatible mobile devices.
Plug the diagnostic interface into the vehicle, connect through the ThinkDiag app, and perform vehicle scans, active tests, maintenance procedures, ECU coding, and data analysis from a compatible Android or iOS device.
Plug the diagnostic interface into the vehicle, connect through the ThinkDiag app, and perform vehicle scans, active tests, maintenance procedures, ECU coding, and data analysis from a compatible Android or iOS device.
120+ Vehicle Brands & Broad Protocol Coverage
Built for multi-brand diagnostics, THINKDIAG 2 supports 120+ vehicle brands across major U.S., European, and Asian markets. Its communication platform combines standard OBD2 protocols with CAN FD, expanding diagnostic compatibility across both established and newer vehicle architectures.
Available systems and functions depend on the specific vehicle, so compatibility should always be confirmed before advanced operations such as coding or key programming.
Available systems and functions depend on the specific vehicle, so compatibility should always be confirmed before advanced operations such as coding or key programming.
1-Year Free Software Updates
THINKDIAG 2 includes 1 year of free software updates, helping users keep supported vehicle software and diagnostic functions current during the included update period. Updates can expand available vehicle coverage, improve software compatibility, and provide ongoing diagnostic software improvements.
- 1 * Thinkdiag 2
- 1 * OBD2 Cable
- 1 * Manual
- Brand
- THINKCAR
- Power Source
- Other
- Product Dimensions
- 120.5mm*65mm*29mm
- Operating System
- For Android and IOS cell phone, Recommend not used on tablet
- Automotive Fit Type
- Universal Fit
Customer reviews
4.4
