Product Overview
The THINKCAR SD4 OBD2 Scanner is an advanced automotive diagnostic tool designed to provide comprehensive analysis of vehicle systems. It offers robust diagnostic capabilities for Engine (ECM), Transmission (AT), Airbag (SRS), and Antilock Brake (ABS) systems, ensuring you can quickly identify and resolve vehicle issues.
Equipped with a 4-inch Gorilla Glass touch screen, the SD4 is durable and user-friendly. It features 2GB ROM for fast software operation and 16GB internal memory for storing vehicle data and updates. The device supports a wide range of vehicle brands and models, primarily those manufactured after 1996, offering extensive compatibility for both professional technicians and DIY enthusiasts.
Key features include real-time battery voltage display, Auto VIN detection for rapid vehicle information retrieval, and support for all 10 FULL OBDII test modes to handle emission-related issues and check engine light failures.
Figure 1: THINKCAR SD4 OBD2 Scanner and its retail packaging.
Setup and Initial Configuration
The THINKCAR SD4 is designed for plug-and-play operation. Simply connect the device to your vehicle's OBDII port. The device will power on automatically and display real-time battery voltage.
Wi-Fi Connection and Software Update:
For initial setup and to ensure optimal performance, the SD4 requires an internet connection to install and auto-update new car model data packets. Connect to a stable Wi-Fi network through the device's settings menu. Once connected, the device will prompt you for available updates. It is recommended to update all available software to the latest version for full functionality and compatibility.
Figure 2: Software update screen on the THINKCAR SD4.
Initial Vehicle Connection:
After initial setup and updates, the SD4 will rapidly detect your vehicle's VIN and retrieve vehicle information upon connection to the OBDII port. This allows for quick and accurate diagnosis without manual input.
Video 1: Demonstrates quick code reading for a Ford vehicle using the Thinkscan SD4. This video shows the device connecting to the vehicle and performing a rapid diagnostic scan.
Operating Instructions
The THINKCAR SD4 provides comprehensive diagnostic functions for various vehicle systems and supports all 10 OBDII test modes.
System Diagnosis:
The SD4 can diagnose Engine (ECM), Transmission (AT), Airbag (SRS), and Antilock Brake (ABS) systems. It quickly determines the cause of vehicle failures, clears fault codes, and turns off warning lights. A complete Automotive Diagnostic Report can be generated with one click, allowing you to record information and review past fault codes and data.
Figure 3: The SD4's interface showing diagnostic capabilities for Engine, ABS, SRS, and AT systems.
OBDII Test Modes:
The tool supports all 10 test modes of OBDII, including:
- Identify VIN information
- I/M Readiness status test
- View freeze frame data
- View live data stream (graphical display supported)
- O2 Sensor test
- EVAP system test
- On-Board monitor test
- Read & Clear DTCs (Diagnostic Trouble Codes)
- DTC code lookup
- Turn off MIL (Malfunction Indicator Lights)
Figure 4: Icons representing the full suite of OBD2 functions available on the SD4.
Real-time Data Stream:
The SD4 can display real-time data streams graphically, allowing for quick analysis and diagnosis of potential vehicle problems. The ScreenCap Function enables storing and playback of dynamic data streams.
Video 2: Shows the Thinkscan SD4 displaying live data streams, including battery voltage and accelerator position, in a graphical format. This helps in real-time monitoring of vehicle parameters.
Maintenance Functions
The ThinkScan SD4 offers 28 reset services, from which you can select 3 special functions for free lifetime updates. These functions include Oil Reset, SAS (Steering Angle Sensor) Reset, TPMS (Tire Pressure Monitoring System) Reset, DPF (Diesel Particulate Filter) Reset, Brake Reset, and many more.
Figure 5: A visual representation of the 28 available reset functions on the THINKCAR SD4.
Once activated, the selected special reset functions cannot be changed. Choose them carefully based on your specific needs. Additional reset functions can be purchased through the device's ThinkStore.
Video 3: An overview of the THINKCAR ThinkScan SD2 OBD2 Scanner Tool, highlighting its 28 reset functions and free lifetime updates. This video demonstrates the device's interface for selecting and applying various maintenance resets.
Troubleshooting
"Unavailable on the Internet" Prompt:
If you encounter the "Unavailable on the Internet" prompt, this issue has been systematically addressed. Please contact customer service with a picture of the fault information. A repair software link will be provided, including clear data files and detailed operating instructions to quickly and effectively resolve the problem.
General Troubleshooting:
Ensure the device is properly connected to the vehicle's OBDII port. Verify that the vehicle's ignition is in the ON position. For any persistent issues or questions regarding specific car models, please provide your Car Brand, Model, and Release Year to customer service for compatibility checks and support.
Specifications
| Feature | Detail |
|---|---|
| Brand | THINKCAR |
| Model | THINKCAR THINKSCAN SD4 |
| Item Weight | 1.23 pounds |
| Product Dimensions | 3.31 x 1.1 x 6.14 inches |
| Country of Origin | China |
| Operating System | Android 6.0 |
| Display Resolution | 800x480 |
| Batteries | 1 AAA batteries required (for internal clock/memory, not primary power) |
| UPC | 768297575761 |
Figure 6: Physical dimensions and included components of the THINKCAR SD4.
Warranty and Support
THINKCAR SD4 Car scan tool is designed in the USA and manufactured with high quality standards. We offer 100% satisfaction customer service.
For quick responses and support, it is recommended to contact us directly. If you encounter any issues regarding extra fees or require technical assistance, please send an email to support@kingbolen.com. Our support team is ready to help solve your problems efficiently.
