Vident iLink304 OBD2 Automotive Scanner – 4-System Diagnostic Tool with 5 Maintenance Resets
The Vident iLink304 supports comprehensive diagnostics for four key vehicle systems: engine, ABS, SRS, and Transmission. It also provides five essential maintenance reset functions: Oil Reset, Electronic Parking Brake (EPB) Reset, Steering Angle Sensor (SAS) Reset, Battery Management System (BMS) Reset, and Throttle Relearn. If you're unsure whether the iLink304 is compatible with your vehicle, please provide the car brand, model, and release year to the seller for verification—for example: “Toyota Corolla, 2008, VIN: ******”.
Designed for professional technicians and DIY users alike, the Vident iLink304 delivers reliable troubleshooting for engine, transmission, ABS, and airbag system failures across a wide range of American, Asian, and European vehicles. It works on both OBDI and OBDII protocols and supports cars, SUVs, minivans, and light-duty trucks sold worldwide—including select 2022, 2023, and 2024 models.
Top Reasons to Choose the Vident iLink304 Diagnostic Scanner
- Supports 4-system diagnosis: engine, ABS, SRS, and Transmission
- Offers 5 maintenance reset functions: Oil, EPB, SAS, BMS, and Throttle Relearn
- Fully compliant with all 10 OBD2 diagnostic functions
- Dual-mode live data stream display
- Lifetime free software updates via USB connection to PC
- 2.8-inch backlit TFT color screen (320×240 resolution)
- Compatible with 1,000+ vehicle models
- Includes non-slip silicone protective case for easy handling and portability
- Supports 15 languages: English, Spanish, German, French, Portuguese, Swedish, Italian, Russian, Japanese, Korean, Hungarian, Thai, Slovak, Simplified Chinese, and Traditional Chinese
iLink304 4-System Diagnostic Capabilities
1. Engine System Diagnosis
Read and clear Diagnostic Trouble Codes (DTCs) and view live data streams to quickly identify engine-related issues, turn off warning lights, ensure proper engine operation, and enhance overall performance.
2. ABS System Diagnosis
Access the ABS system to retrieve fault codes and view live data streams. Perform visual inspections of brake components that triggered the ABS warning light and clear the light once repairs are complete.
3. SRS System Diagnosis
Monitor all electronic parameters within the Supplemental Restraint System (SRS) to assess component health, detect potential airbag system faults early, ensure driving safety, and deactivate the airbag warning light.
4. Transmission System Diagnosis
Diagnose transmission issues by reading fault codes or evaluating system health through live data. Clear related warning lights to ensure proper power delivery to the wheels at any given speed.
5 Essential Maintenance Reset Functions
1. Oil Reset
Resets the Engine Oil Life System, which calculates optimal oil change intervals based on driving conditions and climate. Must be reset after every oil change to maintain accurate monitoring.
2. SAS Reset
Recalibrates the Steering Angle Sensor (SAS). Upon successful calibration, the SAS fault memory is automatically cleared.
3. EPB Reset
Supports service procedures for the Electronic Parking Brake system and brake pad replacement—including brake pump retraction/release, G-sensor calibration, and body angle adjustment.
4. BMS Reset
Interfaces with the Battery Management System (BMS) to evaluate battery charge state, measure closed-circuit current, register battery replacements, and activate the vehicle’s rest state.
5. Throttle Relearn
Initializes throttle actuators to their default state for precise regulation of throttle and idle engine operations.
Full OBD2 Diagnostic Functions
- Read Codes: Quickly retrieve current, pending, and permanent DTCs from the OBD2 system.
- Erase Codes: Efficiently clear detected fault codes and turn off the Check Engine Light.
- Live Data: Display real-time PID data from the ECU—including analog/digital inputs/outputs and system status—providing accurate insights into vehicle performance.
- Freeze Frame: View vehicle operating parameters recorded at the exact moment a DTC was triggered.
- I/M Readiness: Check emission system readiness status—ideal before state emissions inspections.
- O2 Sensor Test: Retrieve results from the most recent oxygen sensor tests stored in the vehicle’s onboard computer.
- On-Board Test: Access test results for emission-related powertrain systems and components that are not continuously monitored.
- Vehicle Information: Fully retrieve VIN, Calibration IDs (CINs), and Calibration Verification Numbers (CVNs).
- Component Test: Actuate specific vehicle components via scanner commands to verify operational functionality.
- DTC Lookup: Each code includes a descriptive explanation to assist technicians in efficient diagnosis and repair.
Advanced Common Diagnostic Features
- Read/Clear Codes: Identify issues by reading trouble codes; after repairs, clear codes and extinguish the Check Engine Light.
Live Data Stream
The Vident iLink304 displays real-time live data generated by vehicle sensors, switches, and actuators—including values such as volts, RPM, temperature, and speed, as well as system statuses like open/closed loop and fuel system mode. Users can view all data stream items or select specific parameters for graphical representation, with support for detailed text display.
Extensive Vehicle Coverage
The Vident iLink304 supports diagnostics for over 80 vehicle makes from America, Asia, Europe, and China. Compatible with both OBDI and OBDII protocols, it works on cars, SUVs, minivans, and light-duty trucks worldwide—including select 2022, 2023, and 2024 models.
Note: While the iLink304 is compatible with most vehicles, regional differences in OBD2 protocol adoption may affect support for certain older or non-compliant models. If uncertain about compatibility, please provide your vehicle’s brand, model, and year to the seller for confirmation (e.g., “Toyota Corolla, 2008, VIN: ******”).
Multilingual Menu Support (15 Languages)
English, Spanish, German, French, Portuguese, Swedish, Italian, Russian, Japanese, Korean, Hungarian, Thai, Slovak, Simplified Chinese, and Traditional Chinese.
Lifetime Free Software Updates & Data Reporting
- The iLink304 offers lifelong free software updates via internet-connected PC. Updates are unlimited and include new vehicle models, bug fixes, and enhanced functionality—at no additional cost.
- Data reports generated during diagnostics can be printed via PC, enabling easy sharing with technicians for further analysis or record-keeping.
How to Register and Update iLink304 Software
- Step 1: Please register users name & password on official website
- Step 2: Download and install the upgrade tool, then log in using your username and password.
- Step 3: Insert the TF card from the device into your computer to perform the upgrade. Click the update file or select the option to print the data.
- Step 4: Once the update is complete, safely remove the TF card from your computer and reinsert it into the device.
Advanced Technical Specifications
- Display: 2.8” backlit, 320×240 TFT color screen
- Operating Temperature: 0 to 60°C (32 to 140°F)
- Storage Temperature: -20 to 70°C (-4 to 158°F)
- Power: 8–18 V (supplied via vehicle)
- Tool Dimensions: 146 × 92 × 29 mm
Package Contents
- 1 × iLink304 Scan Tool
- 1 × User Manual
- 1 × SD Card
- 1 × Password Paper
- 1 × Card Reader
- 1 × Cloth Bag
Frequently Asked Questions (FAQ)
1. How can we guarantee quality?
- Pre-production sample review before mass production
- Final inspection before shipment
2. What can you buy from us?
Car Diagnostic Tool, Truck Diagnostic Tool, Car Key Programmer, Code Scanner, Professional Diagnostic Tool
3. Why should you buy from us instead of other suppliers?
Authorized dealer for XTOOL, VXDIAG, Vdiagtool, Xhorse, Konnwei, and more.
4. Our Service
- Reply: We welcome all inquiries and will respond within 24 hours.
- Working Hours: Monday–Saturday, 9:30 AM – 6:30 PM (excluding Chinese public holidays).
- After-Sale Service: We are committed to providing satisfactory pre-sales and after-sales support and promptly addressing customer questions.
- Feedback: If you’re satisfied with our products and service, please leave a five-star review. Your feedback helps others discover our products. Feel free to contact us with any concerns or questions—thank you!
Why Choose Us
- I/M Readiness: Tired of searching online for fault code meanings? The iLink304 features a built-in DTC database, allowing you to look up confusing fault codes anytime, anywhere. Identify the exact issue in seconds and easily replace or purchase the correct parts.
- DTC Lookup: Every diagnostic trouble code in the iLink304 includes a clear description to assist technicians in efficient diagnostics and repair—no need to search online. Simply tap on a selected error code for an in-depth definition.
- Auto VIN: The iLink304 automatically identifies key vehicle information—including VIN, CINs, and CVNs—to ensure compatibility with the correct updated software, enhancing diagnostic capabilities. Note: Auto VIN works with 99% of vehicles. If automatic detection takes too long, manually enter the VIN.
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