22+ Languages Support & Lifetime Free Updates

💟 2 Year Warranty and Lifetime free updates
💟 Support 22+ Languages: English, Spanish, German, French, Italian, Finnish, Arabic, Japanese, Korean, Polish, Portuguese, Vietnamese, Russian, Danish, Greek, Hungarian, Dutch, Norwegian, Swedish, Turkish and Traditional Chinese

VDIAGTOOL D501 OBD2 scanner is designed for General Motors (GM) vehicles, including brands such as GM, Buick, Chevrolet, and Cadillac. All features are available free of charge to GM vehicles for life.

If you need to activate J2534 or basic diagnostics, special functions (for mobile use), etc., for other vehicles, you will need to purchase additional software:

1. A one-time payment of $199 USD unlocks J2534 functionality for 17+ models for life.

2. Other models: $19.9 ~$39.9 for 1 years (unlocks a single model)

Please consult our customer service for specific vehicle models and costs. Additionally, the original J2534 software must be purchased separately.

1.Lifetime Free Updates

The app and software offer lifetime free upgrades (except for J2534 programming), with no additional subscription fees, saving you a significant amount of money.

2.J2534 ECU Programming

Supports J2534 Pass-Thru protocol for OE-level ECU reprogramming, module flashing, and software updates. Ensures stable data transmission and accurate calibration writing, making it ideal for module replacement, system upgrades, and advanced repair tasks in professional workshops

3.OE-Level All System Diagnostics

VDIAGTOOL D501 professional Bluetooth diagnostic tool provides OE-level diagnostics for all vehicle systems, including the engine, transmission, ABS, SRS, and TPMS. It supports reading and clearing fault codes, live data streaming, and active testing. It's suitable for repair shops and experienced car owners.

4.Bidirectional Function

VDIAGTOOL D501 wireless bi-Directional Control automotive diagnostic tool can send commands directly to the ECU for active testing. D501 scanner scans the status of each component in real time, helping you quickly locate faults without disassembling the vehicle.

5.Support FCA & CAN FD Protocol

VDIAGTOOL D501 car scanner supports FCA secure gateway access, enabling diagnostics, coding, and active tests on protected vehicle modules. It also integrates CAN FD protocol for high-speed, stable communication on newer vehicle networks, improving compatibility and efficiency for advanced diagnostics and ECU programming.

6.28+ Resets Function

VDIAGTOOL D501 OBD2 diagnostic tool offers 28+ reset functions, including oil reset, EPB, SAS, TPMS, and more. The available reset functions may vary depending on the vehicle model, providing flexible maintenance solutions for a wide range of cars.

7.Support 22 Kinds of Languages

English, Spanish, German, French, Italian, Finnish, Arabic, Japanese, Korean, Polish, Portuguese, Vietnamese, Russian, Danish, Greek,Hungarian, Dutch, Norwegian, Swedish,Turkish and Traditional Chinese

VDIAGTOOL D501 J2534 Programming Scanner For GM

Built on the J2534 Pass-Thru protocol, VDIAGTOOL D501 Programming Scanner supports GM SPS programming, module flashing, ECU replacement, and software updates with stable high-speed communication. Designed for technicians who require reliable programming performance, D501 ensures accurate data transfer, seamless module initialization, and efficient post-repair verification — making it an essential tool for serious GM service and advanced repair tasks.

OE-Level Full System Diagnostic

VDIAGTOOL D501 Car Scanner offers OE-level full system scanning (engine, transmission, SRS, and more) without the dealership cost. Quickly view 8 live data streams, retrieve freeze frames, and run active tests to pinpoint issues fast.

🔸 Full system scan – Diagnoses all key electronic systems, ensuring no issue is missed
🔸 Live data – Displays real-time sensor readings for clear vehicle health insights
🔸 Fault code support – Reads and clears trouble codes for quick issue identification
🔸 Quick fault location – Pinpoints problems and suggests solutions based on system connections

Auto Scan & Auto VIN

VDIAGTOOL D501 features Auto Scan and Auto VIN recognition, quickly identifying the vehicle and performing full-system diagnostics with high accuracy and efficiency, saving time and simplifying the diagnostic process for professional workshops.

28+ Resets Function

1.Oil Reset
2.EPB
3.SAS
4.ABS Bleeding
5.Suspension Calibration
6.Windows Initialization
7.Sunroof Initialization
8.Activate Electronic Water Pump
9.Coolant Replacement
10.Power Balance
11.A/F Reset
12.SRS
13.HV Battery
14.VGT Relearn
15.DPF Regeneration
........
As the vehicle is unlocked, the corresponding special functions will also be unlocked.

Bi-Directional Control(Action Test)

VDIAGTOOL D501 wireless bi-Directional Control automotive diagnostic tool can send commands directly to the ECU for active testing. D501 scanner scans the status of each component in real time, helping you quickly locate faults without disassembling the vehicle. As a highly efficient OBD2 Bluetooth diagnostic tool, it saves you valuable time. Common function tests include:

1. EVAP system test
2. Compression test
3. Radiator fan switch test
4. Air conditioning clutch switch test
5. Fuel pump test
6. Window/rearview mirror/door lock test
7. Fuel pump and valve test
8. Interior and exterior lights test
9. Horn test

8-in-1 Live Data Display

8-in-1 Live Data Display shows eight real-time data streams at once, helping users monitor multiple sensors and systems together. Mechanics can easily track key parameters like engine speed, coolant temperature, throttle position, and vehicle speed. This makes it easier to spot issues and troubleshoot faster, improving repair efficiency.

Common Uses for 8-in-1 Live Data Display:
🔸 Fault Diagnosis – Monitor multiple sensors to quickly identify the root cause of issues
🔸 Performance Testing – Assess engine and system performance with real-time data
🔸 System Tuning – Track live data during adjustments for precise results
🔸 Repair Verification – Check parameters after repairs to confirm everything's working
🔸 Dynamic Monitoring – Evaluate vehicle performance during road tests in real time

Pre-scan and Post-scan & Diagnostic Report 2.0

Pre-scan: Scans for fault codes and system status before repairs. Helps identify problems early, plan maintenance, and saves baseline data for comparison.

Post-scan: Verifies that issues are fixed and no new faults exist. Generates a report for the owner and saves the data for future reference.

Diagnostic Report 2.0: Creates detailed reports with customizable layouts and lets you add your workshop's logo.

Supported 22 Languages

English, Spanish, German, French, Italian, Finnish, Arabic, Japanese, Korean, Polish, Portuguese, Vietnamese, Russian, Danish, Greek,Hungarian, Dutch, Norwegian, Swedish,Turkish and Traditional Chinese