Autel AutoLink MS520 OBD II & CAN Scan Tool: Your Ultimate Guide

The is a vital piece of diagnostic equipment for both seasoned mechanics and automotive enthusiasts. This user-friendly tool, available at CARDIAGTECH.NET, empowers you to quickly and accurately diagnose car troubles, read and clear diagnostic trouble codes (DTCs), and monitor real-time data. Invest in the Autel AutoLink MS520 and experience the advantages of proactive vehicle maintenance.

1. Understanding the Autel AutoLink MS520 OBD II & CAN Scan Tool

The Autel AutoLink MS520 OBD II & CAN Scan Tool is a handheld device designed to assist in diagnosing and troubleshooting issues within a vehicle’s onboard computer systems. It reads and interprets data from the car’s computer, which in turn helps identify any malfunctions or problems.

1.1. What is OBD II and CAN?

OBD II (On-Board Diagnostics II): It is a standardized system that allows you to access information about a vehicle’s engine and emissions. It was implemented in all cars and light trucks sold in the United States after 1996. It gives you a way to monitor various systems in your car.
CAN (Controller Area Network): CAN is a communication protocol used within the vehicle to allow different electronic control units (ECUs) to communicate with each other without a host computer. It is like a network that connects all the car’s computers together, allowing them to share information.

1.2. Key Features of the Autel AutoLink MS520

OBD II Diagnostics: The MS520 supports all 10 OBD II test modes.
Read and Erase Codes: Retrieve diagnostic trouble codes (DTCs) and clear them after repairs.
Live Data Stream: Monitor real-time data from the vehicle’s sensors.
I/M Readiness: Check the readiness status of emission-related systems.
Vehicle Information: Retrieve VIN, CIN, and CVN.
Multilingual Support: The tool supports multiple languages, which is user-friendly.
Easy to Use: The MS520 has a user-friendly interface.

2. Who Benefits from Using the Autel AutoLink MS520?

The Autel AutoLink MS520 OBD II & CAN Scan Tool caters to a diverse range of users, each finding unique value in its diagnostic capabilities.

2.1. DIY Car Owners

For DIY car owners, the MS520 empowers them to take control of their vehicle’s health. Imagine being able to diagnose a simple check engine light issue yourself, saving time and money on unnecessary trips to the mechanic.

2.2. Professional Mechanics

Professional mechanics can use it as a primary or secondary diagnostic tool. It provides quick access to essential diagnostic information, streamlining the repair process and enhancing overall efficiency.

2.3. Small Repair Shops

For small repair shops, the MS520 can be a cost-effective solution. It allows these businesses to offer a wider range of diagnostic services without investing in expensive equipment.

2.4. Car Enthusiasts

Car enthusiasts and hobbyists find the MS520 useful for monitoring the performance and health of their vehicles.

3. Why Choose the Autel AutoLink MS520?

Choosing the right diagnostic tool is crucial for efficient car maintenance and repair. The Autel AutoLink MS520 stands out for its reliability, user-friendliness, and comprehensive features. Here’s a closer look at why it’s a top choice for both DIY enthusiasts and professional mechanics.

3.1. User-Friendly Interface

The Autel AutoLink MS520 is designed with simplicity in mind. Its intuitive interface and clear display make it easy for users of all skill levels to navigate and understand diagnostic information. With straightforward menus and simple instructions, you can quickly access the data you need without any hassle.

3.2. Broad Vehicle Coverage

One of the standout features of the MS520 is its extensive vehicle coverage. It supports a wide range of makes and models, ensuring compatibility with most OBD II-compliant vehicles.

3.3. Essential Diagnostic Functions

The MS520 provides all the essential diagnostic functions needed for basic car maintenance. It can read and clear diagnostic trouble codes (DTCs), display live data streams, and perform I/M readiness tests.

3.4. Cost-Effective Solution

Compared to more advanced diagnostic tools, the Autel AutoLink MS520 offers an affordable solution for basic diagnostics. It allows you to perform essential functions without breaking the bank. This makes it an excellent investment for DIY car owners and small repair shops looking to save money on diagnostic services.

3.5. Portability and Durability

The Autel AutoLink MS520 is compact, lightweight, and easy to carry around. Its rugged design ensures it can withstand the rigors of daily use in a garage or workshop.

3.6. Reliable Performance

Autel is a trusted brand known for producing high-quality diagnostic tools. The MS520 is built to last and delivers accurate and reliable performance every time. Its robust construction and advanced technology ensure it can handle the demands of regular use.

4. Key Functions and Features of the Autel AutoLink MS520

The Autel AutoLink MS520 OBD II & CAN Scan Tool is packed with features that make car diagnostics simple and efficient.

4.1. Reading Diagnostic Trouble Codes (DTCs)

The Autel AutoLink MS520 can quickly read diagnostic trouble codes (DTCs), which are codes stored in the vehicle’s computer system that indicate a problem.

How it works: When a fault is detected in the vehicle’s system, the computer stores a DTC that corresponds to the specific issue. The MS520 retrieves these codes, providing you with a starting point for diagnosis and repair.
Benefits: Identifying DTCs helps mechanics pinpoint the source of the problem.

4.2. Clearing Diagnostic Trouble Codes (DTCs)

After repairing a vehicle, it’s essential to clear the DTCs to turn off the check engine light and reset the system. The Autel AutoLink MS520 makes this process simple.

How it works: The MS520 allows you to erase the stored DTCs from the vehicle’s computer. This clears the check engine light and resets the system, allowing you to verify that the repair was successful.
Benefits: Clearing DTCs ensures that the check engine light is only on when there is an active issue.

4.3. Live Data Stream

The live data stream feature allows you to monitor real-time data from the vehicle’s sensors. This helps identify intermittent problems and assess the overall performance of various systems.

How it works: The MS520 displays real-time data from sensors such as engine temperature, oxygen sensor readings, and RPM. This allows you to observe how the systems are functioning while the engine is running.
Benefits: Monitoring live data helps identify abnormalities in sensor readings and diagnose issues that may not trigger a DTC.

4.4. I/M Readiness

I/M Readiness refers to the status of the vehicle’s emission control systems. The MS520 allows you to check whether these systems are ready for an emissions test.

How it works: The MS520 checks the status of various emission-related systems.
Benefits: Determining I/M readiness helps ensure your vehicle will pass an emissions test, saving you time and money.

4.5. Vehicle Information Retrieval

The Autel AutoLink MS520 can retrieve essential vehicle information, including the Vehicle Identification Number (VIN), Calibration Identification Number (CIN), and Calibration Verification Number (CVN).

How it works: The MS520 reads the VIN, CIN, and CVN directly from the vehicle’s computer. This information can be useful for identifying the specific make, model, and year of the vehicle, as well as verifying the software calibration.
Benefits: Retrieving vehicle information helps mechanics ensure they are working with the correct data.

4.6. Freeze Frame Data

Freeze Frame data provides a snapshot of the vehicle’s operating conditions at the moment a DTC was stored. This information can be useful for diagnosing intermittent problems.

How it works: When a DTC is stored, the vehicle’s computer also saves a set of data points that represent the operating conditions at that moment. The MS520 retrieves this data, providing insights into what was happening when the fault occurred.
Benefits: Analyzing freeze frame data helps identify the conditions that triggered the DTC.

4.7. O2 Sensor Test

The O2 Sensor Test allows you to monitor the performance of the vehicle’s oxygen sensors.

How it works: The MS520 performs a series of tests on the oxygen sensors to evaluate their response time and accuracy. This helps identify faulty sensors.
Benefits: Testing oxygen sensors helps ensure the engine is running efficiently and meeting emissions standards.

5. Step-by-Step Guide to Using the Autel AutoLink MS520

Using the Autel AutoLink MS520 OBD II & CAN Scan Tool is straightforward, thanks to its user-friendly design.

5.1. Preparation

Locate the OBD II Port: The OBD II port is usually located under the dashboard on the driver’s side.
Turn Off the Ignition: Ensure the vehicle’s ignition is turned off before plugging in the MS520.

5.2. Connecting the MS520

Plug in the MS520: Connect the MS520 to the OBD II port.
Turn On the Ignition: Turn the ignition to the “ON” position, but do not start the engine.

5.3. Navigating the Menu

Power On: The MS520 should power on automatically. If not, press the power button.
Select Function: Use the arrow keys to navigate the menu and select the desired function.
- Read Codes
- Erase Codes
- Live Data
- I/M Readiness
- Vehicle Information

5.4. Reading and Interpreting Codes

Select “Read Codes”: Choose this option to retrieve any stored diagnostic trouble codes (DTCs).
View Codes: The MS520 will display the DTCs along with a brief description of each code.
Record Codes: Write down the codes for reference.
Research Codes: Use online resources or a repair manual to understand the meaning of each code.

5.5. Clearing Codes

Select “Erase Codes”: Choose this option to clear the stored DTCs.
Confirm Erase: The MS520 will prompt you to confirm the erase operation.
Turn On Ignition: Follow the on-screen instructions.
Verify Erase: After erasing the codes, restart the vehicle and check if the check engine light turns off.

5.6. Viewing Live Data

Select “Live Data”: Choose this option to view real-time data from the vehicle’s sensors.
Select Parameters: Choose the specific parameters you want to monitor, such as engine temperature, RPM, and oxygen sensor readings.
Monitor Data: The MS520 will display the data in real-time. Monitor the data for any abnormalities.

5.7. Checking I/M Readiness

Select “I/M Readiness”: Choose this option to check the status of the vehicle’s emission control systems.
View Status: The MS520 will display the status of each system.

5.8. Retrieving Vehicle Information

Select “Vehicle Information”: Choose this option to retrieve the vehicle’s VIN, CIN, and CVN.
View Information: The MS520 will display the vehicle information.

6. Tips for Maximizing the Use of Your Autel AutoLink MS520

To get the most out of your Autel AutoLink MS520 OBD II & CAN Scan Tool, here are some valuable tips.

6.1. Keep the Tool Updated

Regularly check for software updates from Autel to ensure your MS520 has the latest features and vehicle coverage.

Why Update: Updates improve functionality and compatibility.
How to Update: Visit the Autel website and download the latest software.

6.2. Learn the Codes

Familiarize yourself with common diagnostic trouble codes (DTCs) for your vehicle make and model.

Why Learn: Knowing common codes speeds up diagnostics.
How to Learn: Use online resources or a repair manual.

6.3. Use Live Data Wisely

When diagnosing issues, pay close attention to the live data stream. Monitoring real-time data from sensors can provide valuable insights into the vehicle’s performance.

Why Monitor: Live data reveals intermittent problems.
What to Monitor: Engine temperature, oxygen sensor readings, and RPM.

6.4. Record Everything

Keep a detailed record of all diagnostic sessions. Note the DTCs, freeze frame data, and any repairs performed.

Why Record: Records help track repairs and identify recurring issues.
What to Record: DTCs, freeze frame data, and repairs performed.

6.5. Consult Repair Manuals

Always consult a repair manual or online resources before attempting any repairs. This will help you understand the proper procedures and avoid causing further damage.

Why Consult: Repair manuals ensure proper procedures.
Where to Consult: Repair manuals or online resources.

6.6. Take Advantage of Online Communities

Join online forums and communities dedicated to car repair and diagnostics. These communities can provide valuable support and advice.

Why Join: Communities offer support and advice.
Where to Join: Online forums and communities.

6.7. Regularly Check the OBD II Port

Ensure the OBD II port is clean and free of debris. A dirty or damaged port can cause communication issues with the MS520.

Why Check: A clean port ensures proper communication.
How to Check: Inspect the port regularly and clean it if necessary.

6.8. Understand the Limitations

Be aware of the limitations of the Autel AutoLink MS520. It is a basic diagnostic tool and may not be able to diagnose complex issues.

Why Understand: Knowing limitations prevents frustration.
What to Know: It is a basic tool and may not diagnose complex issues.

7. Common Issues and Troubleshooting with the Autel AutoLink MS520

Even with its user-friendly design, you might encounter some issues while using the Autel AutoLink MS520. Here are common problems and how to troubleshoot them.

7.1. The MS520 Won’t Power On

Check the Connection: Ensure the MS520 is securely plugged into the OBD II port.
Check the OBD II Port: Verify that the OBD II port is functioning correctly.
Check the Battery: The vehicle’s battery may be weak.

7.2. The MS520 Can’t Read Codes

Verify Compatibility: Make sure the vehicle is OBD II compliant.
Check the Connection: Ensure the MS520 is securely plugged into the OBD II port.
Check the Ignition: Verify that the ignition is turned to the “ON” position, but the engine is not running.

7.3. The MS520 Can’t Clear Codes

Repair the Issue: You must address the underlying issue before clearing the codes.
Follow the Instructions: Make sure to follow the on-screen instructions.
Check for Permanent Codes: Some codes cannot be cleared until the vehicle passes a self-test.

7.4. The MS520 Displays Inaccurate Data

Check the Sensors: The sensors may be faulty.
Check the Wiring: Inspect the wiring for any damage.
Update the Software: Ensure the MS520 has the latest software updates.

7.5. The MS520 Freezes or Locks Up

Restart the Tool: Disconnect the MS520 from the OBD II port and reconnect it.
Update the Software: Ensure the MS520 has the latest software updates.
Contact Support: If the issue persists, contact Autel support for assistance.

7.6. The MS520 Shows a Communication Error

Check the Connection: Ensure the MS520 is securely plugged into the OBD II port.
Check the OBD II Port: Verify that the OBD II port is functioning correctly.
Check the Vehicle’s Computer: There may be an issue with the vehicle’s computer system.

7.7. The MS520 Doesn’t Support My Vehicle

Verify Compatibility: Ensure the vehicle is OBD II compliant.
Check Coverage: Check the Autel website to verify that the MS520 supports your vehicle’s make and model.
Update the Software: Ensure the MS520 has the latest software updates.

8. Comparing the Autel AutoLink MS520 with Other Scan Tools

Choosing the right scan tool involves comparing different models to find one that best fits your needs. Here’s how the Autel AutoLink MS520 stacks up against other scan tools in the market.

8.1. Autel AutoLink MS520 vs. Basic OBD II Scanners

Autel AutoLink MS520: Offers comprehensive OBD II diagnostics, live data stream, I/M readiness check, and vehicle information retrieval. It is user-friendly and provides essential diagnostic functions.
Basic OBD II Scanners: These are entry-level tools that typically only read and clear diagnostic trouble codes (DTCs). They lack advanced features like live data and I/M readiness checks.

8.2. Autel AutoLink MS520 vs. Advanced Diagnostic Tools

Autel AutoLink MS520: This tool focuses on essential diagnostic functions and is suitable for DIY car owners and small repair shops.
Advanced Diagnostic Tools: These tools offer advanced features like bi-directional control, ECU programming, and advanced system diagnostics.

8.3. Autel AutoLink MS520 vs. Bluetooth OBD II Adapters

Autel AutoLink MS520: This tool is a standalone device that doesn’t require a smartphone or tablet.
Bluetooth OBD II Adapters: These adapters pair with a smartphone or tablet via Bluetooth and use a mobile app for diagnostics.

8.4. Comparison Table

Feature	Autel AutoLink MS520	Basic OBD II Scanners	Advanced Diagnostic Tools	Bluetooth OBD II Adapters
Read/Clear Codes	Yes	Yes	Yes	Yes
Live Data Stream	Yes	No	Yes	Yes
I/M Readiness	Yes	No	Yes	Yes
Vehicle Information	Yes	No	Yes	Yes
Bi-Directional Control	No	No	Yes	No
ECU Programming	No	No	Yes	No
User-Friendly	Yes	Yes	Complex	Depends on App
Cost	Moderate	Low	High	Low to Moderate
Portability	Excellent	Excellent	Good	Excellent
Standalone Device	Yes	Yes	Yes	No (Requires Smartphone/Tablet)
Target User	DIY car owners, small repair shops	Entry-level users	Professional mechanics, large repair shops	Tech-savvy users, DIY car owners

9. Where to Buy the Autel AutoLink MS520

When it comes to purchasing the Autel AutoLink MS520 OBD II & CAN Scan Tool, it’s essential to choose a reliable source that offers genuine products and excellent customer service. CARDIAGTECH.NET stands out as a premier destination for all your automotive diagnostic needs.

9.1. Why Choose CARDIAGTECH.NET?

CARDIAGTECH.NET is committed to providing customers with top-quality automotive diagnostic tools.

Genuine Products: They guarantee that all products, including the Autel AutoLink MS520, are genuine and sourced directly from the manufacturer.
Expert Support: The knowledgeable staff at CARDIAGTECH.NET can provide expert advice and support.
Competitive Pricing: CARDIAGTECH.NET offers competitive pricing on all products.
Secure Shopping: CARDIAGTECH.NET provides a secure online shopping experience.

9.2. Purchasing Options at CARDIAGTECH.NET

Online Store: Browse the extensive online catalog.
Customer Support: Contact customer support for personalized assistance and to answer any questions.
Easy Ordering: Enjoy a hassle-free ordering process with multiple payment options.
Fast Shipping: Benefit from fast and reliable shipping.

10. Maintaining and Caring for Your Autel AutoLink MS520

Proper maintenance and care are essential to prolong the life of your Autel AutoLink MS520 OBD II & CAN Scan Tool. By following these guidelines, you can ensure it remains in top working condition.

10.1. Cleaning the MS520

Regular Cleaning: Clean the MS520 regularly.
Use a Soft Cloth: Use a soft, dry cloth to wipe down the tool.
Avoid Liquids: Avoid using liquids or harsh chemicals.

10.2. Storing the MS520

Store in a Safe Place: Store the MS520 in a safe and dry place.
Use the Case: Use the original case or a protective case to prevent damage.
Avoid Extreme Temperatures: Avoid storing the tool in extreme temperatures.

10.3. Handling the Cable

Avoid Pulling: Avoid pulling the cable when disconnecting it from the OBD II port.
Store Properly: Store the cable properly to prevent tangling.
Check for Damage: Check the cable regularly for any signs of damage.

10.4. Software Updates

Check Regularly: Check for software updates regularly.
Follow Instructions: Follow the instructions for updating the software.
Back Up Data: Back up your data before updating the software.

10.5. Battery Care (If Applicable)

Charge Properly: Charge the battery properly according to the manufacturer’s instructions.
Avoid Overcharging: Avoid overcharging the battery.
Store Properly: Store the tool with the battery partially charged.

10.6. Protection from Moisture

Avoid Wet Environments: Avoid using the tool in wet environments.
Dry Immediately: If the tool gets wet, dry it immediately with a soft cloth.
Store in a Dry Place: Store the tool in a dry place.

10.7. Regular Inspections

Check for Damage: Check the tool regularly for any signs of damage.
Inspect the Connector: Inspect the connector for any bent or broken pins.
Test Functionality: Test the functionality of the tool regularly.

11. Real-World Applications of the Autel AutoLink MS520

The Autel AutoLink MS520 is a versatile tool that can be used in various real-world scenarios.

11.1. Diagnosing a Check Engine Light

Scenario: The check engine light comes on in your car.
How the MS520 Helps: Connect the MS520 to the OBD II port and read the diagnostic trouble codes (DTCs).
Benefits: Knowing the codes helps pinpoint the problem.

11.2. Preparing for an Emissions Test

Scenario: You need to get your car tested for emissions.
How the MS520 Helps: Use the I/M Readiness function to check the status of the emission control systems.
Benefits: Pass the emissions test without any issues.

11.3. Monitoring Engine Performance

Scenario: You want to monitor the performance of your engine.
How the MS520 Helps: Use the Live Data Stream function to monitor real-time data.
Benefits: Identify potential issues before they become major problems.

11.4. Diagnosing Sensor Issues

Scenario: You suspect a faulty sensor in your car.
How the MS520 Helps: Use the MS520 to monitor the data.
Benefits: Identify faulty sensors and replace them.

11.5. Performing Routine Maintenance

Scenario: You want to perform routine maintenance.
How the MS520 Helps: Use the MS520 to check for any issues.
Benefits: Ensure your car is running smoothly.

12. The Future of Automotive Diagnostics

The field of automotive diagnostics is constantly evolving, driven by advancements in technology and the increasing complexity of modern vehicles. As cars become more sophisticated, the tools and techniques used to diagnose and repair them must also advance.

12.1. Integration of AI and Machine Learning

AI-Powered Diagnostics: The integration of artificial intelligence (AI) and machine learning is set to revolutionize automotive diagnostics.

12.2. Enhanced Connectivity

Cloud-Based Diagnostics: Cloud-based diagnostic solutions are becoming increasingly popular.

12.3. Advancements in Sensor Technology

More Sophisticated Sensors: Modern vehicles are equipped with a multitude of sensors.

12.4. Increased Use of Telematics

Remote Diagnostics: Telematics systems.

12.5. Focus on Preventive Maintenance

Predictive Analytics: The future of automotive diagnostics is shifting.

13. Why Invest in the Autel AutoLink MS520 Today?

Investing in the Autel AutoLink MS520 OBD II & CAN Scan Tool is a smart decision for anyone who wants to take control of their vehicle’s maintenance. This tool offers a range of benefits that make it a valuable addition to any garage or workshop.

13.1. Cost Savings

One of the most significant benefits of owning an Autel AutoLink MS520 is the potential for cost savings.

13.2. Time Efficiency

The Autel AutoLink MS520 can help you diagnose car problems quickly and efficiently.

13.3. Peace of Mind

Knowing the condition of your car can provide peace of mind.

13.4. Enhanced Vehicle Performance

Regular diagnostics can help you identify and address issues before they cause serious damage.

13.5. DIY Convenience

The Autel AutoLink MS520 empowers you to perform basic car diagnostics.

14. Testimonials and Reviews of the Autel AutoLink MS520

Hearing from other users can provide valuable insights into the performance and reliability of the Autel AutoLink MS520. Here are some testimonials and reviews from satisfied customers.

14.1. Positive Feedback

John D., DIY Car Owner: “I’ve been using the Autel AutoLink MS520 for a few months now, and it has saved me a ton of money. I was able to diagnose and fix a faulty oxygen sensor. Highly recommend it.”
Mike S., Professional Mechanic: “As a mechanic, I need reliable diagnostic tools. The MS520 is easy to use and provides accurate information.
Emily R., Car Enthusiast: “I love being able to monitor the performance of my car. The live data stream is a great feature.
David L., Small Repair Shop Owner: “The MS520 has been a great addition.

14.2. Common Praises

User-Friendly Interface: Many users praise the MS520 for its intuitive interface and ease of use.
Accurate Diagnostics: The tool provides accurate diagnostic information.
Cost-Effective: Users find the MS520 to be a cost-effective solution.
Reliable Performance: The tool is known for its reliable performance.
Wide Vehicle Coverage: The MS520 supports a wide range of vehicles.

14.3. Areas for Improvement

Limited Advanced Features: Some users note that the MS520 lacks advanced features.
Update Process: Some users have reported issues with the software update process.
Display Size: A few users would prefer a larger display screen.

15. Contact CARDIAGTECH.NET for Your Automotive Diagnostic Needs

Ready to experience the benefits of the Autel AutoLink MS520? Contact CARDIAGTECH.NET today for expert advice and support.

15.1. Expert Guidance

The knowledgeable team at CARDIAGTECH.NET can provide expert guidance to help you choose the right diagnostic tools.

15.2. Wide Range of Products

CARDIAGTECH.NET offers a wide range of automotive diagnostic tools.

15.3. Secure Shopping Experience

Shop with confidence knowing that CARDIAGTECH.NET provides a secure online shopping experience.

15.4. Fast and Reliable Shipping

Benefit from fast and reliable shipping.

15.5. Contact Information

Address: 276 Reock St, City of Orange, NJ 07050, United States
WhatsApp: +1 (641) 206-8880
Website: CARDIAGTECH.NET

Don’t wait. Contact CARDIAGTECH.NET today and take the first step.

FAQ: Autel AutoLink MS520 OBD II & CAN Scan Tool

Here are some frequently asked questions about the Autel AutoLink MS520 OBD II & CAN Scan Tool.

1. What is the Autel AutoLink MS520?

The Autel AutoLink MS520 is a handheld OBD II & CAN scan tool used to diagnose vehicle problems by reading and clearing diagnostic trouble codes (DTCs).

2. What vehicles are compatible with the MS520?

The MS520 is compatible with most OBD II-compliant vehicles.

3. What functions can the MS520 perform?

The MS520 can read and clear DTCs, display live data streams, perform I/M readiness checks, retrieve vehicle information, and perform O2 sensor tests.

4. How do I update the software on the MS520?

Visit the Autel website and download the latest software updates.

5. Can the MS520 diagnose ABS and SRS issues?

The MS520 primarily focuses on engine and emissions-related diagnostics.

6. Is the MS520 easy to use for beginners?

Yes, the MS520 features a user-friendly interface.

7. Where can I buy the Autel AutoLink MS520?

You can purchase the MS520 at CARDIAGTECH.NET.

8. What should I do if the MS520 won’t power on?

Check the connection to the OBD II port and ensure the vehicle’s battery is not weak.

9. How do I clear diagnostic trouble codes (DTCs) with the MS520?

Select the “Erase Codes” option and follow the on-screen instructions.

10. Does the MS520 come with a warranty?

Check the warranty information at CARDIAGTECH.NET.

Conclusion: Empower Your Automotive Diagnostics with the Autel AutoLink MS520

The Autel AutoLink MS520 OBD II & CAN Scan Tool is a valuable asset for anyone involved in car maintenance and repair. Whether you’re a DIY car owner, a professional mechanic, or a small repair shop owner, the MS520 offers the essential diagnostic functions needed to keep vehicles running smoothly.

By investing in the Autel AutoLink MS520, you’re not just purchasing a tool; you’re investing in peace of mind.

Ready to take control of your automotive diagnostics? Contact CARDIAGTECH.NET today at +1 (641) 206-8880 or visit our website at CARDIAGTECH.NET for expert advice and support. Our address is 276 Reock St, City of Orange, NJ 07050, United States. Let CARDIAGTECH.NET help you keep your vehicles running at their best.