10 oktober 2025

How to Program Keys on My 2017 Honda Accord After All Keys Lost Using the VD70

förbi ThompsonEthan i News

When all the keys to my 2017 Honda Accord were lost, I faced a frustrating problem — how could I start my car again? I needed a tool that could perform key programming, allowing me to re-add lost keys back into the system. That’s when I turned to the VDIAGTOOL VD70, a powerful diagnostic device capable of handling key programming for my 2017 Honda Accord vehicles.

In this article, I will show you step by step how to use the VD70 to re-add lost keys and also give you a closer look at this powerful automotive diagnostic tool, so you can see how it can simplify key programming and other vehicle maintenance tasks.

How to Use VD70 for Key Programming

Step 1:

Start the vehicle and connect the VD70 to the vehicle’s OBD2 port using the OBD2 cable. Then, on the VD70 main screen, tap Special Functions to access the device’s special function menu, where you can locate and select IMMO Reset and choose your vehicle.

vd70 key programming blog

Step 2:

Tap Auto Search.

vd70 key programming blog

Step 3:

Tap Smart Key and Button to Start.

vd70 key programming blog

Step 4:

Tap All Smart Keys.

vd70 key programming blog

Note: When performing key programming, make sure to check the vehicle’s dashboard for any key warning indicators. This will help confirm the system is ready and prevent errors during the programming process.

Why I Choose VD70 for Key Programming

Performance & System

Powered by Android 10.0, the VDIAGTOOL VD70 features a 1.5GHz quad-core processor, 2GB RAM, and 64GB ROM for smooth multitasking and rapid diagnostics.

Display & Visualization

The vibrant 7-inch display with 1024x600 resolution provides clear visualization of diagnostic data, ensuring an intuitive and user-friendly experience.

Connectivity & Power

With 5GHz & 2.4GHz WiFi and an 18.25Wh battery, the VD70 ensures fast, uninterrupted operation for extended use.

Compatibility

Support for CAN FD / DoIP protocols / FCA, it delivers quick, accurate diagnostics across 10,000+ vehicles worldwide.

Advanced Functions

Key features include ECU coding, OE all-system diagnostics, bi-directional control, 39+ service functions, 8-in-1 live data graphics, and Diagnostic Report V2.0 for clear insights and detailed reports.

Updates & Support

Comes with 3 years of free updates, keeping your device current and fully equipped for new vehicle models and diagnostic protocols.

Unlock Your Vehicle’s Full Potential

Unlock your vehicle’s full potential with the 2025 VDIAGTOOL VD70 — a professional-grade wireless automotive scanner built for both technicians and DIYers.

Note: Not sure if your car is supported? Email service@vdiagtool.com and they’ll help you check compatibility.

vd70 page picture

👉 Learn more about VD70 here.

Final Thoughts

With just a few simple steps, I was able to re-add my lost key to the system using the VD70. It’s an excellent choice for technicians, DIYers, or anyone who needs a fast and reliable key programming solution.

Taggar: Diagnostic Tool Key Programming VD70S VDIAGTOOL VDIAGTOOL VD70S

relaterade inlägg

11 oktober 2025

What Can the BT500 Do to Help You Test Your Car Battery?

If your car struggles to start or the headlights appear unusually dim, it may be a sign that your battery needs attention. The car battery is a vital part of your vehicle, supplying the power needed to start the engine and operate all electrical systems. Over time, batteries can lose their ability to hold a charge, which can result in unexpected breakdowns. Learning how to test your car battery at home can save you money on repairs and prevent the frustration of being stranded. Introduction: Why Testing Your Car Battery Matters Your car’s battery is the heart of its electrical system, providing the power needed to start the engine and support all electronic components. When the battery weakens, even simple actions like turning on the headlights or starting the car can become difficult. Regular testing ensures your vehicle runs smoothly and safely every day. Ensures Reliable Starting Power A weak battery is one of the most common reasons a vehicle fails to start. By testing your battery regularly, you can identify a drop in voltage or capacity before it leads to a no-start situation. This simple habit helps you avoid unexpected breakdowns and keeps your vehicle ready to go whenever you are. Prevents Sudden Breakdowns Battery problems often occur without warning — especially in cold weather or after long periods of inactivity. Testing your car battery allows you to detect early signs of aging or internal damage, preventing the inconvenience of being stranded on the road or needing emergency assistance. Saves Maintenance Costs Routine battery testing can help extend the lifespan of your battery by catching charging or discharging issues early. A properly maintained battery reduces strain on your alternator and starter motor, helping you avoid unnecessary replacements and repair costs over time. Supports Vehicle Electronics Modern cars rely on a stable power supply to run complex electronic systems such as navigation, sensors, and onboard computers. A weak battery can cause these systems to malfunction or deliver inaccurate readings. Regular testing ensures that your vehicle’s electronics operate efficiently and reliably. Improves Energy Efficiency A well-performing battery allows your vehicle’s charging system to work more efficiently, reducing the alternator’s workload and lowering fuel consumption. This not only helps you save on fuel costs but also contributes to a more environmentally friendly driving experience. Regular battery testing helps prevent unexpected breakdowns and costly repairs. To get accurate, fast, and detailed insights into your battery’s condition, a professional battery tester like the BT500 makes all the difference. The BT500 Battery Tester Reliable, Fast, and Accurate Diagnostics VDIAGTOOL BT500 is a must-have for anyone needing reliable, fast, and accurate battery diagnostics. It ensures safe and precise results with over 99.99% accuracy, featuring reverse polarity protection and over-temperature protection for added safety. Wide Compatibility It’s compatible with 6V, 12V, and 24V batteries, including flooded, AGM, GEL, and EFB types, and works across a wide range of vehicles. Easy to Use The tool offers plug-and-play functionality with a 2.8-inch TFT HD display and visual LED indicators for quick battery health assessment Comprehensive Testing Capabilities It also doubles as a starter and alternator tester, performing cranking and charging tests for complete electrical system analysis. User-Friendly and Accessible The BT500 supports 12 languages, making it accessible worldwide. Whether you’re a professional technician or a DIY enthusiast, it’s an essential tool for maintaining your vehicle’s battery and electrical system. Final Thoughts The VDIAGTOOL BT500 has proven to be an indispensable companion in any garage or toolbox, offering confidence through accurate insight into your car battery’s true condition. As you store the tester away, you do so knowing that you’re always prepared for future diagnostics with ease and precision. Whether it’s a routine inspection or a troubleshooting task, the BT500 stands ready to deliver reliable and precise battery testing—ensuring your vehicle performs at its best. 👉 Purchase Now: VDIAGTOOL Official Store. Have more questions about our car battery tools? Contact us at service@vdiagtool.com — our team is ready to assist you!

Läs mer

30 september 2025

Understanding FCA AutoAuth and SGW: What You Need to Know

Many of our customers have reached out with questions about FCA AutoAuth and SGW (Security Gateway). This is a common topic for owners of Fiat, Chrysler, Dodge, Jeep, especially when it comes to using diagnostic tools. In this post, we’ll explain what FCA AutoAuth and SGW are, how to ensure your diagnostic device is compatible with your vehicle, and how to access the SGW. VDIAGTOOL Receives Certification by FCA to Access SGW Module Security Gateway Module (SGW) - In 2018, the SGW was implemented by FCA USA to prevent unauthorized access. FCA said that SGW was developed to limit "the ability of non-registered and non-authenticated users to perform intrusive diagnostics such as bi-directional controls", so users cannot directly clear the DTC, as well as any bi-directional control test (including actuation, relearn and calibration) on vehicles equipped with SGW. VDIAGTOOL users can now access the SGW module and perform previously restricted operations simply by registering with the authentication service AutoAuth, without requiring additional accessories. Users can register via AutoAuth's web-based registration portal, selecting the desired package. Then add the VDIAGTOOL diagnostic tool. VDIAGTOOL will release the software to all professional diagnostic tools in the North American market that have subscribed to the software. VDIAGTOOL Receives Certification by FCA to access SGW Module, and perform previously restricted actions, by registering with AutoAuth, an authentication service. VDIAGTOOL Tablet scanner users can register through AutoAuth’s Internet-based registration portal for $50 a year. (Note: This fee and account registration fee are NOT charged by VDIAGTOOL company) The information above indicates that if you cannot find "Transmission" or a similar name in the diagnostic menu, you should locate "Transmission Oil Temperature" under the PID data (live data) menu of the Powertrain Control Module (or PCM). Similarly, if you are looking for the ABS Bleeding feature, you should go to the Special Function under the Brake Control Module (BCM). This approach helps navigate and locate specific diagnostic features within the Diagnostic Tool's interface. *Note: Only available in the US, Canada, and Mexico APP version: FIAT, LANCIA, ALFA ROMEO, ABARTH: V12.00 Chrysler, Dodge, Jeep: V9.80 Registering FCA Doesn’t Guarantee Vehicle Compatibility Even if your vehicle meets the requirements for FCA registration, this does not automatically mean our diagnostic devices will be fully compatible. To ensure that the device supports your vehicle and provides the specific functions you need, please contact us before purchasing. When reaching out, kindly provide your vehicle information, VIN number, and the special functions you would like to perform. Our engineering team will verify compatibility and guide you toward the most suitable device for your vehicle. Steps to Access the SGW For more answers to AUTOAUTH's frequently asked questions, including pricing information, please visit AUTOAUTH FAQs. 1. Account Registration Visit: https://webapp.autoauth.com >> click Register 2. Complete and submit the User Signup 3. An email confirmation will be sent to you. Locate your email and Verify your email address. 4. Log in to the AUTOAUTH website 5. Click Service Center Signup / Independent Technician Signup to register for your shop and to set up your user profile, shop information and payment settings. Note for technicians: If the shop you are working at already has an account with the VDIAGTOOL Diagnostic tool, the administrator of the shop account can invite you to join the shop. After you have been invited, you will see a link to join the shop on the AUTOAUTH website. Once you are added, you will automatically gain access to the shop's registered devices. No further device setup is required from the AUTOAUTH website. 6. Select Manage Tools from the left menu >> select Add Tool, fill in the following Manufacturer - Select VDIAGTOOLTool Model - Select ALL MODELSSerial Number - Enter the serial number listed on the back of your diagnostic tool. (Example: Enter VD70-000001 if your S/N is VD70-000001) For more help, please contact us at service@vdiagtool.com or reach out via our online chat.

Läs mer

28 september 2025

Why the V500 Pro Oscilloscope is Essential for Automotive Diagnostics

V500 Pro Oscilloscope Basics Automotive diagnostics using an oscilloscope allows users to visualize and analyze electrical waveforms, helping them identify irregularities, faults, or abnormalities in various automotive systems. Unlike traditional diagnostic tools, such as multimeters or scan tools, oscilloscopes provide users with a more detailed and comprehensive view of the electrical signals within a vehicle. This level of precision allows for a deeper understanding of the root cause of a problem, leading to more accurate diagnoses and efficient repairs. This feature is an electronic test instrument that displays electrical signals graphically, usually as a Voltage (vertical or Y axis) versus Time (transverse or X axis). This function can be displayed in vertical or transverse screen. The Voltage on the Y axis shows 0.0V to 10.0V and the Time on the X axis shows 1ms to 500ms. NOTE: Press “OK” button to pause or run waveform refresh. The Role of an Oscilloscope in Circuit Diagnostics Visual fault diagnosis The oscilloscope mode visualizes the signal and intuitively displays the change of the signal shape, which makes it convenient for customers to quickly identify abnormal behavior in the circuit, such as waveform distortion, signal attenuation, and other problems.Detect transient problems Transient problems in the circuit (such as instantaneous voltage spikes, pulse interference, etc.) are sometimes not captured by static measurement tools (such as multimeters). The oscilloscope can display these transient signals in real-time, which helps to find transient faults, such as power supply fluctuations or unstable signals. Frequency analysis The oscilloscope can not only display the waveform of voltage or current but also help users measure the frequency, period, and other characteristics of the signal. This is very useful for debugging and optimizing oscillation circuits, clock circuits， or wireless communication circuits, helping customers accurately diagnose the frequency characteristics of the circuit. Capture repetitive faults For periodic faults, the oscilloscope can find the problem by capturing and analyzing the periodic changes. For example, users can see if there is repeated noise interference or signal interruption, which helps to accurately locate the cause of the fault. Practical Guide to Using the V500 Pro Oscilloscope 1. Power on the V500 Pro and select Oscilloscope from the main menu, then press OK. 2. The screen will display the Direction of LCD menu, where you can choose between two options: Vertical and Transverse. 3. Select Vertical to enter the oscilloscope waveform display interface in vertical orientation. 4. Select Transverse to enter the oscilloscope waveform display interface in transverse orientation. The device will display the Oscilloscope Waveform Display Screen, where you can view real-time voltage waveforms. Final Thoughts The oscilloscope function on VDIAGTOOL V500 Pro is more than just a tool—it’s a powerful way to visualize, analyze, and troubleshoot electrical signals with precision. Unlike traditional diagnostic tools, it helps technicians detect transient issues, analyze frequencies, and identify repetitive faults, ensuring faster and more accurate repairs. For anyone working in automotive diagnostics, mastering the oscilloscope feature can greatly improve efficiency and confidence in fault detection. With the V500 Pro, complex waveforms become clear, and hidden issues are easier to uncover—making it an essential companion for modern diagnostics.

Läs mer

Best Seller

VDIAGTOOL VD80BT

VDIAGTOOL V500 Pro

VDIAGTOOL BT500

Best Seller

VDIAGTOOL VD80BT

VDIAGTOOL V500 Pro

VDIAGTOOL BT500