How To Use FOXWELL NT301 Plus OBD2 Scanner Battery Tester Quick Start Guide
With their advanced onboard systems, modern cars have evolved into extremely complicated machines, making diagnosis and maintenance of them equally challenging. Thankfully, devices such as the Foxwell NT301 Plus OBD2 Scanner Battery Tester have surfaced to streamline the procedure and enable both qualified technicians and automobile proprietors to recognize and resolve problems efficiently. It’s not your typical OBD2 (On-Board Diagnostics) scanner, the Foxwell NT301 Plus. It offers a complete answer for comprehending the condition of your car by fusing the capability of OBD2 diagnostics with the ease of battery testing. We will explore the features and functionalities of this adaptable tool in this guide, giving you the information you need to take full advantage of its possibilities.
Vehicle/Battery Connection
OBDII/EOBD Test
- Locate the data link connector (DLC) under the dash on the driver’s side of the vehicle.
- Plug the tester into the vehicle DLC with the OBDII adapter.
- Switch the ignition key to the ON position.
- Choose the OBDII/EOBD APP to start the test.
Battery Test
If you are testing the battery inside a vehicle, make sure all accessory loads are cut off, the key is not in the ON position and the doors are closed.
- Connect the current clamp cable to the OBDII
adapter of the scanner.
- Clean the battery posts or side terminals.
- Connect the red clamp to the positive (+) terminal and the black clamp to the negative (- terminal.
- When the tester is correctly connected, choose Battery App to start the test.
Tester Descriptions
- OBDII Cable
- LCD Display
- Green LED Display – indicates the engine system is working normally (all monitors on the vehicles are active and performing their diagnostic testing), and no DTCs are found.
- Yellow LED Display – shows the tool finds a possible problem. Pending DTCs exist or/and some of the vehicle’s emission monitors have not run their diagnostic testing.
- Red LED Display – indicates there are some problems in one or more of the vehicle’s systems. In this case, the MIL lamp on the instrument panel is on.
- UP Key
- DOWN Key
- LEFT SCROLL KEY
- RIGHT SCROLL KEY
- One Click I/M Readiness Key – quick checks state emissions readiness and drive cycle verification. * BACK Key
- ENTER Key
- Power Switch
- HELP Key – accesses to the Help function.
- USB Port
- Battery Clamp Cable – connects with the device to perform battery testing function.
Updating
- Do not disconnect the Tester from the computer or power off the computer during the process of updating.
- No Registration Required
- PC: Windows 7, Windows 8 and Windows 10 supported.
The Upgrade Process
- Download the update tool NT Wonder and install it.
- Enable NT Wonder and connect NT301 Plus to the computer with a USB cable.
- Click Update Online or Update Offline to start updating according to the software version conditions.
- An Update Finished message displays when the update is completed.
Retrieve I/M
To Print Test Results
The test results are stored in the tester and can be printed through the computer. Test data can only be imported to your computer through NT Wonder.
Contact Us
For service and support, please contact us.
WebSite:
www.foxwelltech.us
E-mail:
amazonsupport@foxwelltech.com
Service Number: +86 – 755 – 26697229
Fax:
+86 – 755 – 26897226
Frequently Asked Questions
The Foxwell NT301 Plus is a versatile diagnostic tool designed to scan and diagnose issues in your vehicle’s engine and systems using the OBD-II port. It also includes battery testing functionality, allowing you to assess the health of your vehicle’s battery.
To power on, simply plug the scanner into your vehicle’s OBD-II port. It will automatically power on. To power it off, disconnect it from the OBD-II port.
The NT301 Plus is compatible with most OBD-II-compliant vehicles, which include most cars and light trucks manufactured after 1996.
The device displays diagnostic trouble codes (DTCs), live data, vehicle information, and battery voltage information on its screen.
Locate the OBD-II port in your vehicle (usually under the dashboard). Plug the scanner’s connector into the OBD-II port until it clicks securely.
Yes, it is compatible with both gasoline and diesel vehicles.
Yes, you can use the NT301 Plus to clear stored diagnostic trouble codes (DTCs) and reset the check engine light.
The battery testing feature measures the voltage of the vehicle’s battery. It supports testing 12-volt lead-acid batteries commonly found in most vehicles.
Some OBD-II scanners offer companion apps or software for data storage and analysis. Check if the NT301 Plus has any such options mentioned in the user manual or on the manufacturer’s website.
Typically, the device comes with all necessary cables and connectors. However, check the package contents and user manual to ensure you have everything you need for your specific vehicle.
