Universal OBD2 CAN Diagnostic Tool – Read & Erase Fault Codes

Diagnose Your Vehicle Like a Pro — No Mechanic Needed

Stop guessing why your check engine light is on. The Universal OBD2 CAN Diagnostic Tool lets you instantly read and erase engine fault codes on any vehicle manufactured since 1996. Whether you drive a car, truck, or SUV, this plug-and-play scanner gives you the power to diagnose problems before they become expensive repairs.

Made in Mainland China.

Why You'll Love This OBD2 Scanner

• Universal Compatibility: Works with all OBD2/EOBD-compliant vehicles built after 1996 — covering the vast majority of cars and light trucks on the road today.
• Read & Erase Fault Codes: Quickly retrieve Diagnostic Trouble Codes (DTCs) and clear the check engine light with just a few clicks.
• OBD2 & CAN Protocol Support: Compatible with all five OBD2 protocols including CAN, KWP2000, ISO9141-2, J1850 VPW, and J1850 PWM.
• No Battery Required: Powers directly from your vehicle's OBD2 port — no batteries or external power source needed.
• Wired Reliability: Direct OBD-II interface means stable, uninterrupted communication with your vehicle's ECU every time.
• Compact & Portable: Lightweight design fits easily in your glove box, tool bag, or garage shelf.
• Easy to Use: Simple plug-in design — no software installation, no complicated setup, no mechanic degree required.

Who Is This For?

Perfect for everyday drivers who want to stay on top of vehicle health, DIY mechanics looking to save on diagnostic shop fees, and car enthusiasts who prefer hands-on maintenance. If your check engine light comes on, you'll know exactly what to do.

What's in the Box?

• 1 × Universal OBD2 CAN Diagnostic Tool

Technical Specifications

• Communication Interface: OBD-II
• Supported Protocols: OBD2 / CAN and all standard OBD2 protocols
• Vehicle Compatibility: All OBD2-compliant vehicles (1996 and newer)
• Battery: Not required (powered via OBD2 port)
• Wireless Function: No (wired connection)
• Origin: Mainland China

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Authoritative Resource

For more information on vehicle emissions standards and OBD2 regulations, visit the U.S. Environmental Protection Agency's OBD information page.

Frequently Asked Questions

Q: What vehicles are compatible with this OBD2 CAN diagnostic tool?

A: This universal OBD2 diagnostic tool is compatible with all petrol and diesel vehicles manufactured from 1996 onwards that support the OBD2/EOBD protocol. This includes most cars, SUVs, and light trucks sold in the US, Europe, and other regions that have adopted the OBD2 standard.

Q: Do I need to install any software or app to use this OBD2 scanner?

A: No software installation is required. Simply plug the tool directly into your vehicle's OBD2 port (usually located under the dashboard on the driver's side), and it will power on automatically. The tool is fully standalone and does not require a smartphone, computer, or any app.

Q: Can this tool erase the check engine light after reading fault codes?

A: Yes! This OBD2 diagnostic scanner can both read Diagnostic Trouble Codes (DTCs) and erase them, turning off the check engine light once the underlying issue has been addressed. Please ensure the root cause is fixed before erasing codes to prevent recurring issues.

Q: Does this OBD2 tool support CAN protocol vehicles?

A: Absolutely. This tool supports the CAN (Controller Area Network) protocol as well as all other standard OBD2 protocols, including KWP2000, ISO9141-2, J1850 VPW, and J1850 PWM — ensuring maximum compatibility across a wide range of vehicle makes and models.