OBD2 Car Fault Code Reader Scanner – All OBD II Cars 1996+

Read & Clear Car Engine Fault Codes Instantly

Take control of your vehicle's health with this OBD2 Car Fault Diagnosis Scanner. Compatible with virtually all OBD II protocol vehicles manufactured since 1996, this plug-and-play code reader lets you identify engine warning lights, read diagnostic trouble codes (DTCs), and clear them — all without a trip to the mechanic. Whether you're a daily driver or a weekend DIY enthusiast, this compact scanner gives you the insights you need to make smart repair decisions.

Made in Mainland China.

Key Features

• ✅ Universal OBD II Compatibility – Works with all OBD II compliant cars, trucks, and SUVs from 1996 onwards
• ✅ Read & Clear Fault Codes – Quickly retrieve engine diagnostic trouble codes (DTCs) and reset the check engine light
• ✅ Supports All OBD II Protocols – CAN, ISO9141-2, KWP2000, J1850 VPW & J1850 PWM
• ✅ No Battery Required – Powered directly through your vehicle's OBD II port
• ✅ Plug-and-Play Design – No software installation or technical expertise needed
• ✅ Compact & Portable – Lightweight enough to keep in your glove box for on-the-go diagnostics
• ✅ No Wireless Required – Direct wired connection for stable and reliable readings

Who Is This For?

This scanner is perfect for:

• DIY car owners who want to diagnose issues before visiting a shop
• Used car buyers who want to check for hidden fault codes before purchasing
• Drivers who want to clear a check engine light quickly and easily
• Anyone looking to save money on unnecessary diagnostic fees at a dealership

How to Use

1. Locate your vehicle's OBD II port (usually under the dashboard on the driver's side)
2. Plug the scanner directly into the OBD II port
3. Turn the ignition to the "On" position (engine on or off)
4. Follow the on-screen prompts to read or clear fault codes

Specifications

• Item Type: Code Reader & Scan Tool
• Compatible Protocols: All OBD II (CAN, ISO, KWP, J1850)
• Vehicle Compatibility: OBD II cars & trucks 1996 and newer
• Battery Required: No (powered via OBD II port)
• Wireless: No
• Country of Origin: Mainland China

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Learn More About Vehicle Diagnostics

Want to better understand what OBD II codes mean? Visit the U.S. EPA's official OBD information page to learn how on-board diagnostics help reduce emissions and keep your vehicle running efficiently.

Frequently Asked Questions

Q: What vehicles are compatible with this OBD2 fault code reader scanner?

A: This OBD2 scanner is compatible with all vehicles that comply with the OBD II protocol standard, which includes virtually all cars, trucks, and SUVs sold in the United States since 1996. This covers both domestic and import brands including Ford, GM, Chevrolet, Toyota, Honda, Nissan, BMW, Mercedes-Benz, Jeep, and more.

Q: Do I need a battery or special software to use this code reader?

A: No battery is required — the scanner draws power directly from your vehicle's OBD II port. There is also no software installation needed. Simply plug it in and follow the on-screen prompts to start diagnosing fault codes immediately.

Q: Can this OBD2 scanner clear the check engine light?

A: Yes! This car fault code reader can both read diagnostic trouble codes (DTCs) and clear them, which will turn off your check engine light. Note that if the underlying issue is not repaired, the light may return after a period of driving.

Q: Does this scanner support wireless or Bluetooth connectivity?

A: No, this is a wired OBD2 scanner that connects directly to your vehicle's OBD II port. The direct wired connection ensures stable, reliable readings without the need for wireless pairing or smartphone apps.

Q: Where is this OBD2 scanner made?

A: This product is made in Mainland China.