10 Best Scan Tools: Diagnose Car Issues Like a Pro

Are you curious about the top scan tools? I’ll help you explore the best scan tools to diagnose car issues and become a car expert.

Are you tired of car troubles? Scan tools are here to help. They can find problems and save you money. Let’s explore the best ones.

Many users love these tools. They easily diagnose issues. This makes car care simpler.

I’ll guide you. You’ll learn which tool fits your needs. Get ready to become a car expert!

List of Top 10 Scan Tools

Image Title Best For Price
Autel Scanner MaxiCOM MK808S: 2025 Bidirectional Tool as MK808BT Pro MX808S M808Z, Work as MaxiCheck MX900 MK900BT, 28+ Service, Active Test, All System Diagnose, Injector C0ding, FCA Autoauth OS 11 Autel Scanner MaxiCOM MK808S: 2025 Bidirectional Tool as MK808BT Pro MX808S M808Z, Work as MaxiCheck MX900 MK900BT, 28+ Service, Active Test, All System Diagnose, Injector C0ding, FCA Autoauth OS 11

This car scanner is perfect for DIY car enthusiasts who want to diagnose and fix issues themselves without visiting a shop every time. It is also ideal for professional mechanics who need a reliable tool for quick checks on many different car models.

ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black) ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)

This OBD II scanner is perfect for car owners who want to quickly check and fix emission-related issues in their vehicles. It’s ideal for DIY enthusiasts and anyone needing a simple, portable tool to read and clear engine codes without expert knowledge.

TOPDON Bidirectional Scan Tool, 2025 New ArtiDiag900 Lite Automotive Diagnostic Tool for Full System, Scanner for Car with Active Test, 8 Reset, Wireless OBD2 Scanner Diagnostic Tool for All Vehicles TOPDON Bidirectional Scan Tool, 2025 New ArtiDiag900 Lite Automotive Diagnostic Tool for Full System, Scanner for Car with Active Test, 8 Reset, Wireless OBD2 Scanner Diagnostic Tool for All Vehicles

Are you a car enthusiast or a professional mechanic? Then the TOPDON ArtiDiag900 Lite is for you. It’s the perfect tool to quickly and easily diagnose and fix car problems.

OBD2 Scanner TOPDON AD500, Oil SAS Throttle TPMS BMS EPB Reset, Engine ABS SRS Transmission, Diagnostic Scan Tool, AutoVIN, Car Check Engine Code Reader with Battery Test, Lifetime Wi-Fi Free Update OBD2 Scanner TOPDON AD500, Oil SAS Throttle TPMS BMS EPB Reset, Engine ABS SRS Transmission, Diagnostic Scan Tool, AutoVIN, Car Check Engine Code Reader with Battery Test, Lifetime Wi-Fi Free Update

This OBD2 scanner is perfect for DIY car enthusiasts and everyday car owners. It’s super easy to use and helps you keep your car in top shape.

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+ BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android – No Subscription Fee – OBD2 Car Scanner and Code Reader – Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+

Perfect for DIY car owners who want pro checks on their phone without a trip to the shop. It’s ideal for anyone driving a gas car from 1996+ who needs clear codes, live data, and repair help all in one easy app.

FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader for Cars and Trucks, Diagnostic Scan Tool with SRS Airbag, Automotive Diagnostic Tool with Live Data FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader for Cars and Trucks, Diagnostic Scan Tool with SRS Airbag, Automotive Diagnostic Tool with Live Data

This tool is perfect for car owners who want to diagnose ABS, SRS, engine, and transmission issues at home, without a trip to the shop. It’s also ideal for DIY enthusiasts who want an out-of-the-box, affordable 5-in-1 scanner with live data and no extra software fees.

OBD2 Scanner Diagnostic Tool, Check Engine Code Reader OBD2 Scanner with Reset, Mode 6, Mode 8 & I/M Readiness, Auto Check Engine Light Car Diagnostic Scan Tool for All OBDII Car Since 1996 OBD2 Scanner Diagnostic Tool, Check Engine Code Reader OBD2 Scanner with Reset, Mode 6, Mode 8 & I/M Readiness, Auto Check Engine Light Car Diagnostic Scan Tool for All OBDII Car Since 1996

This OBD2 scanner is perfect for DIY car owners who want to check and fix engine lights on their own. It suits busy drivers and home mechanics with cars made since 1996, helping them save time and cash at repair shops.

Autel Scanner MaxiCOM MK900BT, 2025 MK900-BT V2.0 Bidirectional Diagnostic Tool, 8in Up of MK900 MX900 MK808S MK808BT MX808S MK808Z, 3000+ Active Tests, 40+ Service, CAN-FD&DOIP, All System, FCA 11 OS Autel Scanner MaxiCOM MK900BT, 2025 MK900-BT V2.0 Bidirectional Diagnostic Tool, 8in Up of MK900 MX900 MK808S MK808BT MX808S MK808Z, 3000+ Active Tests, 40+ Service, CAN-FD&DOIP, All System, FCA 11 OS

This tool is perfect for auto techs who work on many makes and want full system checks. It offers 3000+ active tests, bidirectional testing, and easy reports for fast, clear fixes.

GEARWRENCH 7 GEARWRENCH 7″ Wireless Bi-Directional Diagnostic Scanner Tablet | GWSMART07

This GEARWRENCH scanner is perfect for busy auto mechanics and DIY car owners. It helps them find and fix car problems fast with no wires needed.

Innova 5610 OBD2 Bidirectional Scan Tool - Understand Your Vehicle, Pinpoint What's Wrong, and Complete Your Repairs with Less Headache, Updates Included, US-Based Technical Support Innova 5610 OBD2 Bidirectional Scan Tool – Understand Your Vehicle, Pinpoint What’s Wrong, and Complete Your Repairs with Less Headache, Updates Included, US-Based Technical Support

This Innova 5610 OBD2 Bidirectional Scan Tool is perfect for car owners and mechanics. It helps you understand your vehicle and fix problems easily.

Detailed Reviews

Experts and users picked these top 10 scan tools after deep reviews of features and value. You can trust this guide to find the best tool for your car needs with clear, pro tips. These powerful devices offer bidirectional control, resets, and full system checks to fix issues fast and save money. Dive in now to discover which one fits your style perfectly.

1. Autel Scanner MaxiCOM MK808S: 2025 Bidirectional Tool as MK808BT Pro MX808S M808Z, Work as MaxiCheck MX900 MK900BT, 28+ Service, Active Test, All System Diagnose, Injector C0ding, FCA Autoauth OS 11

Autel Scanner MaxiCOM MK808S: 2025 Bidirectional Tool as MK808BT Pro MX808S M808Z, Work as MaxiCheck MX900 MK900BT, 28+ Service, Active Test, All System Diagnose, Injector C0ding, FCA Autoauth OS 11

Stop guessing and start knowing! The Autel MaxiCOM MK808S is here. This tool will change how you fix cars. Get ready for easy diagnostics.

It has bi-directional control and 28+ service functions. It works on 150+ car brands.

This is a smart investment. It will save you money and time. Order your MK808S today!

Pros Cons
  • Step up your diagnostics with powerful bi-directional control.
  • Perform 28+ services on over 150 car brands.
  • Diagnose all systems for quick, accurate results.
  • Auto scan inputs to save tons of time.
  • Enjoy lifetime support at a budget-friendly price.
  • Full features need updates; costs extra after one year.
  • Car support varies; check your exact model first.

Perfect For:

This car scanner is perfect for DIY car enthusiasts who want to diagnose and fix issues themselves without visiting a shop every time. It is also ideal for professional mechanics who need a reliable tool for quick checks on many different car models.

Ready to Purchase?

2. ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)

ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)

Is your check engine light on? Don’t panic! The ANCEL AD310 is here to help. It’s the perfect tool to understand car problems. This device quickly reads and clears error codes.

It’s small and tough. It is also super easy to use.

Get the AD310 today. Fix car problems yourself. Save time and money now!

Pros Cons
  • Quickly reads and clears engine trouble codes.
  • Compact and easy to carry for travel.
  • Supports various OBDII protocols for wide use.
  • Accurate and fast results in seconds.
  • Easy to use, no batteries or charger needed.
  • Limited to emissions issues only.
  • Not compatible with OBDI vehicles.
  • Cannot read non-emission engine fault codes.

Perfect For:

This OBD II scanner is perfect for car owners who want to quickly check and fix emission-related issues in their vehicles. It’s ideal for DIY enthusiasts and anyone needing a simple, portable tool to read and clear engine codes without expert knowledge.

Ready to Purchase?

3. TOPDON Bidirectional Scan Tool, 2025 New ArtiDiag900 Lite Automotive Diagnostic Tool for Full System, Scanner for Car with Active Test, 8 Reset, Wireless OBD2 Scanner Diagnostic Tool for All Vehicles

TOPDON Bidirectional Scan Tool, 2025 New ArtiDiag900 Lite Automotive Diagnostic Tool for Full System, Scanner for Car with Active Test, 8 Reset, Wireless OBD2 Scanner Diagnostic Tool for All Vehicles

The TOPDON ArtiDiag900 Lite is a powerful diagnostic tool. It helps you find problems in your car.

This scanner has many cool features. It can do active tests and reset things.

It works on many cars. You also get support and updates. This tool is easy to use.

Pros Cons
  • Super fast scan with latest tech.
  • Test car parts without any wires.
  • Check all systems in your car.
  • Reset key services for easy repairs.
  • Long battery lasts a full day.
  • Limited DTC repair guide compatibility.
  • Specific functions might need updates.
  • Customer support hours are limited.

Perfect For:

Are you a car enthusiast or a professional mechanic? Then the TOPDON ArtiDiag900 Lite is for you. It’s the perfect tool to quickly and easily diagnose and fix car problems.

Ready to Purchase?

4. OBD2 Scanner TOPDON AD500, Oil SAS Throttle TPMS BMS EPB Reset, Engine ABS SRS Transmission, Diagnostic Scan Tool, AutoVIN, Car Check Engine Code Reader with Battery Test, Lifetime Wi-Fi Free Update

OBD2 Scanner TOPDON AD500, Oil SAS Throttle TPMS BMS EPB Reset, Engine ABS SRS Transmission, Diagnostic Scan Tool, AutoVIN, Car Check Engine Code Reader with Battery Test, Lifetime Wi-Fi Free Update

This OBD2 scanner goes beyond basic checks. It offers 4-system diagnostics for engine, ABS, SRS, and transmission, plus 6 reset functions like oil, SAS, and TPMS.

It works with many car brands and languages. The big screen shows data clearly. The battery lasts long for easy use.

Pros Cons
  • Full system car diagnostics for easy fixes!
  • Reset functions get your car back to top shape.
  • Smart AutoVIN quickly finds the right info.
  • Global support: Works on most car brands!
  • Upgraded hardware: Faster and easier to use!
  • High cost for basic users
  • Requires internet for updates
  • Limited compatibility with some rare cars

Perfect For:

This OBD2 scanner is perfect for DIY car enthusiasts and everyday car owners. It’s super easy to use and helps you keep your car in top shape.

Ready to Purchase?

5. BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android – No Subscription Fee – OBD2 Car Scanner and Code Reader – Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+

BlueDriver makes it easy to scan your car like a pro. It reads and clears trouble codes from the check engine light and beyond.
This OBD2 scanner gives you live data and repair reports to fix issues fast. It works with gas vehicles from 1996 onward, no wires needed.
The app is free with no hidden fees. It offers 24/7 support. You get unlimited access without a subscription.

Pros Cons
  • Scan like a pro with ease.
  • Read and clear codes quickly.
  • Get fixes and live data instantly.
  • Wireless Bluetooth – no messy wires.
  • Zero fees and top support.
  • Requires a compatible smartphone; not all devices work.
  • Bluetooth range limits connectivity away from the car.
  • Some older vehicles show limited live data.

Perfect For:

Perfect for DIY car owners who want pro checks on their phone without a trip to the shop. It’s ideal for anyone driving a gas car from 1996+ who needs clear codes, live data, and repair help all in one easy app.

Ready to Purchase?

6. FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader for Cars and Trucks, Diagnostic Scan Tool with SRS Airbag, Automotive Diagnostic Tool with Live Data

FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader for Cars and Trucks, Diagnostic Scan Tool with SRS Airbag, Automotive Diagnostic Tool with Live Data

Imagine fixing car problems at home without a mechanic. The FOXWELL NT604 Elite starts working right out of the box with latest software. It helps you scan for ABS, SRS, engine, and transmission issues quickly.
You scan 5 systems in one tool for cars and trucks. It pulls live data, checks error codes, and tells if your car is ready for tests. Support covers over 60 global car brands with free updates and no extra fees.
This scanner has a strong protective case for safe carrying. It does not clear crash data or do service resets. All new items get quick help if needed.

Pros Cons
  • Easy to use right out of the box!
  • Affordable and helps monitor your car’s health!
  • 5-in-1 car diagnostic scanner for many systems.
  • AUTOVIN gets your vehicle info fast!
  • Comes with a protective case and has lifetime updates.
  • No extra repairs like oil changes or battery resets.
  • Can’t clear crash data from airbags forever.
  • Check car fit before you buy – may not work on all.

Perfect For:

This tool is perfect for car owners who want to diagnose ABS, SRS, engine, and transmission issues at home, without a trip to the shop. It’s also ideal for DIY enthusiasts who want an out-of-the-box, affordable 5-in-1 scanner with live data and no extra software fees.

Ready to Purchase?

7. OBD2 Scanner Diagnostic Tool, Check Engine Code Reader OBD2 Scanner with Reset, Mode 6, Mode 8 & I/M Readiness, Auto Check Engine Light Car Diagnostic Scan Tool for All OBDII Car Since 1996

OBD2 Scanner Diagnostic Tool, Check Engine Code Reader OBD2 Scanner with Reset, Mode 6, Mode 8 & I/M Readiness, Auto Check Engine Light Car Diagnostic Scan Tool for All OBDII Car Since 1996

Meet the OBD2 Scanner Diagnostic Tool. It reads codes fast with 35,901 DTCs built in.

Compatible with 98% of vehicles after 1996. Reads and clears codes. Prints data to your computer.

Pros Cons
  • Huge DTC library identifies engine issues fast.
  • Works with nearly all cars since 1996.
  • Supports 10 languages for easy use worldwide.
  • Print data to avoid repair shop fees.
  • Compact design with free lifetime upgrades.
  • Compatibility isn’t guaranteed for all car makes and models.
  • Advanced features could be complex for new users.

Perfect For:

This OBD2 scanner is perfect for DIY car owners who want to check and fix engine lights on their own. It suits busy drivers and home mechanics with cars made since 1996, helping them save time and cash at repair shops.

Ready to Purchase?

8. Autel Scanner MaxiCOM MK900BT, 2025 MK900-BT V2.0 Bidirectional Diagnostic Tool, 8in Up of MK900 MX900 MK808S MK808BT MX808S MK808Z, 3000+ Active Tests, 40+ Service, CAN-FD&DOIP, All System, FCA 11 OS

Autel Scanner MaxiCOM MK900BT, 2025 MK900-BT V2.0 Bidirectional Diagnostic Tool, 8in Up of MK900 MX900 MK808S MK808BT MX808S MK808Z, 3000+ Active Tests, 40+ Service, CAN-FD&DOIP, All System, FCA 11 OS

Autel Scanner MaxiCOM MK900BT is the 2025 newest model for easy car diagnostics. It upgrades from tools like MK808S with 3000+ active tests and 40+ services for over 150 car brands.

This bidirectional tool reads and clears codes on all systems like ABS and ECM. It supports CAN FD and DOIP for newer vehicles from GM and BMW. Enjoy one-year free updates and wireless printing of reports.

Pros Cons
  • Offers 3000+ active tests for in-depth diagnostics.
  • Provides 40+ service functions for many vehicle brands.
  • Includes CAN FD & DOIP for newer vehicle protocols.
  • Features wireless diagnosis with a large display.
  • Offers 1-year updates and multi-language support.
  • Extra cost for battery test tool.
  • Compatibility checks needed for vehicles.
  • Update fees after one year.

Perfect For:

This tool is perfect for auto techs who work on many makes and want full system checks. It offers 3000+ active tests, bidirectional testing, and easy reports for fast, clear fixes.

Ready to Purchase?

9. GEARWRENCH 7″ Wireless Bi-Directional Diagnostic Scanner Tablet | GWSMART07

GEARWRENCH 7

Diagnose your vehicle’s issues like a pro with the GEARWRENCH 7″ Wireless Bi-Directional Diagnostic Scanner Tablet. It offers OE-level diagnostics for full system scans, revealing manufacturer fault codes and clear meanings. Plus, it supports 38 pro reset functions to handle tasks like throttle matching and ABS bleeding. With topology mapping, you get a visual view of how vehicle systems connect and work together.

Enjoy wireless ease by connecting via its built-in WiFi, no messy wires needed. Get free software updates for three years, then just $150 per year after that. The LCD touchscreen has a backlight for easy use in dim areas, and an 8-megapixel camera with auto-focus and flashlight boosts your toolbox. The blow-mold case keeps everything secure and portable for on-the-go work.

Backed by a 2-year no-hassle warranty, this scanner delivers reliable performance you can count on. Grab yours now to tackle any vehicle challenge with confidence and speed.

Pros Cons
  • Diagnose vehicle issues with full system scans in seconds.
  • Reset and relearn 38 key functions for easy fixes.
  • Bidirectional control lets you test components actively.
  • Wireless WiFi connects without messy wires.
  • Free software updates for three years keep it current.
  • Subscription costs $150 each year after 3 years
  • Learning curve for new users might be steep
  • Compatibility issues with some older vehicles

Perfect For:

This GEARWRENCH scanner is perfect for busy auto mechanics and DIY car owners. It helps them find and fix car problems fast with no wires needed.

Ready to Purchase?

10. Innova 5610 OBD2 Bidirectional Scan Tool – Understand Your Vehicle, Pinpoint What’s Wrong, and Complete Your Repairs with Less Headache, Updates Included, US-Based Technical Support

Innova 5610 OBD2 Bidirectional Scan Tool - Understand Your Vehicle, Pinpoint What's Wrong, and Complete Your Repairs with Less Headache, Updates Included, US-Based Technical Support

Meet the Innova 5610. It is a bidirectional scan tool. It helps you fix car problems fast.

View live data from ABS, SRS, transmission, and engine. The Special Reset Function lets you re-learn like a pro.

Pair with the RepairSolutions2 app for wireless scans. Get US-based support and free updates.

Pros Cons
  • Fix car problems quickly and safely on the road.
  • Get live data from engine, brakes, and more.
  • Send commands to test vehicle functions.

  • Easy to use with English, Spanish, or French.

  • Free updates and no fees for support.
  • Not universal: only works with select cars and trucks.
  • Limited features: varies by vehicle make and model.
  • May need updates: check coverage before buying.

Perfect For:

This Innova 5610 OBD2 Bidirectional Scan Tool is perfect for car owners and mechanics. It helps you understand your vehicle and fix problems easily.

Ready to Purchase?

Buying Guide

Scan tools make car repairs simple. They find issues fast. They help save money.

Many car owners enjoy using these scanners. One user fixed their check engine light with an easy code reader. Another driver reset tire pressure easily at home.

  • Compatibility: Check if the tool works with your car model. It should support many vehicle brands. Look for updates to cover new cars.
  • Features: Choose tools with read and clear codes. Some offer active tests for better diagnostics. Pick ones with extra resets for maintenance.
  • Ease of Use: Select simple interfaces with clear screens. Tools with apps make it wireless. Battery life matters for long use.
  • Price and Value: Compare costs with included features. Free updates add value. Buy from trusted brands for reliability.
  • Customer Support: Opt for tools with good help lines. US-based support helps quickly. Read reviews for real experiences.
  • Portability: Get a lightweight, tough design. A protective case helps carry it. Wireless options beat tangled cords.