Best OBD2 Scanners in

2024

Number 1 Recommended

Best OBD2 Scanners in

2024

Experienced
DIYer

Who wants the best, both as a tool and as an investment.

5610
1

Innova 5610

Check Price

Get 10% OFF

Copy & paste the above code
during Amazon checkout

  • Check Engine
  • Emissions
  • SMOG Check
  • ABS Brake Codes
  • View Live Data
  • Battery Test
  • Oil Light Reset
  • SRS Airbag Codes
  • All System Scan
  • Battery Reset
  • ABS Bleeding
  • Read TPMS
  • ATF Temperature
  • OEM Live Data
  • Bi-Directional Tests
  • Special Functions
  • OBD1 Coverage*
  • RS2 App
  • Bluetooth
*Requires separate optional OBD1 cable

Intermediate
DIYer

Who wants to scan all vehicle systems at a fraction of the cost.

1000
2

Innova 1000

Check Price

Get 10% OFF

Copy & paste the above code
during Amazon checkout

  • Check Engine
  • Emissions
  • SMOG Check
  • ABS Brake Codes
  • View Live Data
  • Battery Test
  • Oil Light Reset
  • SRS Airbag Codes
  • All System Scan
  • Battery Reset
  • ABS Bleeding
  • Read TPMS
  • ATF Temperature
  • OEM Live Data
  • Bi-Directional Tests
  • Special Functions
  • OBD1 Coverage
  • RS2 App
  • Bluetooth

Beginner
DIYer

Who needs to read and clear diagnostic trouble codes.

5210
3

Innova 5210

Check Price
  • Check Engine
  • Emissions
  • SMOG Check
  • ABS Brake Codes
  • View Live Data
  • Battery Test
  • Oil Light Reset
  • SRS Airbag Codes
  • All System Scan
  • Battery Reset
  • ABS Bleeding
  • Read TPMS
  • ATF Temperature
  • OEM Live Data
  • Bi-Directional Tests
  • Special Functions
  • OBD1 Coverage
  • RS2 App
  • Bluetooth

Check Engine

check
check
check

Emissions

check
check
check

SMOG Check

check
check
check

ABS Brake Codes

check
check
check

View Live Data

check
check
check

Battery Test

check
check
check

Oil Light Reset

check
check
check

SRS Airbag Codes

check
check

All System Scan

check
check

Battery Reset

check

ABS Bleeding

check

Read TPMS

check
check

ATF Temperature

check
check

OEM Live Data

check

Bi-Directional Tests

check

Special Functions

check

OBD1 Coverage

requires OBD1 cable

RS2 App

check
check
check

Bluetooth

check
check
check

A reliable repair starts with a reliable OBD2 scanner

Our scanners are engineered by factory-trained ASE Master Techs for rigorous and intuitive operation - just as they’d want to use it.

column icon

In-house lab and testing facilities in Irvine, California

column icon

We accumulated 650 million vehicle scans

column icon

We own over 100 million verified repairs

Expert Craftsmanship and Quality badges

Expert Involvement

Factory-trained ASE Master Techs are involved in Innova products from A to Z.

Intuitive Design

Designed by ASE Master Techs for rigorous and intuitive operation - just as they'd want to use.

Built with Quality

Built with authentic OEM data from the ground up and engineered in the USA.

USA Support

Connect with our all-American support anywhere, including in-app chat, for expert support in English and Spanish.

We sold more OBD2 scanners than any other brand

We manufacture America’s largest number of OBD2 scanners and have consistently provided reliable scanners to both DIYers and mechanics.

Sold over

5 million

scanners nationwide

Over

2 million

app users

Sold in

30,000

automotive retail stores

Marquee Image Marquee Image Marquee Image Marquee Image

Not Just Unique, We’re Better

Benefits
Innova.com
Other Brands
table icon Retrieval
Identifies Primary Code Behind CEL
Just A Bunch Of Codes
table iconParts Recommendation
Direct Links To Right Parts
None
table iconPredicted Repairs
% Of Upcoming Failures
None
table iconEase of Use
Easy, Patented User Interface
Confusing UI
table iconFix Database
More Than 100 Million Pooled
None
table iconVehicle Scans
Unlimited For 100% Free
Limited By Pay Wall
table iconVerified Fixes
From ASE Master Techs
None
table iconSubscription
No Subscription Fees
Charges $$$
table iconYears of Experience
30+ Years
Short
table iconPatents & Copyrights
110+ Patents / 75+ Copyrights
Limited
table iconR&D / Engineering
Cutting-Edge
Outdated
badges
Award-Winning Publications

"For broader diagnostic capabilities, the Innova 5610 stands out with impressive testing features, bi-directional control, and added diagnostic suggestions."

"The Innova 6100P is the kind of OBD-II scanner that will add a professional feel to any amateur mechanic job. That's certainly how we felt during our testing, anyway."

"The CarScan Advisor 5110 is simple to operate and automatically reads codes as soon as it is plugged in. It’s a good pick if you want a no-frills code reader."

"For an OBD-II scanner with a wider range of diagnostic capabilities, we were impressed by the testing functions, bidirectional control and additional diagnostic suggestions of the Innova 5610."

Coverage Checker

Innova 5610's capabilities vary from vehicle to vehicle. To ensure it performs the desired functions on your vehicle, we recommend using the service below for confirmation. This information is presented to the best of our knowledge, but it is not guaranteed.

Free

Software Updates

Live

American Tech Support

1- Year

Hardware Warranty

30+ Years

American Engineering

Frequently Asked Questions

Yes, it can help diagnose your vehicle, but it depends on the year, make, model, and engine size to determine what features will be supported on that specific vehicle. Visit our coverage checker above to see what features our scan tools support on your vehicle.

No, our RepairSolutions2 app is a free and 100% optional app. You'll still be able to diagnose your vehicle with the scanner alone.

That said, we highly encourage you to try it out as it's filled with useful features like fix recommendations and maintenance reminders.

The app is free to use and compatible with both Android and iOS devices. Download the app here.

Our scan tools can help you repair your vehicle. Our scan tools will provide thorough code descriptions to point you in the right direction. There is a free supplemental app (RS2) that can be used on a smart device along with your scan tool to provide repair information and predicted repairs. You can even schedule and reserve a slot with RepairPal to have your vehicle repaired through the RS2 app as well.

It depends on the year, make, model, and engine size. Visit our coverage checker to see what features our scan tools support on your vehicle.

Innova scanners are made for vehicles sold in the US and Canada. So if your vehicle has an OBD2 port and is similar to a vehicle sold in the US, the scanners will work. However the app will only work on cars currently in the US or Canada.

Our scan tools are easy to update and are free. The updates are done on a PC or Mac.  Simply download and install the OBD Tool Updater, launch the OBD Tool Updater, then connect your scan tool with a USB data cable to initiate the “Update” tab. Once the update is complete, you can safely disconnect the scan tool. Here is a link to get started: https://innova-electronics.helpscoutdocs.com/article/2036-innova-obd2-scan-tool-updates

Not yet.  Our engineers are working at providing 2023 vehicle support before the end of the year.

You may have seen some scanners already advertising they have updates for next years vehicles and wonder why we're behind.

It is because we're an authentic data licenser of OEM data and we follow the rules.  Most other scanner businesses are not getting their data legally/lawfully.

OEMs will release updates for manufacturer specific scan tools in anticipation for new vehicle releases, so they supply updates for their $20,000+ scanners before the new cars hit the market, then months or years later they release how to do the same for aftermarket businesses like Innova.

Unethical scanner companies hack OEM scanners to put that data into their products, which they then sell to Americans as subscription updates.  Which is how they're able to get their updates out quickly.

Google "scan tools sued by ford".

Regardless of how it is spun by 3rd party site (many of which were bought and paid for by the defendants) - read the original claim for the lawsuits - it usually goes like this:

"Ford claims that ... obtained access to Ford's proprietary automobile-diagnostic software, hacked it, copied proprietary information, and pasted that information into ... own diagnostic software."

If you buy one of these unethical scanners, you run the risk of having your scanner bricked anytime.

In comparison, Innova has never been sued by a vehicle manufacturer despite selling the most scan tools by number and being one of the earliest diagnostic scanner companies in USA.

Since Innova is an aftermarket supplier, we wait for manufacturers to release their info for the aftermarket.  From their documentation, we then digest this massive amount of information on new vehicles, and engineer and verify the 1000s of features / function on each new vehicle.  To make your updating experience as simple as possible, we provide one large update to cover all makes and models each year.  So we have to digest, engineer, and test all the vehicles included in that update and that takes time.

This is a huge engineering effort that takes nearly a 100 dedicated engineers and field testers to carry out.  This why scanners that do more than scan read / erase codes usually charge for their updates. As a reminder - your updates are free.

We at Innova truly value your understanding and patience.

You may use our free and optional RS2 app to upload your scan/live data to your phone to share as a report.

This rating is taken from Amazon which we think people will trust more than ratings on our site.

Amazon presents a unique challenge.  We discovered that somewhere near 80% of negative ratings were due to concerns similar to "it didn't work on my car" or "they promised this feature and didn't deliver".

Now those people aren't wrong.  And the same time, we're not over promising.  The tool will what it claims to do.   It just happens that due to how every vehicle is built differently by each manufacturer, it can't do 100% of its features on 100% of vehicles on the road.  So that's why we built our coverage / vehicle compatibility checker.  So you can definitively know what works on your car.  Unfortunately, Amazon will not let us put our checker on their website, will not let us link to it, and will not let us tell people go to our site and look for it. With just 7 'elements' to pitch our product on Amazon, we recognize the significance of users conducting product research directly on the platform. Consequently, we prioritize utilizing these limited elements to effectively educate users about the benefits our tool can offer.

Even so, it remains insufficient. Seven elements is barely enough to accommodate even 20% of the content found on this page.

Implementing a static content coverage checker within Amazon is challenging given the limited amount of space, leading to customers leaving negative reviews when the tool doesn't fulfill their specific needs.

If you haven't yet, we strongly recommend using the coverage checker to double check your vehicles so you understand what the tool can or cannot do for you.
"This new tool changes everything."

- Scotty Kilmer, Influencer & Mechanic

Free Domestic
Shipping

Risk-Free Money Back Guarantee