Pinpoint Issues.
Complete repairs with less headache
with Innova SD35

All from your own driveway.
A reliable diagnosis starts with a reliable scanner.

Hassle-Free Updates
Just plug in—no gimmicks, straightforward and free, with free updates for new models year vehicles.

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

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Solid Warranty
Secure your investment with our 1-year warranty for purchases from authorized sellers.

Proudly American
Now based in Irvine, California, our US company has been delivering quality diagnostic tools since 1990.

Zero in on the issue.

Use our OBD2 scanner to quickly uncover what's wrong with your vehicle. Enjoy professional-level features without the professional price or subscription costs.

All system diagnostics
Read and clear engine codes, OEM codes (e.g. ABS, Airbag, Transmission, etc.) and more.

OBD2 Live data
Get responsive, real-time data in graphs, allowing you to see how your vehicle performs under various conditions.

Mode 6
Get detailed cylinder misfire data, allowing you identify which specific cylinder is misfiring.

Freeze frame
Capture and review a snapshot of your vehicle's operating conditions at the moment a fault code is triggered, helping you diagnose accurately.

Transmission temp
Get snapshots of your transmission temperature.
Note this is not live data.

Vehicle status
Get status data such as smog check readiness, emission status, drive cycle procedures, battery / alternator test, tire pressure status, and oil level and oil life.

Export data
Save and share reports from your handheld.  
Eliminate manual data entry, reduce errors, enhance diagnostic/scanner info exchange with others, and simplify the comparison of diagnostic data pre and post repair.
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Perform advanced services at home.

Skip the dealership and perform advanced services in your own garage with clear step by step instructions.

BMS Initialization
Optimize battery performance by initializing the Battery Management System after installing or maintaining the battery.

Battery Reset & Initialization
 Restore optimal battery system performance by resetting and initializing after battery replacement or maintenance.

Oil light reset
Ensure accurate maintenance records and optimal engine performance by resetting the oil light after an oil change or maintenance.

TPMS Relearn
Maintain tire safety and performance by relearning the Tire Pressure Monitoring System after tire rotation, replacement, or adjustment.

Streamline repairs, minimize guesswork.

Identify what your car needs and reduce trips to the parts store. Get precise diagnostics and clear repair guidance.


Verified fixes
Get the exact fix for your specific vehicle and issue, verified as correct by ASE-Mastertechs who specialize in your vehicle model. Avoid unreliable googling and trusting randoms on the internet.

Verified parts
View and access the exact parts needed for your repair, no extra research required.

Step by step service guides
Free access to the same step-by-step guides a dealership technician receives when troubleshooting known issues.
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Built with your comfort in mind.

Quickly connect and start diagnosing with no hassle. Clear instructions, simple controls, and immediate feedback make it easy to handle car diagnostics yourself.

Easily visible
Large, bright display with big text ensures readability, even in dark conditions.

Plug and play
Connect to your vehicle and use right away—no setup, batteries, or charging required, ideal for immediate use and storage.

Single-handed use
Use easily with one hand; features large buttons and ergonomic design.

Unmatched support
Get started easily with our manuals, video tutorials, and forums. Learn quickly and tackle diagnostics like an expert.

Supported Vehicles

GM Including Chevrolet, GMC, Cadillac, Buick, Saturn, Pontiac, etc.
Ford Including Ford, Lincoln, & Mercury
Honda Including Honda & Acura
Hyundai Including Hyundai & Kia
Mazda All Mazdas
Mitsubishi Including Mitsubishi
Nissan Including Nissan & Infiniti
Subaru Including Subaru
Toyota Including Toyota, Lexus, & Scion
Volkswagen Including Audi & VW
BMW Including BMW & Mini (2002 models & newer)
Chrysler Including Chrysler, Dodge, Jeep, Ram, & Plymouth (1996-2017 models)
Mercedes Including Mercedes (1996-2022), Smart (2005-2022), Maybach (2004-2012).

Detailed compatibility check

Check exact scanner feature availability for your vehicle, as coverage varies by model and year.

Compare our scanners

Features and Functions SD29 SD35
Read & Clear codes:
Engine, Transmission, ABS
OBD2 Live Data
All 10 OBD2 Modes
(including Freeze Frame, Mode 6, etc.)
IM Status Smog Check Readiness
Battery/Alternator Test
Drive Cycle Procedures
Oil Light Reset
Tire Pressure Value & Status
BMS Initialization
Battery Reset & Initialization
Oil Life & Level
All system scan including
SRS, Transmission, TPMS
Read Hybrid Battery Cell Voltage
Tire Pressure Live Data
Transmission Temp snapshot (not live data)
TPMS Relearn
OBD1 Coverage Optional with purchase
of accessory

Unmatched support

Access our extensive collection of support resources, from in-depth manuals to dynamic forums. Elevate your expertise, quickly resolve any issues, and engage with a community that cares.

In-Depth Manual
Master your OBD2 scanner with our complete manual, allowing users to thoroughly learn about the tool's features and functionality before use.

Video & Feature Tutorials 
Our video tutorials efficiently walk you through each feature. Master your scanner quickly, or use them as a fast refresher—skip the long reads and videos.

Support Docs
Get the help you need with our support docs—each feature covered with step-by-step images and clear instructions.

Forums
Engage our forums—quickly find solutions, exchange tips, and gain insights from other users.

Contact Support
Reach out to us your way—via email, live chat, phone, or in-app chat. Our friendly support team is ready to assist you in English or Spanish.

App Reviews

Innova scanners come with a free optional app.
Over 2,000,000 users.

Testimonials

“Simple to operate and automatically reads codes as soon as it is plugged in.”

“It's worth the investment if you work on cars more than the average person.”

“The kind of OBD-II scanner that can make any amateur mechanic feel like a professional”

“Despite the cost, it's a valuable investment for those extensively involved in car maintenance.”

Faq

Do I have to use the app?
The app is optional.  You may use the handheld by itself.

Do you charge for updates?
Updates are free.  And there are no subscriptions.

How much is the app?
The app is free and there are no hidden fees or subscriptions.  In-app purchases are optional.

Does this work outside of the USA?
Innova scanners are made for vehicles sold in the US and Canada.  The app will also only work for current US or Canada residents.

Does this work on 2023 or 2024 vehicles?
The scanner currently supports vehicles from 1996 through 2022, with updates for 2023 models in progress. Once the update is available it will provided for free.

Do you support FCA vehicles?
The tool is not compatible with vehicles needing FCA (Fiat Chrysler Automobiles) gateway such as 2018+ Jeep, Fiat, Chrysler, Dodge, RAM, Alfa Romeo. 

Can this reprogram vehicle computers? 
No.  It also does not support key fob programming.

Will this work on vehicles that cannot start or crank?
No.  OBD2 scanners need a vehicle that can start or crank, as they operate by communicating with the vehicle's Electronic Control Units (ECUs). If the vehicle can't start, the scanner won't be able to establish communication with the ECU and the scanner will not work. So your vehicle must be able to start or crank to use any obd2 scanner.