Top 5 OBD2 Scanners: ABS & SRS Diagnostics Guide

Ever had that sinking feeling when your car’s check engine light blinks on, but you know it’s more than just a simple fix? Modern cars are complex machines, and sometimes the problem lies deep within the safety systems, like your Anti-lock Braking System (ABS) or Supplemental Restraint System (SRS, which controls your airbags). Knowing what’s wrong is the first step to a safe and speedy repair.

Trying to find an OBD2 scanner that handles these crucial safety codes can be confusing. Many basic scanners only read engine trouble codes, leaving you in the dark about critical braking or airbag issues. You need a tool that speaks the full language of your car, not just the basics. Sorting through features and compatibility charts wastes valuable time and money.

This guide cuts through the noise. We will show you exactly what to look for in an OBD2 scanner that masters both standard engine diagnostics and those essential ABS and SRS codes. By the end of this post, you will confidently choose a diagnostic tool that offers peace of mind and saves you expensive trips to the mechanic. Let’s dive into finding the perfect scanner to unlock all your car’s secrets.

Top Obd2 Scanner With Abs And Srs Recommendations

No. 1

OBDMATE OBD2 Scanner with ABS SRS Transmission, Reset Fault Lights | Check Engine Code Reader with Full OBDII Functions | DLC Pin Test | Battery Voltage Check, Car Diagnostic Tool

【Reset ABS/SRS/Transmission/Engine Lights】 More than an check engine code reader, OBDMATE 2025 brand new OM901 obd2 scanner performs comprehensive diagnostics for the 4 most-used systems (ABS/SRS/Engine/Transmission). It quickly clears fault codes, turns off warning lights, read data stream and auto VIN.
【3.5" Handheld Scanner with 4 System Diagnose】 3.5" Super large TFT screen equipped displays an intuitive menu and clear readings of various sensors from ABS, SRS, ECM and TCM systems. It arrived with a silicone protective case and hard-shell carrying case, ensuring long-lived durability and drop resistance. The car diagnostic tool is plug-to-play designed, plug it and get diagnosis started without any batteries or updates required.
【One-Click I/M Readines&Full OBD2 Functions】 Press F1 to get an intuitive corloured form about whether various emissions-related systems on the vehicle are operating properly. Help you get smog-check ready quickly. OM901 car scanner supports all essential OBD2 functions you need: read & clear codes, view freeze frame, read I/M readiness, retrieve VIN, live data stream (with graphing display), O2 sensor test, onboard monitoring mode, and EVAP leak test.
【Battery Voltage Check&DLC Pin Test】 It allows you to monitor battery health by monitoring current battery voltage. Plus, this obd2 diagnostic tool features DLC 16-PIN test to check current voltage of every pin.
【Automotive Scanner Diagnostic Kit】 The package comes with 1 car scanner, 1 USB-type c cable, 1 hard storage bag and 1 user manual(en). Free to update without any hidden fees. 5 languanges available in setting including English, French, Italian, German and Espanish. Valuable and Portable, making it a great tool kit for car owners, DIY enthusiasts, and professional mechanics.

No. 2

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+

[Pro OBD2 Scanner] - BlueDriver is the easiest way to scan and understand your vehicle like a professional mechanic. Read and clear your car’s trouble codes and check engine light.
[Read & Clear The Codes] - BlueDriver's enhanced vehicle diagnostics gives you access to information normally available only to mechanics on their OBD2 scan tools. Now you can read and clear ABS, Airbag, SRS, TPMS codes, and many more.
[Get The Right Fix & View Live Data] - Much more than a car code reader, BlueDriver is a diagnostic tool. You’ll get unlimited repair reports with possible causes and fixes, plus real-time health monitoring while you drive with the live data feature.
[Wireless & Bluetooth Enabled] - Say goodbye to wires. BlueDriver connects with Bluetooth via your phone/tablet to a sensor that plugs into your car's OBDII port. Get all of the capabilities of an expensive code reader & scan tool without any annoying wires.
[User-Friendly App and Repair Videos] - BlueDriver gives you more ways to scan and fix your vehicle. Our iOS & Android app connects you to a large database of repair videos with step-by-step directions of repairs.

No. 3

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

[Easy to Use—Work Out of the Box] + [FOXWELL 2026 New Version] FOXWELL NT604 Elite scan tool is the 2026 new version from FOXWELL, designed for car owners who want to figure out the cause of issues before fixing car problems by scanning common systems like ABS, SRS, engine, and transmission. The NT604 Elite obd2 scanner diagnostic tool comes with the latest software, ready to use out of the box—no need to waste time downloading software first.
[Affordable] + [Reliable Car Health Monitor] Will you be confused what happens when the warning light of ABS/SRS/transmission/check engine flashes? Instead of taking your cars to dealership, this FOXWELL scanner will help you do a thorough scanning and detection for your cars and pinpoint the root cause. Note：The device is a diagnostic tool, not a repair tool. To turn off a warning light, you must first physically repair the issue causing it. Only then can the scanner be used to clear the corresponding fault code.
[5 in 1 Car Diagnostic Scanner] Compared with obd scanners (50-100), NT604 Elite code scanner not only includes their OBDII diagnosis but also serves as ABS/SRS scanner, transmission and check engine code reader. When it’s an odb2 scanner, you can use it to check if your car is ready for annual test through I/M readiness menu. In addition, live data stream, built-in DTC library, data play back and print, all these features are a big plus for it. Note: doesn't support maintenance functions like reset or relearn.
[Fantastic AUTOVIN] + [No extra software fee] Through the AUTOVIN menu, this NT604 Elite car scanner allows you to get your V-IN and vehicle info rapidly, no need to take time to find your V-IN and input one by one. What's more, the NT604 Elite ABS SRS scanner supports 60+ car makes from worldwide (America/Asia/Europe). You don’t need to pay extra software fee. If AUTOVIN fails, you can either manually enter the VIN or go to the Diagnostic Menu to select your vehicle model.
[Solid protective case KO plastic carrying bag] + [Lifetime update] Almost all same price-level car scanner diagnostic tool only offers plastic bag to hold the scanner.However, NT604 Elite automotive scanner is equipped with solid protective case, preventing your obd2 scanner from damage. Then you don’t need to pay extra money to buy a solid toolbox.

No. 4

Autel OBD2 Scanner AutoLink AL549(Upgraded Ver. of AL519)Code Reader with AutoVin, Read/Erase DTCs for ABS, Universal Car Battery Test,OBD2 Scan with Live Data,Check Engine Fault OBD2 Diagnostic Tool

🔥🔥【NEWEST AUTEL AUTOLINK AL549 OBD2 SCANNER】Autel Autolink AL549 It is a Comprehensive OBD2 Code Reader. Specifically, it has Following Functions：✅Complete OBD2 Diagnostic function ✅all 10 modes OBDII test ✅One-click I/M Readiness check ✅read live data ✅turn off CEL(check engine light) or MIL and etc; ✅Read and erase ABS codes ✅turn off ABS warning lights and etc; ✅Universal car starting and charging system testing. Note: ABS Diagnosis Function is Not Universally Compatible for All Cars.
🔥🔥【PRO-LEVEL FULL OBD2 FUNCTIONS】Autel AutoLink AL549 OBD2 Code Reader supports all 10 modes of OBD2 test for complete vehicle diagnostics and ABS warning lights. The easy-to-use tool features a TFT color display and built-in speaker for visual and audible message cues and the patented One-Click I/M Readiness for quick State Emissions. Moreover, on-board monitor test, component test, retrieve vehicle info, module present and etc. Autel AL549 is a must-have tool for car repairers and enthusiasts, and a best gift for man/husband/Father's Day.
🔥🔥【AL549 READ/ERASE DTCs FOR ABS】As the Upgrade Version of Autel AL519 /AL529 /AL539, Autel Autolink AL549 has an Universal ABS Functions. That is Able to be Used to Retrieve and Clear Codes From the Vehicle’s Braking System. It also Provides the Definition of Each Code to Help Diagnosing Problems Within the System that May Cause the Malfunction Indicator Light (MIL) to Turn on, So Very convenient to use. Note: ABS Diagnosis Function Works for OBD2 Standard Vehicles that is Prior to 2020 Only and Does not Support Newer Car Models After 2020.
🔥🔥【【AL549 HAS BATTERY TEST FUNCTIONS】 Autel AutoLink AL549 OBD2 Code Reader Supports Car Battery & Charging System Testing. Autel AL549 can Effectively Help you Figure out Car Battery Conditions and Alternator Situations. All you Need to do is Follow the on-screen Guidance, Step by Step, and you'll Quickly Get Intuitive Test Results with Clear Explanations and Possible Fix Tips. Note: It's Advised to Complete Pretest Procedures Based on the Instruction on the User Manual Before you Perform Battery and Alternator Test.(“Product Manual” Contact customer service to send electronic file)
🔥🔥【SMOG CHECK & I/M READINESS TEST】I/M Readiness is used to check the operations of the Emission System on OBD II compliant vehicles, easy-to-read AVOmeter to test voltage, continuity, and current at the fingertip, able to test 12V generator, starter and condition of the discharged battery, memory/battery backup for data review and data printing via PC for further analysis. With AL549, All can be done with one click prior to having a vehicle inspected for state emission compliance.

No. 5

OBD2 Scanner Check Engine Light Car Code Reader Clear Error Codes ABS SRS SAS Etc Full Vehicle System Diagnostics Tool Compatible with Toyota Honda Ford

Full-System Diagnostics-Toyota, Honda & Ford PX-801 supports full vehicle system diagnostics for Toyota (1996-2024), Honda/Acura (1996-2025), and Ford/Lincoln (2006-2018), covering Engine, A9s SRS, SAS, Transmission, TPMS and more. For other brands, it works as a universal OBD2 scanner (engine & emissions onlv), Please confirm brand/vear before purchase
Professional-Grade Coverage Equipped with a high-performance chip, PX-801 delivers diagnostic ability comparable to dealer-level tools. It provides real-time monitoring, hidden fault code detection, and VIN history checks—helping you spot issues early, avoid costly repairs, and save time when buying or maintaining a vehicle
Full OBD2 Functions Supports all OBDII protocols (SAE J1850 PWM/VPW, ISO9141, KWP2000, CAN) and works with all 16-pin OBD2-compliant vehicles. Quickly read/clear fault codes, view live data, I/M readiness, freeze frame, mode 6 & 8, oxygen sensor tests, and more. Includes a built-in 100,000+ code database with definitions, plus diagnostic report download via cloud print
Wide Compatibility & Multi-Language Full diagnostics available for Toyota, Honda/Acura, and Ford/Lincoln; universal OBD2 functions compatible with gasoline vehicles (1996+ US, 2000+ EU, 2008+ Asia). Results displayed on a 2.8" TFT screen in 11 languages (English, German, French, Spanish, Italian, Russian, Korean, Japanese, Portuguese, Polish, Chinese), ideal for car owners and repair shops
Easy to Use – Plug & Play Powered directly from your vehicle’s OBDII port—no batteries or charging required. Simply connect and select the correct brand/model for full diagnostics, or choose the OBD2 function for standard tests. Designed for quick setup even for first-time users

No. 6

BLCKTEC 430 Bluetooth OBD2 Scanner for iPhone & Android, No Subscription Fee, OBDII Car Code Reader, Diagnose Check Engine, ABS, SRS, Airbag, Supports Vehicles 1996+

[Check Before You Buy] - BLCKTEC 430 and the App RepairSolutions2 can only be used in the USA and Canada, other countries and regions will not be supported. While the product works on most OBD2-compliant vehicles 1996-2023 models, available functions may vary by make and model. Before purchasing, be sure to use the Compatibility Checker on BLCKTEC website or contact our customer support to ensure the features you need are supported.
[Transform Your Car Care Experience] - With BLCKTEC, instantly become your own professional mechanic. Effortlessly read and clear your car’s trouble codes and check engine light, ensuring your vehicle stays in top condition.
[Empower Yourself with Comprehensive Diagnostics] - Unlock the full potential of your vehicle with the BLCKTEC 430. Access detailed diagnostics previously exclusive to professional mechanics’ OBD2 scan tools, including ABS, Airbag, SRS, TPMS codes, and beyond, right at your fingertips. PLEASE NOTE: Function availability depends on your vehicle. Be sure to use the Compatibility Checker on BLCKTEC website or contact our customer support to verify that the features you need are supported for your vehicle’s specific year, make, and model.
[Drive with Confidence] - The BLCKTEC 430 is more than just a car code reader; it's your personal vehicle health advisor. Receive tailored repair reports with potential causes and verified solutions for your specific make and model, guiding you to the right fix every time.
[Seamless Connectivity, Ultimate Convenience] Experience wireless diagnostics with this compact car scanner. Connect easily from your phone or tablet—no wires, and no batteries required. Just plug the device into your vehicle’s OBD2 port and it will power on automatically and you will see the green light is on. [Read Before Use – Pairing Instructions] DO NOT connect the BLCKTEC 430 through your phone’s Bluetooth settings. Instead, open RepairSolutions2 App and follow the instructions on the App to pair the BLCKTEC 430. To avoid connection issues, make sure to read the Quick Start Guide included in the box before first use.

No. 7

Innova SD35 OBD2 Scanner – ABS, SRS, TPMS & Check Engine Code Reader, Live Data, All System Diagnostics, Compatible with Most Vehicles

OBD2 SCANNER FOR ALL SYSTEMS – The INNOVA SD35 is a tablet-based OBD2 scanner designed for advanced diagnostics. Read and clear check engine light, ABS, SRS, and TPMS codes, plus test your car battery and alternator to prevent unexpected failures. Vehicle coverage may vary. Please use Innova’s Coverage Checker to verify compatibility.
ALL-SYSTEM DIAGNOSTICS & LIVE DATA – Unlike basic code readers, this OBD2 scanner for all vehicles scans engine, transmission, ABS, SRS, and more. Get real-time live data, including RPM, fuel trims, temperature readings, and oxygen sensor performance.
OBD2 TABLET WITH USER-FRIENDLY INTERFACE – This automotive scan tool features a high-resolution display, making vehicle diagnostics faster and easier.
ADVANCED TPMS, OIL RESET & SERVICE FUNCTIONS – Perform TPMS sensor checks, oil light reset, and other service resets with ease This professional diagnostic tool provides comprehensive vehicle maintenance capabilities in one device.
WIDE VEHICLE COVERAGE (1996 & NEWER CARS & TRUCKS) – This OBD2 scanner Bluetooth tablet is compatible with Toyota, Ford, Honda, Chevrolet, Nissan, Dodge, and more. However, feature coverage may vary. Please use Innova's Coverage Checker to verify coverage.

No. 8

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)

CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on. After repairing the vehicle's problems, it can quickly read and clear diagnostic trouble codes of emission system, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information.
Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed mechanic tool with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble emission codes in seconds after you fixed the problem. This device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Pls confirm with our customer service whether it is compatible with your vehicle before purchasing.
Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.

Choosing Your OBD2 Scanner with ABS & SRS: A Smart Buyer’s Guide

Buying an OBD2 scanner that can also read Anti-lock Braking System (ABS) and Supplemental Restraint System (SRS or airbag) codes is a smart move for any car owner. It helps you catch problems early, saving you money on big garage bills. This guide will help you pick the best tool for your needs.

Key Features to Look For

A great scanner does more than just read the basic “Check Engine” light. Here are the must-have features:

ABS and SRS Diagnostics: This is the main reason you are buying it! Make sure it clearly states it can read and clear codes for both systems, not just the engine.
Live Data Streaming: The tool should show you real-time information from your car’s sensors—like engine speed or oxygen sensor readings. This helps you see what the car is doing right now.
Code Definitions: A good scanner displays the actual meaning of the code (e.g., P0300 – Random/Multiple Cylinder Misfire Detected) right on the screen. You won’t need to search online for every single code.
Read & Clear Codes: It must be able to read the diagnostic trouble codes (DTCs) and, importantly, clear them once the problem is fixed.
Vehicle Compatibility: Ensure it works with your car’s year, make, and model. Most scanners support 1996 and newer OBD2-compliant vehicles, but check the list!

Important Materials and Build Quality

The physical build of the scanner matters for how long it lasts.

Cables and Connectors: Look for thick, durable cables. A weak connection point can cause errors when scanning. The OBD2 connector should feel sturdy, not flimsy.
Screen Quality: A clear, backlit LCD screen is essential. You will often use this tool in dark places, like under the dashboard. Brightness and size affect usability greatly.
Housing: Many quality scanners have a rubberized or rugged casing. This protects the device if you accidentally drop it in the garage.

Factors That Improve or Reduce Quality

What makes one scanner better than another? It often comes down to software and updates.

Factors That Improve Quality (Pros)

Frequent Software Updates: Manufacturers who regularly release updates improve compatibility with newer cars and add new functions.
Ease of Use (Plug-and-Play): The best scanners require minimal setup. You plug it in, and it immediately starts communicating with the car.
Battery Powered vs. Powered by Car: Scanners powered directly by the car’s port are generally more reliable than those needing separate batteries.

Factors That Reduce Quality (Cons)

Proprietary Connectors: If the scanner uses a special connector instead of the standard 16-pin OBD2 plug, it limits future use.
Limited System Access: Some cheaper tools only read engine codes. If the SRS or ABS light is on, a limited tool is almost useless for those specific issues.
Slow Refresh Rate: If the live data takes several seconds to update, diagnosing intermittent problems becomes very hard.

User Experience and Use Cases

Think about how you plan to use the scanner. Are you a beginner or a seasoned DIY mechanic?

For the Beginner: You need simplicity. A tool with an easy-to-read menu and built-in code lookups is best. You will use this primarily when a warning light comes on unexpectedly.

For the DIY Expert: You might want advanced features like graphing data, bi-directional control (telling the car system to perform a test), or the ability to save diagnostic reports. These tools cost more but offer deeper insights.

Common Use Cases:

Quickly checking why the “Check Engine” light turned on before a long trip.
Diagnosing brake issues by reading ABS sensor faults.
Resetting the airbag light after a minor collision repair (always use caution here).
Checking the health of multiple vehicles in the household.

Frequently Asked Questions (FAQ)

Q: Does this scanner work on all cars?

A: Most scanners work on all cars and light trucks sold in the US since 1996 because that is when OBD2 became mandatory. Always double-check the specific model’s compatibility list.

Q: Can I clear the ABS or SRS light myself?

A: Yes, most scanners that read these codes can clear them too. However, the light will only stay off if the underlying problem is fixed. If you clear the code without fixing the issue, the light comes right back on.

Q: Is a professional scanner necessary for ABS/SRS codes?

A: Not necessarily. Many mid-range OBD2 scanners now include basic ABS/SRS reading capabilities. Professional tools offer more in-depth testing functions.

Q: What is the difference between reading engine codes and ABS/SRS codes?

A: Engine codes (Powertrain) deal with emissions and performance. ABS codes relate to braking safety, and SRS codes relate to airbag safety. You need a scanner that accesses these separate modules.

Q: How fast should the scanner connect to my car?

A: A good scanner should establish communication with the car’s computer within 5 to 15 seconds after plugging it in and turning the key to the ‘ON’ position.

Q: Do I need a laptop to use this scanner?

A: Many modern scanners are standalone units with their own screen. Others connect via Bluetooth to a smartphone app, but a dedicated unit requires no extra devices.

Q: Will this scanner help me fix the problem?

A: The scanner identifies the faulty part or system by giving you a code. It tells you *what* is wrong, but you still need mechanical knowledge or online research to know *how* to repair it.

Q: What does “Live Data” show me?

A: Live Data shows sensor readings that change moment by moment, like how fast the engine is turning or the exact temperature of the coolant. Mechanics use this to watch systems work under load.

Q: Is it safe to clear airbag codes myself?

A: Clearing airbag codes is generally safe if the component that caused the fault has been repaired or replaced. However, if the crash sensor is still damaged, the light will return, and in rare cases, tampering could cause issues.

Q: What is the standard connector called?

A: The standard connector is called the 16-pin J1962 connector. This is the port usually found under the dashboard on the driver’s side.