The 5 Best OBD2 Scanners for ABS Codes
An ABS warning light needs a scanner that can talk to the brake module. A $20 reader that plugs into the same OBD port may only report emissions-related engine codes, leaving you with no answer about the light you bought it to investigate. I would start by checking ABS coverage for your car's exact year, make and model.
The cheaper Autel AL549 is my pick if reading and clearing ABS codes is the whole job. Pay for the BLCKTEC or TOPDON only when their extra service functions match work you intend to do. Reading a fault, commanding an ABS bleed and fixing the underlying brake problem are three separate things.
Our top 5 obd2 scanners for abs codes
Swipe to compare price, rating and best use →
| Product | Price | Rating | Best for |
|---|---|---|---|
01 Autel AutoLink AL549Details ↓ | — | 4.4/5Amazon | Best for ABS codes alone |
02 BLCKTEC 460TDetails ↓ | — | 4.3/5Amazon | Best for home-garage service jobs |
03 FOXWELL NT604 EliteDetails ↓ | — | 4.4/5Amazon | Best straightforward four-system screen |
04 XTOOL A30M V2.0Details ↓ | — | 4.2/5Amazon | Best phone-based active diagnostics |
05 TOPDON ArtiDiag600 SDetails ↓ | — | 4.5/5Amazon | Best compact service tablet |
01 — Autel
Best for ABS codes aloneAutel AutoLink AL549
If your goal is to see the ABS fault without buying a workshop tablet, I would begin with the AL549. Autel documents engine and ABS code reading, live data and a battery/charging-system test; it is a much more targeted purchase than paying for a long list of resets you may never use.
It does not claim the broad SRS and transmission access of the FOXWELL or TOPDON models, and an ABS code is not a completed repair. For one ABS warning light, it is the clearest first purchase, subject to checking Autel's coverage for your exact vehicle before ordering.
Specifications: Autel AutoLink AL549 product specifications ↗
View on Amazon ↗A car owner who mainly needs engine and ABS fault codes.
You also need airbag, transmission or service procedures.
What I like
+Focused ABS and engine reader with battery-system tests.
What to weigh
−Narrower module coverage than the larger scanners.
- ProductType
- obd2 scanner
02 — BLCKTEC
Best for home-garage service jobsBLCKTEC 460T
The 460T is where I would move if you work on several systems and want more than a code definition. BLCKTEC documents engine, ABS, SRS and transmission scanning plus service functions including ABS bleeding and steering-angle calibration on supported vehicles.
Those extra menus do not guarantee each procedure works on every car. Those broader functions earn second place for an engaged home mechanic, while the AL549 is easier to justify for one ABS light. Check BLCKTEC's vehicle-function lookup before treating a listed reset as universal.
Specifications: BLCKTEC 460T official product and compatibility ↗
View on Amazon ↗A home mechanic planning compatible service procedures.
You only need a lower-cost ABS code reader.
What I like
+Four-system coverage and documented service functions.
What to weigh
−More cost and vehicle-specific feature limits.
- ProductType
- obd2 scanner
03 — FOXWELL
Best straightforward four-system screenFOXWELL NT604 Elite
I would choose the NT604 Elite for someone who wants a self-contained screen for engine, transmission, ABS and airbag codes without involving a phone. FOXWELL's documented four-system scope makes it easier to understand what you are buying than a vague 'full car' claim.
The model is primarily a diagnostic reader; do not assume an ABS bleed or every maintenance reset is part of this exact version. The BLCKTEC makes more sense for service functions; if you want a handheld instead of a phone app, this comes before the XTOOL.
Specifications: FOXWELL NT604 Elite product details ↗
View on Amazon ↗Four-system diagnostics on a dedicated handheld display.
You need phone-based reports or a verified active ABS bleed.
What I like
+Documented engine, transmission, ABS and SRS access.
What to weigh
−Service functions depend on the exact version and vehicle.
- ProductType
- obd2 scanner
04 — XTOOL
Best phone-based active diagnosticsXTOOL A30M V2.0
The A30M is the choice I would investigate if you are comfortable using an iPhone or Android phone as the display and want functions beyond stored ABS codes. XTOOL lists full-system scans, active tests and maintenance services on supported vehicles, including ABS-related work.
The phone, app and vehicle coverage become part of the tool, and that is more setup than plugging in the AL549. Its breadth is attractive for a specific supported car, but a buyer who only needs the ABS code should not have to manage a second software workflow.
Specifications: XTOOL A30M official specifications ↗
View on Amazon ↗A phone-first owner needing supported active tests.
You want a standalone screen or only basic fault codes.
What I like
+App-led full-system and active-test feature set.
What to weigh
−Phone dependence and vehicle-specific function coverage.
- ProductType
- obd2 scanner
05 — TOPDON
Best compact service tabletTOPDON ArtiDiag600 S
TOPDON's ArtiDiag600 S suits a buyer who wants a five-inch handheld screen and a defined set of common service jobs. The company lists engine, transmission, ABS and SRS coverage, plus nine service functions including ABS bleeding where the vehicle supports it.
For one warning light, this is a fairly expensive way to get an answer. It becomes more persuasive if several of those listed service jobs match your garage. Use TOPDON's vehicle-coverage checker for the exact year and trim instead of assuming every menu will work after you plug it in.
Specifications: TOPDON ArtiDiag600 S product details ↗
View on Amazon ↗A small workshop that values a screen and service menus.
Your only task is reading an ABS code once.
What I like
+Four-system tablet with published service-function list.
What to weigh
−Price is hard to justify for basic reading.
- ProductType
- obd2 scanner
Our process
How we picked.
We compare five relevant products for different needs, using documented specifications, clear use cases and practical trade-offs. Our goal is to make the differences clear and help you choose with confidence.
- 01Relevance
Each product must fit the guide’s intended use, audience and requirements.
- 02Specifications
We compare the key product details that meaningfully affect the buying decision.
- 03Use case and fit
We compare the intended use, configuration and practical fit of every selected product.
- 04Strengths and limitations
We explain where each option performs best and the compromises to consider.
Good questions
FAQ — OBD2 Scanners for ABS Codes
01Will any OBD2 scanner read an ABS warning light?+
No. Basic OBD-II coverage usually concerns emissions-related engine faults. ABS access is an additional function that must be supported for your specific vehicle, not just printed on the box.
02Is reading ABS codes the same as ABS bleeding?+
No. Reading a code identifies a fault reported by the module. An ABS bleed is an active service procedure and needs compatible vehicle coverage, the right tools and correct repair instructions.
03Should I clear a brake warning after reading it?+
Record the code and diagnose the cause first. Clearing a warning without correcting the fault can hide information and does not make a braking system safe.
The short answer
Start with the Autel AutoLink AL549.
I recommend it for a car owner who mainly needs engine and abs fault codes. Choose something else if you also need airbag, transmission or service procedures.
View on Amazon ↗Keep looking
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