Autel AutoLink AL549 OBD2 Scanner (2025) – Advanced ABS, Battery & Check Engine Diagnostic Tool

Brand: Autel
Model: AutoLink AL549
Part Number: AL549
Color: Red
EAN: 0849438031930
Package Dimensions: 10.0 x 7.2 x 1.5 inches
Languages: English, French, Spanish

2025 Newest Autel AutoLink AL549 – Complete OBD2 Code Reader

• All 10 OBD2 test modes supported
• One-click I/M readiness check
• Live data view and freeze frame
• Read/erase DTCs for engine and ABS systems
• Turn off check engine light (MIL) and ABS warning lights
• Universal battery and charging system test

Note: ABS diagnosis not supported on all models. Compatible with OBD2 vehicles from 1996 to 2020.

Full Pro-Level OBD2 Functions

The Autel AL549 supports complete vehicle diagnostics, including on-board monitor tests, component tests, vehicle info retrieval, and module presence. A TFT color display and built-in speaker provide visual and audible feedback. Includes patented One-Click I/M Readiness for quick emissions testing. Perfect tool for professional garages, car enthusiasts, or Father’s Day gifting.

ABS Diagnostic Function (for Pre-2020 Vehicles)

As the upgraded version of Autel AL519, AL529, and AL539, the AL549 adds ABS capabilities. It retrieves and clears ABS fault codes and provides code definitions to identify issues that cause the MIL to light up.

Battery & Charging System Test

Autel AL549 includes battery and alternator testing features. Follow the on-screen instructions to run guided step-by-step diagnostics. Results are clear, intuitive, and include possible fixes. For optimal accuracy, follow pre-test procedures in the user manual.

Smog Check & I/M Readiness

Run pre-inspection I/M readiness tests to assess emission-related components. Includes built-in AVOmeter for testing voltage, current, and continuity. Supports 12V generator, starter, and battery condition checks. AL549 stores results for later printing or analysis via PC.

Wide Vehicle Compatibility

• Compatible with all OBDII/EOBD vehicles (1996 and newer)
• ABS diagnostics available for OBDII vehicles between 1996 and 2020 only
• Multilingual support: English, French, Spanish

Print Data via Windows PC

Record live PID or freeze frame data. Print DTC reports via a Windows-based PC (USB cable not included). Helpful for repair shops needing hardcopy documentation of diagnostic sessions.

Lifetime Free Software Updates

Stay up-to-date with lifetime software updates through Mac or Windows computers. Updates include new vehicle coverage and bug fixes. To request a digital copy of the product manual, contact Autel customer support.

What's in the Box

• Autel AutoLink AL549 Scanner
• User Manual (digital available upon request)
• Protective Packaging

High-Quality Support & Service

• Lifetime free updates
• Technical support via email
• Manual and assistance available upon request