Autel AutoLINK AL549 Professional OBDII Code Reader
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Delivery and Shipping
Delivery and Shipping
All orders are shipped between 24 hours or less Monday through Friday from 9:00 am to 6:00pm. Orders placed after 5 p.m. EST will be shipped next business day.
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Return Policy
Return Policy
At Locksmith Keyless, we prioritize your satisfaction and offer a simple return process. Returns are accepted within 30 days of purchase for unused items in original packaging. Certain items, including OEM keys, Lishi tools, and customized orders, are non-returnable. A restocking fee of up to 30% may apply. For a full list of non-returnable items and more details, please refer to our complete return policy.
For damaged, missing, or incorrect items, please contact us within 48 hours of delivery. All returns require an RMA number. Shipping costs for returns are the responsibility of the customer.
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Description
Description
Autel AutoLINK AL549 Professional OBDII Code Reader
The AutoLink AL549 OBDII Code Reader supports all 10 modes of OBDII 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 Key for quick State Emissions.
Features:
- Compatible with U.S., Asian, and European Vehicles, 1996 and newer
- Read/Erase Codes, View Freeze Frame and Live Data
- Easily determines the causes of the Check Engine Light and ABS warning light, turns off lights, and erases codes
- AutoVIN function for quickly identifying manufacturer-specific codes
- Supports all 10 modes of OBDII test for complete diagnosis
- Patented one-click I/M readiness key with color coded LEDs, and built-in speaker provides both visual and audible tone for quick readiness verification
- Easy-to-use with one plug-in
- Supports reading vehicle battery information from OBD port, including starting system test and charging system test
Specifications:
| Display | 2.8-inch LCD (320x240 dpi) |
| Connectivity | Type-C USB OBD II DB16 |
| Operating Temp | 0℃ to 60 ℃ (32℉ to 140℉) |
| Storage Temp | -20℃ to 70 ℃ (-1℉ to 158℉) |
| External Power | 8.0 to 18.0V power provided via vehicle battery |
| Dimensions (H x L x W) | 267.97mm (10.55”) x 85mm (185.93”) x 19.9mm (37.85”) |
| Weight | 376.48g (with wire) 266.9g (without wire) |
Comparison:
| Functions | AL549 | AL529HD | AL529 | AL329 |
| Read MIL Status | √ | √ | √ | √ |
| One Touch I/M | √ | √ | √ | √ |
| View Freeze | √ | √ | √ | √ |
| Frame Data | √ | √ | √ | √ |
| Read/Erase DTCs | √ | √ | √ | √ |
| View Vehicle Information | √ | √ | √ | √ |
| AutoVIN for Quick DTC definition | √ | √ | √ | √ |
| O2 Monitor test | √ | √ | √ | -- |
| On-board Monitor test | √ | √ | √ | -- |
| Component Test | √ | √ | √ | -- |
| Modules Present | √ | √ | √ | -- |
| Support J1939 and J1708 Protocols | -- | √ | -- | -- |
| Read/Erase DTCs for ABS | √ | -- | -- | -- |
| Read/Erase DTCs for SRS | -- | -- | -- | -- |
| Read/Erase DTCs for Engine | -- | -- | -- | -- |
| Read/Erase DTCs for Transmission | -- | -- | -- | -- |
| Read Enhanced Codes in Powertrain system for Ford, GM and Chrysler | √ | √ | √ | -- |
| Battery Test | √ | -- | -- | -- |
| Save and Playback Data | √ | √ | √ | -- |
| DTCs Help | √ | √ | √ | -- |
| Print Data Via Windows-baded PC | √ | √ | √ | -- |
| Vehicle Coverage | Vehicles compatible with OBD protocols |
Vehicles compatible with OBD protocols and J1939, J1708 protocols |
Vehicles compatible with OBD protocols |
Vehicles compatible with OBD protocols |
Warranty:
- One-Year Limited Warranty
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Autel AutoLINK AL549 Professional OBDII Code Reader 
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