Autel AutoLink AL539 OBD-II scanner review

Our Verdict

The rare OBD-II automotive diagnostic scanner that has a multimeter electrical tester to track downward an intermittent fault or check a lite bulb, the Autel AutoLink AL539 does double duty.

For

• Includes electrical multimeter
• Bombardment test
• Pull-out stand up
• Practiced cost

Against

• Battery needs to exist recharged
• Can't employ electrical meter and OBD-II scanner at aforementioned time

Tom's Guide Verdict

The rare OBD-Ii automotive diagnostic scanner that has a multimeter electrical tester to track down an intermittent fault or check a light bulb, the Autel AutoLink AL539 does double duty.

Pros

• +

  Includes electrical multimeter

• +

  Battery exam

• +

  Pull-out stand

• +

  Good price

Cons

• -

  Battery needs to be recharged

• -

  Tin can't use electric meter and OBD-II scanner at aforementioned fourth dimension

Autel AutoLink AL539: Specs

Size: half dozen.seven x three.6 ten 1.4 inches
Weight: 10.6 ounces
Live Data: Aye
Display type and size: Colour,2.8 inches
Number of keys: 8
Bluetooth: No
Handheld: Yep
Warranty: 1 twelvemonth

The Autel AutoLink AL539 OBD-II automotive diagnostic scanner goes across the power to interrogate a car'due south vital functions by including a built-in electrical multimeter to track downwardly an intermittent brusque circuit or to check if a fuse is burned out.

The AL539's $78 price tag and pull-out stand separate it from other scanners and identify information technology on our listing of the best OBD-Ii scanners. The one drawback is that you can't use its diagnostic functions and its multimeter at the same time.

Read on for the rest of our Autel AutoLink AL539 review.

Autel AutoLink AL539: Pricing and availability

The Autel AutoLink AL539 offers more than the typical OBD-II scanner by including an electrical multimeter for a total price of $78. Autel makes other models that run the gamut of diagnostic capabilities, ranging from the $17 MS300, which covers the depression end, to the $5,000 MaxiSys Ultra Scanner for professional mechanics.

Autel AutoLink AL539: Design

Despite the fact that the Autel AutoLink AL539 combines a fully functional electrical multimeter with a competent OBD-Two scanner, the device is not huge or unwieldy. It weighs x.6 ounces and measures half-dozen.7 x iii.vi x ane.four inches, leaving plenty of room in your toolbox. These dimensions put it betwixt the larger and heavier Innova CarScan Inspector 5310 scanner and the smaller and lighter SeekOne SK860.

(Image credit: Autel)

Equally i of the near ruggedly designed OBD-Two scanners, the black-and-red AL539 has a ribbed, soft rubber edging designed to stand up up to shop corruption. It comes with a padded case that'south big enough to concord the scanner, its OBD-II cablevision and an included set of multimeter test leads. The scanner's pull-out leg is unique in letting the AL539 sit vertically on a fender or on a nearby demote for hands-costless viewing.

(Paradigm credit: Autel)

The Autel AutoLink AL539's 2.8-inch color screen is on a par with the Innova CarScan 5310 and SeekOne SK860, but is smaller than the 3-inch display on the Bosch OBD1300. The AL539'due south software is icon-based and visually oriented.

Its habitation screen provides access to the most frequently used items, such as Diagnostics, Set Exam and mistake-lawmaking lookup, besides equally the power to review stored information and impress it. The Settings section has options to configure the scanner the way you want it. In addition, there'south an icon for firing up the electrical tester.

The Autel's eight-primal interface is rudimentary only piece of cake to master. You press the eye of the iv-fashion control to activate the selection.

Autel AutoLink AL539: Performance

The AL539 lacks the ability to directly read the make, model and year data from the automobile's computer. It can, still, show the machine's vehicle identification number (VIN).

The scanner worked well with both my cars, a 2014 Audi A4 AllRoad and a 2016 Infiniti Q50. Information technology quickly detected a fault that I had deliberately introduced (a disconnected oil-temperature sensor) and so allowed me to plow off the Cheque Engine lite.

(Image credit: Tom's Guide)

When connected to the car's computers, the Autel AutoLink AL539 can show alive information, such equally the engine speed and the coolant temperature, to help you figure out hard-to-diagnose problems. It as well tests the cylinder force per unit area, charging system and starter.

The device'southward ReadyTest feature is a pre-inspection serial of tests that shows a greenish check mark when everything is OK, or a yellow exclamation mark or cherry octagon when something requires attending. If it's dark-green, then that's a practiced indicator the car will pass inspection.

The Autel AutoLink AL539 sets itself autonomously from the oversupply with a digital multimeter, but you lot can't utilize that function and the OBD-II scanner at the same time. You also take to accuse the Autel's internal battery to ability the multimeter.

The packaging includes a USB charging cable simply no AC adapter. Still, the AL539 is the rare OBD-II scanner that can not only check AC and DC voltage but the continuity of a calorie-free bulb and current flow.

Autel AutoLink AL539: Setup

Subsequently I plugged the AL539 into my vehicle's OBD-Two port, it took about 10 seconds for it to link with the car's computer and start showing information. Its 58-inch cablevision is long enough to reach the engine bay from the rider cabin, and information technology likewise worked well with an extension cord.

(Image credit: Tom's Guide)

There are ports on the scanner'southward body for the OBD-Ii cable and multimeter exam leads too as a 5-volt input for charging the AL539'south battery. The device has a mini-USB plug for connecting to a PC to become firmware updates.

The Autel Autolink AL539 comes with a 1-year warranty, far brusk of the lifetime updates promised by the SeekOne SK860. The included instruction booklet has the basics of operating the Autel, merely you should expect to spend some time trying out the AL539.

Autel AutoLink AL539 review: Bottom line

While it tin help tell you if a fuse is burned out or the bombardment is at its right voltage, the Autel AutoLink AL539's multimeter requires pre-charging its bombardment and can't be used with the OBD-II scanner at the same time. Withal considering it tin can practice two different things, the AL539 tin both help go on your car running and salve some space in your toolbox.

Brian Nadel is a freelance author and editor who specializes in engineering reporting and reviewing. He works out of the suburban New York City area and has covered topics from nuclear power plants and Wi-Fi routers to cars and tablets. The old editor-in-primary of Mobile Computing and Communications, Nadel is the recipient of the TransPacific Writing Laurels.

Source: https://www.tomsguide.com/reviews/autel-autolink-al539

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