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Item specifics
  • Software Version: OBD
  • Brand Name: Autel
  • Item Type: Engine Analyzer
  • Hardware Version: OBD
  • product: Autel AutoLink AL539B Engine Code Reader & Electrical Tester & Battery
  • AL539B warranty: one year
  • AL539B obd protocols performance: CAN/ OBD2/ EOBD/ JOBD All protocols equiped
  • AL539B quality: 100% original
  • AL539B Usage: For DIYer, Garage, for Auto Shop, Auto Service Sta
  • AL539B version: the newest version
  • AL539B function 1: OBD2 OBDII Code Reader
  • AL539B function 2: Electronic Circuit Test
  • AL539B function 3: Battery Test
  • AL539B Language: English French Spanish,Polish, Dutch, Italian,German
Product Description
Top 5 Reasons To Get AL539B OBD  Engine Code Reader & Electrical Tester & Battery Tester 3 in 1:
1. with unique patented  One-Click I/M Readiness Key, circuit test, starting and charging systems tests, battery test,  TFT color display, and built-in speaker.
2.AL539b will streamline automotive service and  help ensure rapid, accurate diagnosis and timely repair
3. Multilingual Menu and DTC Definitions Language A,B,C Verison:
A Version:  <English,  French, Spanish>
B Verison: < English, German>
C Version: <Polish, Dutch, Italian>
4.  Works on ALL 1996 and newer vehicles (which work OBDII & CAN protocols)-domestic and import
5.  Update online
21162218 519 208 3
Original Autel AutoLink AL539B OBD OBD 2 Engine Code Reader & Electrical Tester & Battery Tester 3 in 1
Multilingual Menu and DTC Definitions Language-   English, French,Spanish,Dutch, Italian, German, please leave message when you order(Basic langauge  English, French,Spanish   )
al593b set_
Autel Autolink Al539b Supports Protocols As Below: 
3.SAE J1850 PWM
5.IOS 9141-2
8.SAE J1850 VPW
al593b _ al593b 1_ al593b 2_
Autel AutoLink AL539B OBD2 Function:
al593b obd_
Autel AutoLink AL539B DTC Look Picture:
al593b dtc_
Autel AutoLink AL539B Start Test Picture:
al593b start test_
Autel AutoLink AL539B Battery Test Picture :
al593b bat test_
Autel AutoLink AL539B Feature & Function:
1. Works on ALL 1996 and newer vehicles(OBDII & CAN)-domestic and import
2. Capable of diagnosing 12V charging systems, starting systems and condition of discharged battery
3. Easy-to-read AVOmeter allows you to test voltage, continuity and current at the fingertip
4. Features the unique patented One-Click I/M Readiness Key for quick State Emissions readiness check and drive cycle verification
5. Provides quick and accurate load-free testing of most types of 12V batteries, including AGM, standard and maintenance-fee batteries
6. Bright color coded LEDs and built-in speaker provide both visual and audible tone for readiness verification
7. Easily determines the cause of the Check Engine Light (MIL)
8. Retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes and pending codes
9. Turns off Check Engine Light (MIL), clears codes and resets monitors
10. Displays monitor and I/M readiness status (emissions)
11. Reads live PCM datastream, live O2 sensor test data, freeze frame data
12. Graphs data (1996 and newer)
13. Troubleshooter codes tips guide technicians to the root cause of trouble code faster, saving diagnosis and repair time
14. Memory/battery backup for off-vehicle data review and analysis
15. Multilingual menu and DTC definitions-English, Spanish and French, etc.
16. Retrieves vehicle information (VIN, CIN and CVN)
17. Internet updateable and upgradeable
18. Prints data via PC
Autel AutoLink AL539B Specification:
Display: TFT color display (320 x 240 dpi)
Operating Temperature: 0 to 60°C (32 to 140 F°)
Storage Temperature: -20 to 70°C (-4 to 158 F°)
Autel AutoLink  function compare :
Autel AutoLink AL539B Package List:
1pc x AL539B Main unit
1pc x Probes
1pc x Battery Test Cable
1pc x OBDII Cable
1pc x USB Cable
1pc x User Manual
1pc x CD
1pc x Carry Case
1pc x 3.7V Li-ion Battery

FAQ Area before order:

1. Vehicle Linking Error?

A communication error occurs if the scan tool fails to communicate with the vehicle’s ECU (Engine Control Unit). You need to do the following to check up:
Verify that the ignition is ON.
Check if the scan tool’s connector is securely connected to the vehicle’s DLC.
Verify that the vehicle is OBD2 compliant.
Turn the ignition off and wait for about 10 seconds. Turn the ignition back to on and continue the testing.
Verify the control module is not defective.


2. Operating Error?

If the scan tool freezes, then an exception occurs or the vehicle’s ECU (Engine Control Unit) is too slow to respond to requests. You need to do the following to reset the tool:
Reset the scan tool.
Turn the ignition off and wait for about 10 seconds. Turn the ignition back to on and continue the testing.


3. Scan tool doesn’t power up?

If the scan tool won’t power up or operates incorrectly in any other way, you need to do the following to check up:
Check if the scan tool’s connector is securely connected to the vehicle’s DLC;
Check if the DLC pins are bent or broken. Clean the DLC pins if necessary.
Check vehicle battery to make sure it is still good with at least 8.0 volts.

4. Where\'s Our vehilcle OBD Interface (Port) ?
5. What\'s Mean About OBD 16pin Port and OBD Fault Erro Code?
144503_pinout -
6. When have any problem, contact with us, don\'t open dispute, we will help you slove it and let you satisfied, thanks.




1) You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2) All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return.
3) We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4) We will bear all the shipping cost if the product is not as advertised.

1.All orders will ship within 2 -3 business days
2.It takes approximately 3-8 workdays by DHL, UPS, TNT, FEDEX ,7-25workdays to ship to your countries by EMS.
3.We will send the new tracking number to you within 24 hours after the goods shipped out.
4.We will not responsible for any wrong or undeliverable address

5.if ur area is remote area in DHL,UPS,TNT,FEDEX,EMS ,extra 35usd will be charged.
1. All products have been checked and packaged in good condition before dispatch.
 2. All products have more than 1 year warranty.
 3. if you are not satisfied with our product and service. Please contact us first before giving a non positive feedback or dispute. we will try to our best to solve the problems.


If the product damaged or delayed during the transit. We understand how frustrated you will feel. Please contact us before you opening any dispute or leaving any negative feedback. We will do our best to fix the problems with good business manners.thank you!




Packaging Details
  • Unit Type: piece
  • Package Weight: 3.0kg (6.61lb.)
  • Package Size: 20cm x 10cm x 20cm (7.87in x 3.94in x 7.87in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 3.0kg (6.61lb.)
  • Package Size: 20cm x 10cm x 20cm (7.87in x 3.94in x 7.87in)
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