Autel Tools AutoLink AL539 Scan Tools

Autel Tools AutoLink AL539 scan tools will assist you with your DIY vehicle diagnostics. These OBDII and electrical test tools support all 10 modes of OBDII testing for a complete diagnosis. Featuring the unique patented One-Click I/M Readiness Key， circuit test， starting and charging systems test， TFT color display， and built-in speaker， these versatile， easy-to-use AL539s will streamline automotive service and help ensure rapid， accurate diagnosis and timely repair.

AutoLink AL539 scan tool specifications:

* Works on most 1996 and newer vehicles (OBDII and CAN)， domestic and import
* One-Click I/M Readiness Key for quick State Emissions readiness check and drive cycle verification
* Easy-to-read AVOmeter allows you to test voltage， continuity， and current at the fingertip
* Capable of diagnosing 12 V charging systems， starting systems， and condition of discharged battery
* Color-coded LEDs and built-in speaker provide both visual and audible tone for readiness verification
* Easily determines the cause of the Check Engine Light (MIL)
* Retrieves generic (P0， P2， P3， and U0)， manufacturer specific (P1， P3， and U1)， and pending codes
* Turns off Check Engine Light， clears codes， and resets monitors
* Displays monitor and I/M readiness status (emissions)
* Reads live PCM data stream， live O2 sensor test data， freeze frame data
* Graphs data
* Troubleshooter code tips aid technician in efficient vehicle diagnostics and vehicle repair
* Memory/battery backup for off-vehicle data review and analysis
* Multilingual menu and DTC definitions
* Retrieves vehicle information (VIN， CIN， and CVN)
* Internet updatable
* Prints data via PC