Skip to content

Autel Handheld Code Reader OBD II Scanner Support Function Description

Autel handheld code reader OBD2 scanner supports engine OBD2 testing, can read and clear codes, quickly search for vehicle problems, and the software can be upgraded for free for life. Here, we will compare the scanner support functions.

    AL/ML319 AL419 AL519 AL439 AL539 AL539B AL/ML329 AL/ML529 AL/ML529 HD ML609P ML629

OBD

I/M Readiness
Read Code
Erase Code
Live Data
Freeze Frane
Vehicle Information
02 Mlonitor Test      
On-Board Mon. Test        
Component test      
Ready Test
OBD HD                    
AUTOVIN              
Vehicle Engine read code                    
Engine Erase code                    
Transmission read code                    
Transmission Erase code                    
ABS read code                  
ABS Erase code                  
SRS read code                  
SRS Erase code                  
Extended testing Circuit test                  
Start test                
BAT test                    
Other Record data    
Play back    
Previous article What is the Meaning of Network Topology Mapping?

Leave a comment

Comments must be approved before appearing

* Required fields

Latest Posts

  • Mechanic is repairing and diagnosing car engine.
    July 4, 2025

    How Engine Bearings Fail: Nissan Recall & Diagnostic Tips

    In a recent high-profile case, Nissan has recalled over 440,000 vehicles due to a potential engine bearing defect that could lead to engine failure and increase the risk of a crash.

    In this article, we’ll explain what engine bearings are, why they’re important, common causes of bearing failure, how to identify early warning signs, and whether diagnostic tools like OBD2 scanners can help. 

    Read now
  • Some Autel OBD II scanners support automatic VIN detection.
    July 2, 2025

    Free VIN Check and Car Scan with Autel Scanners

    Every car diagnostic process should begin with a VIN check, because the VIN lays the foundation for what your Autel OBD II scanner will detect.But here’s what it doesn’t tell you:Your car’s current condition. That’s where a car diagnostic tool like the Autel MD906Pro comes in.

    Read now
  • The Autel MD909 Pro offers comprehensive and advanced OBD II diagnostic functions.
    June 26, 2025

    Autel MD909 Pro 2025 - Latest OBD II Bluetooth Scanner

    How does the new Autel MD909 Pro stack up against other scanners in the MaxiDiag series? What upgrades does it bring, what are its standout features, and how does it compare to larger tablet-style diagnostic tools? And of course—how much does it cost? Let’s break it all down.

    Read now