Autel ML629 MaxiLink OBD2 Code Reader/Scanner for ABS SRS Transmission Engine Diagnosis (Advanced Ver. of AL619, ML619)


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1-Year Free Warranty

Worry-free purchase backed by 365 days full

Free Shipping

Free standard shipping on orders

Hassle Free Returns

30-Day money back guarantee

1-Year Free Warranty

Worry-free purchase backed by 365 days full

Autel MaxiLink ML629

Autel ML629 provides you a complete OBD II diagnosis and reads/erases DTCs for ABS/SRS/Engine/Transmission on most 1996 and newer vehicles.

ML629 is able to retrieve generic, manufacturer-specific codes and pending codes. It can turn off the check/engine light, and clear codes or resets monitors. ML629 reads and stores and plays back live PCM data stream and live sensor data.

Small Tool, All-round Functions

OBD2 diagnostic tool ML629 runs necessary checks on your vehicle’s key operating systems – ENGINE, TRANSMISSION, ABS, and SRS. If malfunctions indicator lights were on or you have a concern while you’re driving, just take your ML629 to run a timely diagnostics.

  • For Anti-lock Braking System:

Autel ML629 retrieves ABS codes to tell you where the problem is with a visual inspection of all brake components. It also performs DTCs data flow in the ABS that allows the user to monitor and diagnose the ABS to ensure that repairs to this vital system are effective and complete. Feel free to erase DTCs to turn off the warning light.

  • For Supplementary Restraint System:

This diagnostic tool allows you to read/clear codes, and read live data in the Supplementary Restraint System (airbag) to ensure the airbag system works fine. You can erase the DTCs, thus turn off the warning light of airbags to ensure that it is working correctly and safely.

  • For Engine System:

With ML629, you can quickly figure out the cause of the engine system, and turn off the warning light. The critical OBD2 information including fuel, emissions data, and other real-time manufacturer-specific parameters in the engine system help make sure it works correctly and safely.

  • For Transmission System:

Using the Autel ML629, you can read and clear error codes and view live data including clutch engagement, fluid temperature, pressure, etc. Therefore, you can keep the transmission systems output optimally adapted to the speed and load.

Smart Tool, Easy to Use

Equipped with all modes of OBD2 test, our OBD2 scanner saves you the trips to your mechanic. You can decide if it is something you can fix or need advanced help. Save your time and money.

  1. Read Codes - Read the current, permanent, and pending codes to determine what caused the vehicle faults and illuminated check engine light.
  2. Erase Codes – Erase the DTCs, Freeze Frame Data, and manufacturer-specific enhanced data after repairs to turn the check engine light off.
  3. Live Data - View/record live data stream to know how the vehicle is working.
  4. Freeze Frame Duplicate valuable parameters for diagnosis and repair.
  5. I/M Readiness Status - Check the operation of the emission-related systems before having a vehicle inspected for state emissions compliance.
  6. O2 Sensor Test – Identify problems related to fuel efficiency and vehicle emissions according to the O2 Sensor test result.
  7. On-Board Monitor Test – Access to the results of on-board diagnostic monitoring tests for specific components/systems to facilitate diagnosis.
  8. Component Test – Initiate a leak test for the vehicle's EVAP system to eliminate the trouble.
  9. Vehicle Information – Enables retrieval of VIN, CIN, CVN, and vehicle’s in-use performance tracking.

Strong Tool, Great Help

Diagnostic trouble codes alert you to a specific problem with some aspect of the vehicle and pinpoint the location of the specific system experiencing the problem.

To identify the definition of specific diagnostic trouble codes, you can search on google or go to the workshops for help. However, it may take you lots of time. With our OBD2 code scanner ML629 in place, you can decode the DTC in less than 2s and easily understand what the codes mean. Therefore, you can find available solutions in s short time.

  • Tip: Both the generic (P0, P2, P3, and U0) codes and manufacturer-specific (P1, P3, and U1) codes are available for the DTC Lookup function.

Difference between ML329, ML619 and ML629

autel ml329
autel ml619
autel ml629
Read MIL Status
Read/Erase DTCs
O2 Monitor Test -
On-board Monitor Test -
AutoVIN for Quick DTC Definition -
Read Enhanced Codes in Powertrain System for Ford, GM and Chrysler - -
AC/DC Voltage Test - -
Read/Erase DTCs for Transmission - -

Autel ML629 Specification

Display 2.8inch LCD with 320X240 resolution
Connectivity USB mini 2.0 OBD II DB15
Operating Temp. -10°C to 60°C (14°F to 140°F)
Storage Temp. -20°C to 70°C (-4°F to 158°F)
External Power 8.0 to 18.0 V power provided via vehicle battery
Dimensions(LxWxH) 182.8 mm (7.2”) x 90.9 mm (3.6”) x 33.2 mm (1.3”).
Net Weight 247 g (0.544 lb.)

Autel ML629 Package List

  • 1x MaxiLink ML629 Unit
  • 1x TF card
  • 1x OBDII Cable
  • 1x USB Cable
  • 1x User Manual
  • 1x Quick guide
[keywords]Autel Maxilink ML629, Autel ML629, ML629 OBDII Scanner, Autel ML629 ABS SRS Diagnostic, Maxivideo ML629 Code Reader


Free shipping to America and Canada without any tax. All of our orders are processed and shipped out within 24 hours. After the order is shipped out and received by the carrier, we will update you with a tracking code with which you can follow your package and see the remaining shipping time. We have two warehouses in the US. We will ship your order out from the warehouse wherever is closest to you. Usually, once your package has been picked up by carrier, it will be delivered within 5-7 business days.


If for any reason you are not completely satisfied with your purchase from or the product does not meet your perspectation, simply return it within 30 calendar days from the date you received it with the original packaging, along with your original purchase receipt , and we will gladly give you a refund.

Return Instructions

If you would like to apply for a return and refund, please contact us within 30 calendar days of receiving your product(s).
1. Contact us at using the email address you purchased on Diagmart Online Store, and then provide the following information: Order Number: Return Product Name & Quantity Return Reason Images or Videos of Products and Intact Packaging We will process your return and refund application within one business day after receiving your email.
2. Package and ship your item. Include all items from your original shipment, including devices, accessories and documents.

Refund Policy

1. Item is Defective or Not Able to Meet Perspectation When the items you receive have quality problems, you can return it and we will refund to you fully. If you order the wrong products, please send the whole package back to us, we will refund your money. If you think the product does not meet your perspectation, you can return it and we will refund you fully.
2. Item is Out of Stock If the product you ordered is out of stock, we will send email to check if you want to exchange or get refund.
3. Item is Not Received Usually, we will provide tracking number and tracking link timely. If you don’t get item for a long time, please contact us timely. We will confirm with the couriers and get back to you ASAP. If product gets lost during transportation, we will arrange replacement for you and bear the shipping cost by ourselves. Please contact us if you need more information.

One-Year Limited Warranty Policy

DiagMart offers a one (1) year limited warranty on all products. This Warranty is valid and enforceable only if you purchased a Product from
Coverage: This Warranty is your exclusive remedy for defective workmanship or materials in your product.
How To Start a Warranty Claim.
To get a Warranty claim started:
1. Contact Customer Support.
If you need to cliam your warranty, contact us by email. Please have your order number, and your proof of purchase handy.
2. Prepare your Product for Shipment(if needed).
Pack your Product in the shipping materials (e.g., a shipping box or shipping label) we provide you to deliver your Product back to us. Once we receive your Product, we’ll determine if it has a defect or malfunction covered by our Warranty.
If we replace your Product, we won’t transfer any content or data from your original Product to your replacement Product. You are able to restore the data once you register your replacement Product with your Autel ID account.
Warranty Service:
If you start a warranty claim and we confirm that your product does not perform according to its Warranted Functionality, we’ll replace, repair or refund it. If we replace or repair it, we’ll make sure it performs substantially in accordance to our Warranted Functionality.
This Warranty is solely for you as the end-user of your Product. You cannot assign or transfer this Warranty to anyone, including a subsequent purchaser, friend, or family member.
Items Outside of this Warranty:
1. Products not purchased from
2. Misuse of Products, which includes (a) damage to the Product or loss of the Product resulting from an accident, theft, improper storage, misuse or abuse and mishandling, ect.

Q:Where are my orders shipped from?

A:Your order will be shipped from California or New York. If you want it to be shipped from a specific place, please let us know in advanced.

Q: If the one year free update expires, will it stop working?

A:You can still use your tool as usual even the one year update expires. It will not impact the normal usage of the tool. But, if you need the newest vehicle covrage, it's better to update.

Q: How do I know wether this tool cover the vehicles I want?

A:Generally, our tools are compatible with all the OBD2 vehicles, but functions may differ depending on vehicle makes and models. Please let us contact us and provide the VIN and vehicle make and model so that we can tell you the functions it supports.

Q: Can I return the item if I realize that it does not fit my purpose?

A:Yes, you can return the item within 30 days from the date you receive the it.

Customer Reviews

Based on 9 reviews
Guy Osborne
Easy to use

Diagnosed my Dodge Charger ABS problem right out of the box, right down to which sensor was bad. I haven't used all the features yet, but what I have used it on was accurate and easy to understand.

Joh P
compact, useful

Works great. Quickly diagnosed the check engine light on my 2003 toyota camry. It's small enough so that I can store it on my car. The case that it comes with is also really handy. and has extra pockets to store everything.I like this compact design over the design of the other OBD2 readers.

Great code reader and easy to use

This is a great code reader. I was able to quickly read a code, make the necessary fix, and then clear the code. This will come in handy and has a nice storage case for the reader and cable.

Daniel G
Good little device

Had a cheapo code reader and wanted a device what could do more.
This did not disappoint, loads of features ABS/SRS/Transmission and engine management code reader.
Found codes I didn't know about and pending codes.
Worth ever penny. Already saved money by not taking it to the garage.
Also get free updates so youll always have the latest fault code info.

Joseph Cottrell
ML629 Great product!

Affordable, fully functional obdII unit. Great value, works flawlessly. Extremely pleased. Have yet to look on the site for their update and printing suite, though.

    Autel ML629 MaxiLink OBD2 Code Reader/Scanner for ABS SRS Transmission Engine Diagnosis (Advanced Ver. of AL619, ML619)
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