AlienTech K-TAG Master User Manual (English)

Questions and Answers:

K
Karen HessJul 31, 2025
What to do if the AlienTech Automobile Accessories tool cannot perform the reading and/or writing?
- H
  heatherflemingJul 31, 2025
  If the AlienTech Automobile Accessories tool cannot perform reading or writing, relaunch the K-Suite software without pressing SKIP on the main window. Ensure the green LED on the tool's left side is lit; if not, contact Technical Support for repair arrangements. Verify you're using the correct cable and accessories between K-TAG and the vehicle or ECU, ensuring they are intact and properly connected. Check and redo any soldering if necessary. Confirm that both the K-TAG and the ECU are powered. Ensure you've selected the correct Family for the connected ECU and that the blue LED on the tool's left side is lit while communicating with the ECU. If problems persist, contact Technical Support with the error code and a detailed description of the operations performed.
B
bendercynthiaAug 4, 2025
How to fix K-Suite software not recognizing AlienTech Automobile Accessories tool?
- C
  clarkjohnAug 4, 2025
  If the K-Suite software for your AlienTech Automobile Accessories doesn't recognize the tool, first check that the tool is correctly connected to your computer using the supplied USB cable and that the red LED is lit. Make sure the USB cable isn't damaged; if possible, try another suitable USB cable, preferably the one supplied in the standard kit. Avoid using extension cords or other USB cables, as non-Alientech Srl USB cables may cause issues. If you must use a different USB cable, ensure it's shielded. If the problem continues, contact Technical Support.
J
Jacob SpencerAug 8, 2025
What to do if I get an "ECU not identified" error with AlienTech Automobile Accessories?
- D
  David Watts IIAug 9, 2025
  If you encounter the error message "ECU not identified" with your AlienTech Automobile Accessories, re-launch the K-Suite software without pressing SKIP on the main window and try again. If the problem persists, send the file read from the ECU, all data related to the vehicle, and the LOD file to the Technical Support Service so they can check the original file and possibly enable the recognition of the ECU.
E
Edward FloresAug 13, 2025
Why are some Families grayed out and not enabled in AlienTech Automobile Accessories?
- R
  robert66Aug 13, 2025
  If some of the Families you are entitled to are displayed with a gray background and are not enabled in AlienTech Automobile Accessories, re-launch the K-Suite software without pressing SKIP on the main window. If you have a subscription, check that it has not expired and that the Family belongs to the package purchased, otherwise, get in contact with your sales rep. If the K-Suite software is updated, the subscription is valid, and the Family is included in the package purchased, contact the Technical Support Service.
C
Christopher ClarkAug 17, 2025
How to fix AlienTech Automobile Accessories Operating Manuals not displayed correctly?
- M
  michael81Aug 17, 2025
  If the Operating Manuals for AlienTech Automobile Accessories are not displayed correctly, ensure that the K-Suite software is compatible with your operating system. Also, verify that the Active-X controls of Internet Explorer browser are enabled and set correctly. Finally, make sure you have downloaded the latest version of the Operating Manuals from the Help button on the main page of the K-Suite software.
S
Steve CunninghamAug 21, 2025
What to do if AlienTech Automobile Accessories K-Suite software does not function properly?
- H
  harrisdonnaAug 21, 2025
  If the K-Suite software for AlienTech Automobile Accessories does not function properly, make sure you have downloaded the Windows®.NET Framework 3.5 update. You may also need to restart the K-Suite software installation. If the problem persists, contact the Technical Support Service.

AlienTech K-TAG Master Specifications

General

Brand	AlienTech
Model	K-TAG Master
Category	Automobile Accessories
Language	English

Summary

Warnings

Important notices about the use of the K-TAG tool

Important safety guidelines and notices for the correct and safe operation of the K-TAG tool.

Important notices about the contents in this guide

CE - FC Regulatory Information

Glossary

Precautions

Safety

Guidelines for safe operation of the K-TAG, emphasizing electrical safety and avoiding damage or injury.

Use and handling

Instructions for proper handling and storage of the K-TAG and its accessories to prevent damage or misuse.

AC Adaptor and AC Power Cord use

Risks associated with operations to Read or Reprogram data

Cleaning

Checking the package contents

Parts name and functions

Right side of the tool

Details the IDC 26 and DB15 connectors located on the right side of the K-TAG tool.

Left side of the tool

Details the AC adaptor connector, status LEDs, and USB port on the left side of the K-TAG tool.

Basic operations

Installing the K-Suite software

Procedure for downloading and installing the K-Suite software application on your computer.

Installing the K-TAG

Guide for connecting and installing the K-TAG hardware with your computer via USB.

Tool registration

K-Suite software main screen

Configuring K-TAG for the use

How to set the screen resolution

Guide on adjusting the K-Suite software window size to match the computer's screen resolution for better visibility.

How to set the language of the software

How to view the list of vehicles supported by K-TAG

How to download the Operating Manuals

How to display the information about your tool

Operating procedures

How to connect the tool

Detailed steps for connecting the K-TAG tool to the computer and then to the vehicle's ECU.

Choosing a Family of communication

Explanation of how to select the appropriate communication protocol (Family) for programming a vehicle.

How to choose a Family using the Vehicles buttons

Guide on using the vehicle type buttons in K-Suite to select the correct communication Family.

How to choose a Family using the Protocols button

Backup, Restore, Reading and Writign

Backup

Procedure to create a full backup of ECU data, including individual components and map files.

Read

Steps for reading ECU data, including selecting components and ensuring a backup is made first.

Restore

Process for restoring a previously saved backup file to the ECU.

Write

Instructions for writing modified files to the ECU, including component selection.

File management

How to decode a file

Step-by-step guide to decode encoded files received from a Slave tool via the Alientech Data Bank.

How to encode a file

Technical Support

Updates

Information about software updates, including why they are important and how to perform them.

Updating the K-Suite software and K-TAG

Detailed steps for updating the K-Suite software and K-TAG firmware to the latest versions.

Updating the Operating Manuals

Troubleshooting

The K-Suite software does not recognize the tool

Troubleshooting steps for when the K-Suite software fails to detect the K-TAG tool.

How to check the serial number of your tool

Methods to find and verify the serial number of the K-TAG tool for identification purposes.

How to get the LOG file

Instructions on how to retrieve the LOG file containing the tool's activity history.

You forgot your Customer Code

Guidance on how to recover a forgotten Customer Code required for accessing services.

You forgot your password to access to the Alientech Data Bank

Procedure for resetting the password for the Alientech Data Bank login.

The K-Suite software does not function properly

Troubleshooting steps for general malfunctions of the K-Suite software application.

Some of the Families you are entitled, are displayed with a gray background and are not enabled

Explanation for families appearing greyed out and not enabled in the K-Suite software.

The tool cannot perform the reading and / or writing

Solutions for issues preventing the K-TAG tool from performing reading or writing operations.

Error messages: "Checksum error" or "Correction Checksum Error "

Guidance on resolving checksum errors encountered during K-TAG operations.

Error message: "Micro protection type not supported. It's impossible to work on this ECU"

Troubleshooting for 'Micro protection type not supported' errors, suggesting alternative families.

Error message: "ECU not identified"

Steps to resolve the 'ECU not identified' error message when communicating with an ECU.

Contacts

After sale business service

Contact details for purchasing accessories, families, subscriptions, and renewals.

Technical Support Service

Information required and contact methods for reaching the technical support team for issue resolution.

Additional information

Optional accessories

Lists and describes various optional accessories for K-TAG, categorized by ECU groups.

Accessories for K-TAG

Specifications

Hardware Warranty and Software License

Product warranty

Information about the two-year hardware warranty for the K-TAG tool, including usage requirements and claim procedures.

AlienTech K-TAG Master User Manual

Table of Contents