Alientech KESS3 Slave

Introduction to Alientech KESS3 Slave

If you’re looking for an ECU reading & writing device and find the Alientech KESS3 suitable for your needs but don’t have the financial capacity to purchase the KESS3 Master version, or if you’re new to the tuning field and need guidance from a Master, then KESS3 Slave is the ideal choice. This device provides you with a professional-grade reading and writing tool at a cost that fits your needs, especially for those just starting out.

The KESS3 Slave shares the same hardware as the Master version, allowing users to read and write files through three modes: OBD, BENCH, and BOOT. It’s the perfect solution for novice technicians or those with limited experience in ECU tuning. The process is extremely simple: just read the file from the ECU, send it to the Master for modification, and then upload the tuned file back into the ECU – no in-depth technical knowledge is needed to achieve great results.

If you own a chain of workshops or have a large team of technicians and already possess the KESS3 Master, you can also equip your technicians with the Slave version. This helps you expand your business network, improve work efficiency, and even build your own tuning community. KESS3 Slave not only helps you save costs but also strengthens the connection between the Master and your technicians, fostering sustainable growth for your business.

Key Features of Alientech KESS3

Supports reading and writing files for a wide range of ECUs and TCUs

KESS3 supports reading and writing files for various vehicles such as cars, motorcycles, ATVs & UTVs, trucks, buses, construction machines, agricultural equipment, and marine.

Integrated design with three reading and writing modes in a single compact device

• • OBD Mode (On-Board Diagnostic): Allows reading and writing files directly through the OBD port without opening the ECU.

• Bench Mode: Reads and writes files by directly connecting to the ECU pins without opening the ECU case.

• Boot Mode: Reads and writes ECU files through direct connections on the ECU circuit board. Boot Mode requires opening the ECU.

ECU Identification

The ECU Identification process involves reading the unique identification data stored in the vehicle’s ECU or TCU, including:

• ECU Hardware ID (HW)
• ECU Software ID (SW)
• ECU Software Update ID (SW upg)
• VIN
• Manufacturer and vehicle model information

Automatic Checksum Correction

KESS3 automatically checks and corrects checksum errors during the reading and writing process, ensuring data integrity and accuracy.

Comprehensive instructions for reading and writing files

Detailed instructions are integrated into the AlientechSuite software, accessible when selecting the communication protocol. These instructions provide information about the necessary cables and accessories, connection guidelines, and warnings to ensure proper communication with the desired ECU or TCU.

Multi-Language Support

The Alientech Suite interface supports multiple languages, including English, Italian, French, German, Spanish, Portuguese, Chinese, Polish, and Russian.

III. Technical Specifications

List of Accessories

Benefits of Using Alientech KESS3

• Improved design over K-Tag and Kess2 KESS3 comes with stronger hardware and more optimized software compared to previous versions, delivering better performance and faster processing.
• Integrated OBD, Bench, and Boot modes KESS3 combines all three reading and writing modes in one device, offering flexibility and convenience to users. You can read and write ECU file for various vehicles without the need for additional devices.
• Supports a wide range of vehicles KESS3 works with cars, motorcycles, ATVs & UTVs, trucks, buses, construction equipment, agricultural machinery, and boats.
• User-friendly interface The AlientechSuite software is easy to use, even for users without much experience

Warranty Information

• 1-year warranty on KESS3 hardware.

FAQ

1. How to purchase Alientech KESS3?

You can purchase the Alientech KESS3 through our website: https://ecutools.vn/alientech-kess3/

2. What are the differences between the Master and Slave versions?

Master users have full independence, from reading files, editing, to writing files to the ECU without any file encryption. Additionally, the Master can provide tuning services for Slave users, creating an ECU file management system and offering file decryption services for files that the Slave users have read. The Master version is designed for professionals and businesses specializing in tuning who want to establish their own Slave system.

In contrast, Slave users are dependent on their Master. Only the Master can decrypt the files that you have read. This option is recommended for technicians who are new to tuning or entering the tuning field and require support from a Master.

*Some other differences between the Master and Slave versions:

*Access to the Encoding Portal is reserved for organizations owning KESS3 Master tool with at least one Slave tool associated.

**Access to this service is subject to the purchase of the corresponding activation.

Does the hardware purchase include the software?

Alientech KESS3 applies separate pricing policies for hardware and software. Therefore, when purchasing the hardware, you need to select additional software packages (protocols) that suit your ECU reading and writing needs. This provides you with the flexibility to choose the necessary features for each type of vehicle and ECU.

Below is a reference list of products that include both software and hardware:

Does the device require an annual update subscription? Can it still be used if not updated?

Alientech KESS3 offers an optional annual update subscription. If you choose not to renew the update package, KESS3 will still function normally for reading and writing ECU programs, without any limitations on the protocols you have previously purchased.

However, subscribing to the annual update package offers many significant benefits for users:

• Always up-to-date software: You will have access to the latest versions of the software and protocols, expanding support for the latest vehicles and ECUs on the market.
• Bug fixes and optimizations: You will receive regular patches and software optimizations, ensuring KESS3 operates smoothly and efficiently.
• Priority technical support: Customers with an active subscription will benefit from priority, in-depth support from Alientech’s expert team. This ensures you receive fast and effective assistance, resolving any technical issues or questions regarding the KESS3 device promptly and professionally.

I own KESS v2 / K-TAG. Can I upgrade to KESS3?

We have designed an attractive trade-in program specifically for customers who own KESSv2 or K-TAG. When you upgrade and replace your KESSv2 and/or K-TAG with KESS3, you will receive an exclusive discount on the new KESS3 configuration. Discover the great discounts available just for you!

Can KESS3 Slave be upgraded to KESS3 Master?

You can upgrade the KESS3 Slave device to the KESS3 Master version. To do this, you will need approval from your current Master and pay the price difference between the two versions. The upgrade will grant you full access and the ability to modify ECU files without having to go through a Master.

However, not all Masters agree to this upgrade. Therefore, before making a decision, you should discuss it thoroughly with your Master to get more information and the necessary support.

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