SECURITY ACCESS CALCULATOR FOR MERCEDES-BENZ VEHICLES
The initial function of the ABRITES Toolbox is the Mercedes Security Access Calculator.
It allows authorisation with Mercedes modules to unlock their complete
functionality. If you have an authorisation seed (challenge bytes, sent
from the module during the authorisation), then with our tool you can
compute and send back the proper response to the ECU challenge.
This calculation is required when working with certain developer tools. In order to respond to the seed, you will need a specific key. After you choose the module and the security level you want to reach, you need to put the seed information in the Security Access Calculator. Then with a click on a single button in the seed key generator, you will receive a key suitable for the execution of the task.
For example, if you are trying to unlock an Instrument Cluster module for programming or coding purposes (27 71), you will receive a seed from the module. Then you put the seed in the calculator to receive a key for reaching a certain security level. Finally, you need to feed the developer tool this key to finish the unlocking of the IC.
This is the case when you are performing any other job that requires this item of security access data.
The possibilities that the calculator gives its potential users are endless, however the main ones can be found below:
· Enable diagnostics for the latest Mercedes vehicles, that have a firewall – security restriction, that requires a Mercedes-Benz online account. Now, with our calculator you can unlock the firewall and work with the car without requiring a Mercedes-Benz online account.
· Coding, actuator tests and certain routine controls, which also require security access can be unlocked using the tool.
After authorising the module, you can work with your preferred diagnostic tool with the vehicle.
HEAVY-DUTY MASTER CONTROL MODULE (MCM) AND ADBLUE CONTROL MODULE (ACM) MODIFICATIONS
Another great feature of your ToolBox allows performing certain
modifications in MCMs (Master Control Module) and ACM (Adblue Control Module). This means that
you can do:
Checksum correction of EEPROM data in MCM, MCM 2.xx engine control units and ACM
(powertrain manufactured by Mercedes-Benz and Detroit Diesel)
Checksum or CRC correction of EEPROM data allows you to modify data such as mileage and working hours of heavy-duty vehicles, equipped with MCM /ACM units. This procedure is required to synchronize this data when replacing faulty MCM/MCM 2.xx or ACM.
The checksum is a number that uniquely identifies some digital content. When you change the content, you have to recompute the checksum of the new data so that it passes validation checks. Modified EEPROM data without properly updated checksum will lead to errors. That is where our tool will help.
You can use the ABRITES ToolBox checksum correction for heavy-duty vehicles like trucks, buses, cranes, and many more!
ABRITES Toolbox x64
You can download the 64-bit version of the software directly from here:
ABRITES Toolbox x32
You can download the 32-bit version of the software directly from here:
Why do we use it?
The ABRITES Toolbox is a FREE tool for all AVDI users, regardless of whether they have an active Annual Maintenance Subscription or not.The ABRITES Toolbox is a FREE tool for all AVDI users, regardless of whether they have an active Annual Maintenance Subscription or not. All our clients with an AVDI can access the ever-evolving functionalities at OEM-level and beyond. The ABRITES Toolbox is the true definition of our mission - Achieve the Impossible.
It will include many functionalities - sometimes unavailable anywhere else on the market! The first tools that will be added as part of the ABRITES Toolbox will be:
· BMW and VAG dump tools
· IMMO OFF tool
· PSA PIN by dump tool