


First of all, you check engine light will be on. Here are some of the things that happen when you need SCN coding. If you want to install an additional control module in the future, it will require SCN coding. SCN coding is also required to prevent any aftermarket enhancements that are done to improve the performance. Secondly, you need this if you want to make sure that your vehicle works at optimal levels. First of all, it is required by law you may also be fined if you have not performed this crucial step. SCN coding is required for a number of reasons. Intelligent headlight computer instrumentation, and ME modules, among others. TCU 722.9 gearbox computer replacement or Gearbox module Unauthorized technicians can not fix this problem because only certified technicians can access the Mercedes-Benz system server.ĪLL work on your Mercedes should be done by a technician who is SCN certified.Īll these systems require network authorization from the Mercedes-Benz Technical Service Center for the completion of the process. In a majority of the systems in Mercedes Benz, SCN coding is required after the replacement.īecause if you are experiencing trouble with your transmission, there is a good chance that the problem is with your ME Control Unit and that SCN coding is needed to resolve the issue. Support packages retrievable via ALOA: aloa.e.corpintra.Mercedes SCN Coding Software Calibration Number (SCN) coding is required to update the software when a new Electronic Transmission Controller (ETC) or fuel control unit (ME) is installed. **** All SCN coding steps were completed Is a fault message or a fault code displayed? If yes, please indicate this. service measure) **** No SCN Coding data available Please describe the problem case and the steps you have undertaken up to now.

XENTRY Diagnosis - Other Please enter the end customer complaint or the reason for performing the job (e.g. You contacted us in the XSF ticket … with the following query: We opened a trouble ticket and submitted all the required information to: … We attempted to SCN code where an error message no data available appeared What steps have you taken to obtain the information you need? What information are you having trouble obtaining? The vehicle owner is not able to use his vehicle until this issue is resolved.

We are unable to SCN Code a factory new ETC, part number … The vehicle will not pass the California Smog check because of this issue.
