Since the 2003 model year, any time an engine control module or transmission control component is flashed or changed, a new coding method is required. According to exhaust rules, every electronic control component that is important to emissions and may be coded must have a Software Application Calibration Number (SCN) that uniquely identifies the control module variation installed in the vehicle. The purpose of this technique is to prevent digital control modules from being coded incorrectly.
A check, a SCN number, and a multi-digit/character coding string are all contained in the SCN coding. It is created utilizing the car's VIN-based manufacturing facility specifications and the modified or blinking ECM part variety. It is able to identify the specific truck's coding in addition to the control module software.
Authorized Mercedes dealers will undoubtedly be able to produce SCN Codes using any NetStar Terminal or computer system with internet connectivity. This can be accomplished by the user logging on to a secure website with a password that is unique to them only. After that, the user will be able to create an SCN Coding using the vehicle's data as well as details from the flashed or replaced ECM.
The creation of a SCN code.
Only after obtaining a Customer ID and Password and downloading and installing the “online process” software can this treatment be carried out. The entire VIN of must be known in order to receive an SCN Code.
Enter the appropriate part number, MEGABYTES Number, or MEGABYTES Item Number (the number required varies on the kind of ECM) of the ECM for which you want a SCN Code. This ECU part number is.
The ‘Control System Version' menu selection in CELEBRITY Diagnosis can be used to determine the MEGABYTES Number, often known as the MB Object Number. To obtain a SCN Code, adhere to the therapeutic regimen outlined in the SI's body.
Make SCN codes.
Toggle the window's top switch (Figure 8).
Eighth.
Fill in the necessary fields (number 9) immediately.
(A) Enter the VIN in the window that says “Lorry Identification Number.”
(B) Type PKW into the “Classification” field.
(C) Select the control device for which you want to generate a SCN code.
(D) Press the toggle button.
(E) Enter the control system's part number or MB item variety. (Scheme 10).
As shown in Figure 10, (F) Enter the Inspect Number [1].
Enter the “Control Device Software” (MB Object Number INFORMATION & CODE) numbers (G) ONLY FOR ENGINE 272.
Remember to refer to both the “Control System Software Program” (MB Item Number INFORMATION & CODE) and Inspect Number [1].
As shown in Figure 10, (F) Enter the Inspect Number [1].
Enter the “Control Device Software” (MB Object Number INFORMATION & CODE) numbers (G) ONLY FOR ENGINE 272.
Remember to refer to both the “Control System Software Program” (MB Item Number INFORMATION & CODE) and Inspect Number [1].
The Celebrity Diagnosis System uses the “Determine Vehicle Data For. SCN Coding” menu option to create numbers.
Produce SCN Coding Information. (Page 10).
(H) Press the button.
Tenth position.
Display SCN Coding Details. (Page 11).
I Press the button. The SCN Coding Information will then be shown (J). (K) Press to release the data.
Classifications