Control module not coded

[vwjan]

Can somone help with long coding and addaption.
I don't have a history of it. When connected Obdeleven it showed then brake modul not coded.
I have also Airbag error and sreering angle

OBDeleven data log

Date: 2024-07-09 22:45

VIN: 3VW2A7AU5FM014222
Car: Volkswagen Golf
Year: 2015
Body type: 5-dr hatchback
Engine: CRUA
Mileage: 171348 KM

---------------------------------------------------------------
03 Brakes

System description: ESC
Software number: 5Q0907379K
Software version: 0371
Hardware number: 5Q0907379F
Hardware version: H31
Serial number: 51584000000321
ODX name: EV_Brake1UDSContiMK100ESP
ODX version: 033001
Long coding: 000000000000000000000000000000000000000000000000000000000000

Trouble codes:
U101300 - Control module not coded
static
Date: 2024-07-09 22:36:07
Priority: 2
Malfunction frequency counter: 1
Unlearning counter: 241
Freezeframes: 0007001852000000AF0000000000000000000000000000
C101754 - Longitudinal acceleration sensor No basic setting
static
C107954 - Lateral acceleration sensor No basic setting
static
C107A54 - Brake pressure sensor 1 No basic setting
static
B116854 - Steering angle sensor No basic setting
static

[dv52 (Australia)]

vwjan : Hi.

hmm....... How did the 03 module lose its long-code string - this doesn't happen magically?

I have 2 x suggestions as to the way forward:

First: Try the long-string values below - which are taken from vehicles that I found on my MQB platform database. 

Note: these 3 x cars are "Yankee" model mk7s and they ALL have the following characteristics which are the same as this car:

• Model:Golf mk7 - North America Region (NAR) - not sure if this car is NAR?
  
• Engine: CRUA
  
• 03 Module:
  • Software number: 5Q0907379K
  • Software version: 0371
  • Hardware number: 5Q0907379F
  • Hardware version: H31

------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)      
  Part No SW: 5Q0 907 379 K    HW: 5Q0 907 379 F
  Component: ESC           H31 0371
  Revision: 00000000    Serial number: 51794000000322
  Coding: 01FA6AA12422096F007F020081C92580562490004081A4B200630050C002
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)
  Part No SW: 5Q0 907 379 K    HW: 5Q0 907 379 F
  Component: ESC           H31 0371  
  Revision: 00000000    Serial number: 51364000000864
  Coding: 01FA6AA12421096E0080020681CB2580562490004081A4B200630050C002
  -------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)
  Part No SW: 5Q0 907 379 K    HW: 5Q0 907 379 F
  Component: ESC           H31 0371
  Revision: 00000000    Serial number: 52774000000143
  Coding: 01FA6AA1242409720077020081CA2580562490004081A4B200630050C002
  --------------------------------------------------------------------------

Second: Use a pay for service website HERE Note: I am not recommending this website - I'm simply making you aware of the service that the website provides.

Don

[vwjan]

Thanks for help.
Yes this is NAR car.
Non of those 3 codes worked for me
Just showing : function not avaiable.
Is there posibility thst I am missing something in the app?

[dv52 (Australia)]

vwjan : Of course, anything is possible - but "function not available" sounds like the long-code string is not being accepted by the module - rather than the long-code value not being correct.

I'm not sure what process you used in attempting to force the new value into the module - but I suspect that you tried to change the long-code value, one-byte-at-a-time. 

From past discussions regarding this same problem with other forum members - I'm aware that one-byte-at-a-time does NOT work. This prohibition is NOT an OBD11 thing - the same restriction applies when using VCDS and VCP.  

AFAIK, there is no information in the public domain about this matter - but it seems that when these modules have a zero-sting, the long-code value can NOT be changed one-byte-at-a-time. My guess (emphasis on "guess") is that when long-code is a zero-string, the module goes into a state that is akin to when the module was first installed into the car on the factory assembly-line (i.e. when the module was first taken as stock from the factory warehouse). 

Again, my guess is that the one-byte-at-a-time change facility in diagnostic devices like OBD11 only works when the module has an ACTIVE long-code string - being a non-zero string. I'm more than happy to be advised otherwise by a more informed forum colleague

So, my hunch is that you need to enter the entire long-code string - as a single value (i.e. as ONE change) for the module to accept the new setting. Personally, I have NOT made this change using OBD11. I use VCDS for this process (which I find more intuitive when replacing the entire module long-code string.

At the end of this reply, I include a copy of a 2017 instruction by whataboutthis /@deleted regarding OBD11's long-code facility. As you will read, it is ostensibly about how to restore a previous long-code string from OBD11's History record -but this situation has parallels with your case. So, hopefully it also applies!

The screenshots in the instruction use the Android option of OBD11 and the pictures apply to a now obsolete software version - I'm not sure if the iOS version OBD11 software also has this facility.

Don

Aug 28, 2017 18:33:58 GMT Deleted said:

Further Information to be added to this section.

coding from history can be reverted by following this steps:

1/ Go to History

2/ Select the History item with the long coding you wish to revert to and click on old value that you want to restore (the coding will be copied to clipboard)



3/ go to Long coding and click on any byte of the coding (white box) at top of the screen



4/ From the options select paste coding and press OK



5/ The changes will be highlighted in Green until you select the green tick box which will write the value

[whataboutthis]

Wow that's a very old post,

If you look at support.obdeleven.com/en/articles/5627089-full-backup-ios you will see at the end of the help file how to copy and paste in IOS

Or support.obdeleven.com/en/articles/5608805-full-backup-android again at the end of the help file for Android.

[vwjan]

Coudn't find that way the code.
Got lauch x431 with online coding.

Got a correct code and it was accepted. 
Now just looks like need to adjast basic settings.