BMW ICOM NEXT | BMW NBT EVO FSC Codes | BMW NBT & CIC FSC Codes | BMW Rheingold , ISTA/P, KSD, ETK remote installation | BMW STANDARD TOOLS remote installation | BMW ESYS remote installation
Go Back   BMW forum. Diagnostics, coding, programming, repair BMW vehicles. > BMWelcome > BMW Programmers

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 11-13-2013, 01:22 PM
Junior Member
 
Join Date: Nov 2013
Location: Italy
Car: E71
Posts: 7
Thanks: 3
Thanked 0 Times in 0 Posts
Default Write vin on cas3+?!?!?!

Hy guy, i have a big problem :-(
Last week, playing with Car-prog in "boot mode" i have erased the vin and the last check after vin location on my car.
Now my car doesn't turn on and i don't have a valid full backup to restore it.
I have try to insert the vin on the right location on the hex files, but when i put the cas3+ in the car the vin is gone. Then there is no vin when i diagnose..... :-(
I have edit short and long VIN... Long VIN have checksum?!?!? If yes how i must do for calculate it? Heeeeeelp ME pleaseeeeee!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Best regards.


Reply With Quote
  #2  
Old 11-13-2013, 02:32 PM
Junior Member
 
Join Date: Nov 2013
Location: Indonesia
Car: e36
Posts: 5
Thanks: 4
Thanked 3 Times in 3 Posts
Default

Long VIN (17 digits) have checksum 8bit.
Checksum location at last Long VIN.
Reply With Quote
The Following User Says Thank You to koncimobil For This Useful Post:
Gighen (11-14-2013)
  #3  
Old 11-13-2013, 06:16 PM
Junior Member
 
Join Date: Jun 2013
Location: Atlanta, USA
Car: 2010 BMW 328xi
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
Default

Quote:
Originally Posted by Gighen View Post
Hy guy, i have a big problem :-(
Last week, playing with Car-prog in "boot mode" i have erased the vin and the last check after vin location on my car.
Now my car doesn't turn on and i don't have a valid full backup to restore it.
I have try to insert the vin on the right location on the hex files, but when i put the cas3+ in the car the vin is gone. Then there is no vin when i diagnose..... :-(
I have edit short and long VIN... Long VIN have checksum?!?!? If yes how i must do for calculate it? Heeeeeelp ME pleaseeeeee!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Best regards.
I have exactly same problem. Did you figure out how to calculate checksum?
Reply With Quote
  #4  
Old 11-13-2013, 06:42 PM
Junior Member
 
Join Date: Nov 2013
Location: Italy
Car: E71
Posts: 7
Thanks: 3
Thanked 0 Times in 0 Posts
Default

Hy koncimobil, i have calculated the checksum for my vin and i added it after the last vin location but, when i put the cas3+ in the car and turn on the key, the vin is gone....
The checksum calculated for my vin is: FF but doesn't work... Why..?!?!?
Thank you so much for help me :-)

Last edited by Gighen; 11-13-2013 at 06:46 PM.
Reply With Quote
  #5  
Old 11-13-2013, 10:59 PM
Junior Member
 
Join Date: Nov 2013
Location: Italy
Car: E71
Posts: 7
Thanks: 3
Thanked 0 Times in 0 Posts
Default

Today i have try to use another solution. I installed a DDE, CAS3+ and COMBI of another car (same car of my car). The car turns on properly :) but if i connect the diagnose to the vehicle, the vin isn't my vin :-(
I have try this solution, i have successfully changed the vin on the DDE and on the COMBI. But also in this case when i try to change the vin on the Cas the problem is the same... I insert the vin on the correct location on the hex file, but when i connect the cas3+ in the car and start ignition, the vin is gone... After there is no vin when i diagnose the car by obd tester..... :-(
And also in this case a circle near the chilometer is on...
Anyone have an idea for help me?!?!? :-(
My car is blocked in my garage from last week...
I have the dump file of the cas3+ of the other car, anyone can edit the hex file with my vin and the correct checksum?!?!?!
I pay for this service if you need... I do not know what to do... :(
Reply With Quote
  #6  
Old 11-14-2013, 03:38 PM
Junior Member
 
Join Date: Jun 2013
Location: Atlanta, USA
Car: 2010 BMW 328xi
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
Default

Quote:
Originally Posted by Gighen View Post
Today i have try to use another solution. I installed a DDE, CAS3+ and COMBI of another car (same car of my car). The car turns on properly :) but if i connect the diagnose to the vehicle, the vin isn't my vin :-(
I have try this solution, i have successfully changed the vin on the DDE and on the COMBI. But also in this case when i try to change the vin on the Cas the problem is the same... I insert the vin on the correct location on the hex file, but when i connect the cas3+ in the car and start ignition, the vin is gone... After there is no vin when i diagnose the car by obd tester..... :-(
And also in this case a circle near the chilometer is on...
Anyone have an idea for help me?!?!? :-(
My car is blocked in my garage from last week...
I have the dump file of the cas3+ of the other car, anyone can edit the hex file with my vin and the correct checksum?!?!?!
I pay for this service if you need... I do not know what to do... :(
You had better leave vin from another car and just change vehicle order...

To calculate checksum try to use NSCExpert. Just read vin from FRM, and it's automatically calculating checksum.
As mention before I have same trouble as you, I calculate the checksum, but I don't Know where to put it in the dump file
Reply With Quote
  #7  
Old 11-14-2013, 05:43 PM
Junior Member
 
Join Date: Nov 2013
Location: Italy
Car: E71
Posts: 7
Thanks: 3
Thanked 0 Times in 0 Posts
Default

I have calculated the right checksum for my vin (in 8bit result FF), i put this value (FF) after the long vin on the cas (position C95 on the hex file). The vin is from position C84 to C94 on the hex file.
But but when I connect the cas to the car the vin is is deleted immediately :-(
I think the chekcsum if i have calculate isnt 'correct... Anyone can i help me if i dump the cas file in pm for calculated the right checksum? Heeeelppp Meeeee pleaseeeee!!!!!
Best regards

Last edited by Gighen; 11-14-2013 at 05:48 PM.
Reply With Quote
  #8  
Old 11-15-2013, 01:17 PM
Junior Member
 
Join Date: Nov 2013
Location: Indonesia
Car: e36
Posts: 5
Thanks: 4
Thanked 3 Times in 3 Posts
Default

Quote:
Originally Posted by Gighen View Post
I have calculated the right checksum for my vin (in 8bit result FF), i put this value (FF) after the long vin on the cas (position C95 on the hex file). The vin is from position C84 to C94 on the hex file.
But but when I connect the cas to the car the vin is is deleted immediately :-(
I think the chekcsum if i have calculate isnt 'correct... Anyone can i help me if i dump the cas file in pm for calculated the right checksum? Heeeelppp Meeeee pleaseeeee!!!!!
Best regards
If you can write down the VIN, I will try to compute it for you.

Last edited by koncimobil; 11-16-2013 at 01:12 AM.
Reply With Quote
The Following User Says Thank You to koncimobil For This Useful Post:
Gighen (11-15-2013)
  #9  
Old 11-15-2013, 03:16 PM
Junior Member
 
Join Date: Nov 2013
Location: Italy
Car: E71
Posts: 7
Thanks: 3
Thanked 0 Times in 0 Posts
Default

All on your mail :-)
Reply With Quote
  #10  
Old 11-16-2013, 01:14 AM
Junior Member
 
Join Date: Nov 2013
Location: Indonesia
Car: e36
Posts: 5
Thanks: 4
Thanked 3 Times in 3 Posts
Default

Tips:
After write new dump, then read again CAS eeprom.
Both files must be same.
Reply With Quote
The Following User Says Thank You to koncimobil For This Useful Post:
Gighen (11-16-2013)
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
CAS3 VIN writing elecautocr BMW coding and programming 2 03-21-2014 11:51 PM
Write out DSC on R56 Mini and change to ASC JL Minis BMW diagnostics and repair 3 05-28-2013 06:05 PM


All times are GMT. The time now is 10:42 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.1
BMW forum: diagnostics, coding, programming.