During the process of using Xhorse Audi BCM2 Adapter to read & write data with VVDI Key Tool Plus and VVDI Prog, some may have error reports or failure messages. In this article, We will put together 2 errors and solutions for your reference.

Issue 1.

Read DATA1 success withBCM2 adapter, but during DATA2 readingVVDI Key Tool Plusprompts "Error Code: 13040031”and"Read Data fail”.

Solution 1 :

Do Not try as you like when it shows "Error Code: 13040031”, the correct way is to check cables & adapters connection and external power supply, try to read again and it should be fine (Do Not read DATA1 again, unlock BCM or try to install BCM back and read via OBD). Read data as instructions and restore BCM back, and there will be no other problems.

Issue 2.

Read DATA1 and DATA2 success, save Immo data and service data success, but write service data fail and it prompts "Fail to erase”when repeating service data writing. Try again and DATA1 reading also fails.

Solution 2 :

WhenVVDI PROG reads DATA1 & DATA2 successfully and saves service data, we can select "Unlock”to unlock BCM’s CPU.

Until the system prompts that the unlock is successful

" src="https://www.xhorsevvdi.com/upload/service/21101316341075394310.jpg" />

Then select "SERVICE DATA”and write it back.

After writing successfully, restore BCM back to vehicle, and vehicle can start without additional operation.

Above problems are collected from customers feedback. Hope this could help. More questions, contact us.

https://www.xhorsevvdi.com/service/xhorse-audi-bcm2-adapter-data-read-write-errors-and-solutions.html

Posted by: xhorsevvdi at 07:00 AM | No Comments | Add Comment
Post contains 246 words, total size 3 kb.