2014 Audi Q5 Steering Assist 8R0909144 Check Sum Error

**s-sanya** · 23rd October, 2015, 03:40 PM

Hello, 2014 Audi Q5 Steering Assist 8R0909144B SPI-25320 CheckSumError

Problem after crash:
-------------------------------------------------------------------------------
Address 44: Steering Assist (J500) Labels: 8K0-909-144.clb
Part No SW: 8R0 909 144 G HW: 8R0 909 144 B
Component: RCEPS H40 0508
Revision: 00001000 Serial number: 0024245805
Coding: 100000000000
Shop #: WSC 06334 000 00000
ASAM Dataset: EV_RCEPSAU48X 008015
ROD: EV_RCEPSAU48X.rod
VCID: 3C7C20D8B706C8DE41-8068

1052432 - Internal Control Module Memory Check Sum Error
B2000 49 [137] - Internal electronic failure
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 1
Fault Frequency: 1
Mileage: 47914 km
Date: 2015.09.08
Time: 15:17:18

0770 - Internal Control Module Memory Check Sum Error
B2000 49 [137] - Internal electronic failure
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 1
Fault Frequency: 1
Mileage: 47733 km
Date: 2015.06.30
Time: 17:28:47
-------------------------------------------------------------------------------
I need similar dump for finding CRC or original dump with correct CRC.
Thanks in advance.

**auto888** · 12th November, 2015, 02:54 PM

I have but I Do not Know How to add AUDI A5 cupe 2014

**mariopl** · 28th November, 2015, 12:20 AM

Hello,

You find the solution to this problem?

One error you eliminate the upload flash. You can use the VCP.

This is a CRC error but it does not have to be.

look:
I had two Audi A5 approximately one without error
the second after crash

Audi A5 no crash good Steering assist 95320 free errors , I've done backup .
Change module steering assist from good audi to audi after crash .
Chceck errors and read this some errors cheksum error .

disassembly stering assist from crash audi and i done restore eeprom 95320 and back module to good audi and something strange happened in this car also enrolled in this error cheksum error .
I started concluded that something is happening in the Flash D70F3483F but no programmer that support this processor.

I'm looking all the time to solve this problem.

Link which I found, try to ask this person, says he did.

http://www.carhelp.info/forums/showthread.php?t=127141

Please give information on how to deal with this.

Best Regards

MArio

**auto888** · 30th November, 2015, 10:18 AM

solution to clean crash

**BestElectrical** · 27th May, 2016, 04:15 PM

Originally Posted by mariopl

Hello,

You find the solution to this problem?

One error you eliminate the upload flash. You can use the VCP.

This is a CRC error but it does not have to be.

look:
I had two Audi A5 approximately one without error
the second after crash

Audi A5 no crash good Steering assist 95320 free errors , I've done backup .
Change module steering assist from good audi to audi after crash .
Chceck errors and read this some errors cheksum error .

disassembly stering assist from crash audi and i done restore eeprom 95320 and back module to good audi and something strange happened in this car also enrolled in this error cheksum error .
I started concluded that something is happening in the Flash D70F3483F but no programmer that support this processor.

I'm looking all the time to solve this problem.

Link which I found, try to ask this person, says he did.

http://www.carhelp.info/forums/showthread.php?t=127141

Please give information on how to deal with this.

Best Regards

MArio

Solution that usually works is reflash. I usually reflash using AVDI and Audi data files.

**0n0t0le** · 27th May, 2016, 08:31 PM

Same problem. B200049 after crash. Used odis to reflash, now b200000 error)

**xxmatixx** · 8th October, 2016, 07:44 AM

Hello
I have a problem with q5. Car had a little accident on the right side, exploded airbags. Airbags repaired and error cleared, but the power steering still does not work and it is a problem with the check sum error. I not cleaned crasch date because it was not stored in the airbag sensor. The driver steering assistance was updating file FRF audi the help of VCP.

Can you advise me what to do with this problem ?? I will be grateful.

Regards
Matthew

**seattm2012** · 28th December, 2016, 07:10 PM

hello.
Need help!!! i add eeprom from steering.
^6175757EEB31FC086EFC13E59ADB0D8E7FF99B663C2F1CD9FE^pimgpsh_fullsize_distr.jpg 25320 org.rar

**seattm2012** · 3rd January, 2017, 07:47 PM

anybody help me

**AVDIMON** · 4th February, 2017, 03:55 AM

I have same issue and looking for solution, any ideas which tool to used? I heard that VAG COM PRO may work, but which file to updated? Any solution for FLASH reading/writing?

**0n0t0le** · 5th February, 2017, 06:25 PM

Try to reflash with odis or vcp.

**AVDIMON** · 7th February, 2017, 04:41 AM

To re-flash it with ODIS, it's asking for SVC code input, do have it?

**henryss** · 7th February, 2017, 10:17 AM

Try to use Odis-E, usally doesn't ask any codes, only confirmation yo know what you're doing.

**AVDIMON** · 7th February, 2017, 10:38 PM

Update, friend of mine found FL_8K0909144F_0507_BP.frf file, which then we force upgrade via ODIS E to the module, now I have one extra error. I am thinking, is this really hardware issue like on Mazda's module? Or it's still a software issue.

6291727 - Internal Control Module Memory Check Sum Error (B2000 00 [137] )
7341570 - Position Sensor for Motor (C10AD 29 [137] - Signal Implausible)

**xxmatixx** · 13th April, 2017, 11:16 AM

Hello
I solved the problem of replacing the power steering driver. I looked into the old controller and found burned coils and other items. It is very strange that the driver is damaged during an accident. I tried updating the VCP and Odis-E power steering driver but it did not help.
I replaced the driver itself and power steering returned.