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      03-27-2017, 12:42 PM   #1
anjuna
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E90 GM1912 flash error

Hi guys. I'm going to do my best to stay concise about what occurred and what my issues are.

Action taken - Update GM1912 module using WINKFP comfort mode. Insert VIN, choose update, choose module, flash.

- First action completes quickly.
- Second action takes about 25 minutes over OBD cable, but eventually hits 100%.
- Gongs/dings from the car along with a bunch of warning lights.
- WINKFP says ERROR 211
--- CODE 2089 - PABD - switching programming mode failed. 11GM1912.DIAGNOSE_MODE (ECUPM): ERROR_ECU_SECURITY_ACCESS_DENIED__SECURITY_ACCESS_ REQUESTED
--- CODE 2086 - PABD - signature check failed 11GM1912, FLASH SIGNATUR_PRUEFEN (Programm;60): ERROR_FLASH_SIGNATURE_CHECK
--- CODE 2086 - ERROR - Signature check failed SG_PROGRAMMIEREN
--- CODE 2086 - ERROR - Signature check failed

After receiving these codes, the car still starts but the transmission will not shift from park.

INPA says under PRIGRAMMIERSTATUS LESEN
ADR - 18
Grobname - EGS
JobStatus - OKAY
Status - 5
Status Text - Signaturprufung PAF not performed

Okay, so I'm stuck in status mode 5, so this is not correct. Tool32 fails on signature check.

Check out INPA on IDENTIFIKATION LESEN

FIRST noted - DME says ERROR_ECU_REQUEST_CORRECTLY_RECEIVED__RESPONSE_PEN DING

then
ADR - 18
Grobname - EGS
Jobstatus - OKAY
SGBD - *Blank*
Gruppe - *Blank*
Teile-NR - yyy******
VarI - FFFF
DiaI - FFFF
CoI - 255
HwI - 001
SW-Nr FSV - 255.255.255
SW-Nr OSV- 255.255.255
SW-Nr MCV- 255.255.255
SW-Nr res - 255.255.255
DATUM - 17.12.2007
Lieferant - GMPT
Name - *Blank*

I am using ZB - 7585087

ZIF backup says
ECU Identifier - 048
Project - pRZ0S
Program Version - 440R
BMW Hardware Number - 7568553
Status - 34

ZIF currently says
ECU Identifier - yyy
Project - yyyyy
Program Version - yyyy
BMW Hardware Number - yyy*****
Status - FF

Every attempt to reflash results in the same failure using WINKFP.

Moved to ISTA/P, though reluctant because I'm using OBD cable not ICOM. I run a "replace module" program and wait a hour and still receive failure. ISTA updates a few other modules and codes them correctly, though.


I am hoping I am not past the point of no return on this guy. The original intention was to update the module using WINKFP in hopes of a little bit better shifting. I bit off a little more than I could chew, but WINKFP seemed to be pretty user friendly with the updating of the module, especially considering it took my VIN and found an update for the module and programmed right off the bat.

I've already ordered an ICOM cable because flashing this thing takes a bit too long for my comfort via the OBD cable I have and I'm hoping to update a few other modules moving forward.



EDIT - Problem solved

Using the new BimmerGeeks cable with the "updated firmware" see post 17

Last edited by anjuna; 03-31-2017 at 07:04 PM.
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      03-27-2017, 04:01 PM   #2
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Post an image your winkfp configuration here.
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      03-28-2017, 08:51 AM   #3
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Do you have access to an ICOM?
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      03-28-2017, 10:10 AM   #4
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Quote:
Originally Posted by Sensible_ View Post
Do you have access to an ICOM?
ICOM cable is en route. I had no need for it before this. It should arrive by the end of the week.

The X3 is taking up DD duty in the meantime.
Quote:
Originally Posted by BimmerGeeks View Post
Post an image your winkfp configuration here.
here's a picture of my WINKFP configuration.

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      03-28-2017, 11:12 AM   #5
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Try checking fast baudrate & disable force programming in comfort.

You've already wrote the OPA, you just need the ODA written.
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      03-28-2017, 01:25 PM   #6
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Quote:
Originally Posted by BimmerGeeks View Post
Try checking fast baudrate & disable force programming in comfort.

You've already wrote the OPA, you just need the ODA written.
Will do.

Can you expand on the OPA/ODA piece? I am very new to winkfp and did not find any information talking about these two bits when searching.
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      03-28-2017, 01:34 PM   #7
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Quote:
Originally Posted by anjuna View Post
Quote:
Originally Posted by BimmerGeeks View Post
Try checking fast baudrate & disable force programming in comfort.

You've already wrote the OPA, you just need the ODA written.
Will do.

Can you expand on the OPA/ODA piece? I am very new to winkfp and did not find any information talking about these two bits when searching.
OPA is the program, this is the 0-100% bar with winkfp that takes a while 10-30min.

ODA is the calibration data- this is the last 0-100% bar winkfp does & usually takes a minute or so.

Since you have already went through the OPA portion & it completed, it's likely your only missing the ODA write. Unchecking force programming will only write the ODA unless winkfp detects the OPA needs to written.
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      03-28-2017, 09:12 PM   #8
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Might be running into that D-CAN firmware bug. We know MSS6x consistently fails to flash, as does the SMG3 in the M5, and the GWS modules in the various cars. GM1912 might be another one to add to the list.

Your error message is basically saying the RSA check on the program failed. Strongly suggests some bytes are being transferred incorrectly.
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      03-28-2017, 10:49 PM   #9
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Well, we can fix that!
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      03-29-2017, 10:29 AM   #10
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Quote:
Originally Posted by Terraphantm View Post
Might be running into that D-CAN firmware bug. We know MSS6x consistently fails to flash, as does the SMG3 in the M5, and the GWS modules in the various cars. GM1912 might be another one to add to the list.

Your error message is basically saying the RSA check on the program failed. Strongly suggests some bytes are being transferred incorrectly.
Then it sounds like, to eliminate any confusion and useless effort, I should get a proper cable with the proper firmware. I've got ICOM on the way, that shouldn't have this issue, right?
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      03-29-2017, 11:21 AM   #11
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ICOM should work fine. And bimmergeeks' cables with the improved firmware should also work.
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      03-29-2017, 12:27 PM   #12
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Well on a side note, I killed the car when programming using ISTA/P.

Had the car plugged in with a 10A charger on it. Figured it would be enough. It was not.

Updated all modules using KDCAN cable over night. Per the log, I started at 11pm and the car finally died at 3am. All the critical modules (DME mainly) were flashed and programmed correctly.

Picked up a 12.5v 40A power supply and will be checking again tonight after charging the battery from 8am yesterday to ~9pm tonight (or whenever my son decides to go to sleep).

Quote:
Originally Posted by BimmerGeeks View Post
Well, we can fix that!
I tried to send you a PM but it seems like the board is having some issues.

"Hey there,

Thanks for your feedback regarding the GM1912 flashing issue.

To make sure I get the best quality result and help support you, I'd like to get one of your newest pro cables.

How much would it cost to get this cable delivered by Friday to Houston, TX 77073

Please PM me for full address, let me know how much, and how I can pay!

Thanks again"
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      03-29-2017, 01:12 PM   #13
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Quote:
Originally Posted by anjuna View Post
Well on a side note, I killed the car when programming using ISTA/P.

Had the car plugged in with a 10A charger on it. Figured it would be enough. It was not.

Updated all modules using KDCAN cable over night. Per the log, I started at 11pm and the car finally died at 3am. All the critical modules (DME mainly) were flashed and programmed correctly.

Picked up a 12.5v 40A power supply and will be checking again tonight after charging the battery from 8am yesterday to ~9pm tonight (or whenever my son decides to go to sleep).

Quote:
Originally Posted by BimmerGeeks View Post
Well, we can fix that!
I tried to send you a PM but it seems like the board is having some issues.

"Hey there,

Thanks for your feedback regarding the GM1912 flashing issue.

To make sure I get the best quality result and help support you, I'd like to get one of your newest pro cables.

How much would it cost to get this cable delivered by Friday to Houston, TX 77073

Please PM me for full address, let me know how much, and how I can pay!

Thanks again"
Using ISTA-P with a icom emulator isn't safe...

It's probably best to start re-flashing modules individually with winkfp once you get your cable.
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      03-29-2017, 08:37 PM   #14
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Quote:
Originally Posted by BimmerGeeks View Post
Using ISTA-P with a icom emulator isn't safe...

It's probably best to start re-flashing modules individually with winkfp once you get your cable.
Will do.

Taking one last stab at it now using the settings you suggested and the "everybody's favorite 100 dollar OBD cable" to see if there is any difference in the result.

The car doesn't move right now, so worst case scenario, i have a car that still doesn't move. Best case scenario, it works.

At this point i'm willing to change the transmission out for a couple hundred bucks. ICOM + shit cable + 100 dollar cable + your cable puts me in transmission territory lol.

Oh well. It's all about a learning experience and I will well document my results here to help the next person in need and share wisdom with others here as well.

Thank you for the support so far!
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      03-29-2017, 09:02 PM   #15
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Let me know...if you have TeamViewer, I'd like to look at what's going on tomorrow morning. Is the trans the only thing that's failing the flash?
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      03-29-2017, 10:02 PM   #16
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Also, please see your PM regarding address change.
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      03-31-2017, 07:03 PM   #17
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Problem solved

Using the new BimmerGeeks cable with the "updated firmware"

No changes from the suggested BimmerGeeks WinFKP settings were changed. I proceeded like documented in the first post. Instead of being treated with a "error 211" fault, I was just intoduced to another flash confirmation box.

Thank you all for your efforts in this issue. We now know that the GM1912 module suffers from failure under the old firmware bug.

I still have a few error lights on the cluster, but I can now actually shift the transmission and the EGS shows up as "OKAY" and status 1.

With this proper and great cable, I will be going through one by one and documenting the progress so we can all learn from my issues.

Big ups again to BG for a great product and better customer support.
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      03-31-2017, 07:16 PM   #18
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Quote:
Originally Posted by anjuna View Post
Problem solved

Using the new BimmerGeeks cable with the "updated firmware"

No changes from the suggested BimmerGeeks WinFKP settings were changed. I proceeded like documented in the first post. Instead of being treated with a "error 211" fault, I was just intoduced to another flash confirmation box.

Thank you all for your efforts in this issue. We now know that the GM1912 module suffers from failure under the old firmware bug.

I still have a few error lights on the cluster, but I can now actually shift the transmission and the EGS shows up as "OKAY" and status 1.

With this proper and great cable, I will be going through one by one and documenting the progress so we can all learn from my issues.

Big ups again to BG for a great product and better customer support.
hallelujah to the Pro-Cable! We'll add the GM1912 to the list of modules you no longer need an icom to flash with!
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      03-31-2017, 09:41 PM   #19
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Well after a few hours using the BimmerGeeks pro cable, I am in a really good place.





That's right, all modules updated via WinKFP with VIN, the car starts and shifts, and everything is right and proper again with coding.

Thanks to all who helped. Hopefully this guide will help someone else who stumbles upon it.
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      03-31-2017, 09:55 PM   #20
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Boom!
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      04-01-2017, 01:44 AM   #21
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I see you also flashed you modules on the most bus with the pro-cable. This is something we didn't test, not sure if we would advise it to future customers, but how long did your radio & mostGW take to flash?
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      04-01-2017, 10:11 AM   #22
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Very cool. Sure seems like these cables can be used in most, if not all, places where ICOM would have been necessary otherwise.
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