F10 IHKA Flash with 22-11 full file. Only module issue

1593 Views 58 Replies 4 Participants Last post by GAM388, 2 mo ago

GAM388

Discussion Starter · 4 mo ago

Hi all I flashed all my modules successfully through esys but the IHKA module came up with completed with warning. I have since noticed my DL side won’t blow hot air now. I have tried reflashing and no success the software parts were successful now I’m at a loss and the module shows up with no errors in ista.

[IHKA - 78] possible timing violation detected during execution of service TD - TransferData [WARN]
MCDDiagService<id=3800, job=com.bmw.psdz.jobs.uds.MCD3_PerformECUFlashBL, service=TD - TransferData, description=warning: timing violation (no error), link=IHKA_78_ETHERNET> [DIAGSERVICE]
[IHKA - 78 - btld_00002788-002_016_001] Transaction type: blFlash; Message: 100% progress on ECUId:IHKA_0x78 [100% of btld_00002788-002_016_001] [TRANSACTION]
[IHKA - 78 - btld_00002788-002_016_001] Transaction type: blFlash; Message: TA finished [TRANSACTION]

and the errors now showing on BimmerLink

Font Screenshot Software Multimedia Rectangle

See less See more

1 - 20 of 59 Posts

TheNine90

· #2 · 4 mo ago

Check in svt IHKA has missing files

GAM388

Discussion Starter · #3 · 4 mo ago

TheNine90 said:
Check in svt IHKA has missing files

How do I do that?

GAM388

Discussion Starter · #4 · 4 mo ago

GAM388 said:
How do I do that?

And if so how do I fix it?

TheNine90

· #5 · 4 mo ago

Get svt by using Read ECU. check if IHKA list has any fff or UNKN or if cafd is missing.
If its missing calculate svt soll then flash again.

Siki78

· #6 · 4 mo ago

If you read ecu can you see IHKA module or not?

GAM388

Discussion Starter · #7 · 4 mo ago

TheNine90 said:
Get svt by using Read ECU. check if IHKA list has any fff or UNKN or if cafd is missing.
If its missing calculate svt soll then flash again.

Didn’t work, couldn’t see any ffc unknown. And won’t appear in the sw update list

Siki78

· #8 · 4 mo ago

Then calculate tal and write svt_soll back to vcm

GAM388

Discussion Starter · #9 · 4 mo ago

Siki78 said:
If you read ecu can you see IHKA module or not?

Not in the update screen but it appears in the read ecu SVT list down the side like the others. Error comes back in Ista, but clear faults and test it comes back clear, even done all the troubleshoot and test plan processes:-(

Siki78

· #10 · 4 mo ago

That is ok must be in red just write this svt_soll back to vcm

GAM388

Discussion Starter · #11 · 4 mo ago

Siki78 said:
That is ok must be in red just write this svt_soll back to vcm

I think everything was blue or black nothing was red

TheNine90

· #12 · 4 mo ago

Try coding it again

Siki78

· #13 · 4 mo ago

GAM388 said:
I think everything was blue or black nothing was red

Read ecu and post picture of ihka module in svt three

GAM388

Discussion Starter · #14 · 4 mo ago

Siki78 said:
Read ecu and post picture of ihka module in svt three

Here is the svt actual read ecu and the fully calculated one

Font Symmetry Pattern Electric blue Technology

Rectangle Font Personal computer Pattern Electronic device

See less See more

2

GAM388

Discussion Starter · #15 · 4 mo ago

GAM388 said:
Here is the svt actual read ecu and the fully calculated one

View attachment 1081417
View attachment 1081418

Esys is 3.30.1version

Siki78

· #16 · 4 mo ago (Edited)

Right click on IHKA and button CODE. Everything is ok with IHKA on picture. After you code IHKA go with ISTA and clean error. If you see that AC button flashing wait 1 min til ihka initialisiert

GAM388

Discussion Starter · #17 · 4 mo ago

Siki78 said:
Right click on IHKA and button CODE. Everything is ok with IHKA on picture. After you code IHKA go with ISTA and clean error. If you see that AC button flashing wait 1 min til ihka initialisiert

Can you explain how it relates to the flashing issue and resolves it, just so I understand. Was I meant to do the Code button for each of the ecus once they were flashed?

GAM388

Discussion Starter · #18 · 4 mo ago

TheNine90

· #19 · 4 mo ago

When you flash a module esys will code the module as the last step. Since you are experiencing issues with the IHKA. It better to code it and check if the issue is gone. Follow the post#16 after coding

GAM388

Discussion Starter · #20 · 4 mo ago

Looks like some but no luck on this one, no errors showing in Ista or bimmerlink (where they showed before) Heat is minimal and blower is lower than passenger side even when on full. Yet ac aspects work fine. Passage will crank the heat and blow strong but not drivers, do I try and get psdz .39 full and do another reflash of all

1 - 20 of 59 Posts