Porsche 911 BCM Damaged

**nokwueze** · 11th November, 2022, 12:57 PM

pls my friend has pwis can you help with the flashing pls

**brobble** · 11th November, 2022, 01:12 PM

It seems, that you dont understand. If you can not answer easy questions like what tools you have, what is actual condition of car and so on, noone can/want help you. I´m out. Plug PIWIS to car, check dtc of bcm. If you have VVDI2 you could try to adapt keys again with obd if bcm front is diagnostable.

Greets MR...

**nokwueze** · 12th November, 2022, 11:18 AM

i have vvdi2 sir

**nokwueze** · 12th November, 2022, 11:50 AM

i have vvdi2 sir

i tried to learn key via obd
i get negative response from vehicle switch off and on and retry
pls sir what should i do sir

**brobble** · 14th November, 2022, 10:10 AM

Read dtc with piwis or any other good diagnostic tool AND better explain actual condition of car...

Greets MR...

**nokwueze** · 15th November, 2022, 11:14 AM

thanks sir for your reply i tried to read dtc from obd using pwis no communication from the front bcm.
the rear bcm communicates pls sir is there any thing i can do further the bcm

**nokwueze** · 16th November, 2022, 02:18 PM

pls sir wot can i do for the bcm to communicate and read dtc

**nokwueze** · 17th November, 2022, 12:34 PM

pls friends can this bcm work there 2012-2014 PORSCHE PANAMERA CAYENNE FRONT BCM BODY CONTROL MODULE OEM 7PP907064EA

**qwojtus** · 17th November, 2022, 12:58 PM

.................................................

**brobble** · 17th November, 2022, 01:13 PM

If your BCM is totally dead, even with my KJ-flash you should start to think about hardware damage. Maybe by soldering? Recheck PCB! I´m sure if your flash is damaged and you load flash from other module, even with another partnumber, the module should be alive. Maybe with some dtc if not 100% compatible, but should be alive.

Greets MR...

**p1et** · 17th November, 2022, 06:19 PM

Show picture of PCB near crystal, where you cut the track.

**nokwueze** · 28th November, 2022, 01:47 PM

Originally Posted by p1et

Show picture of PCB near crystal, where you cut the track.

pls friends sorry for late reply the owner of the car called police for me. that is wot delayed my replies
no dtc is gotten from obd
no communication from front bcm
the problem i think i unlock two times
below is the picture of pcb

**kazikk** · 20th December, 2022, 07:21 PM

P flash from 7PP907064EN Carrera 991
One time i killed BCM, cost of new BCM in Porsche dealer with programming is aroud 1000€
Another time when killed BCM i use 5M48H from CAS4, erase processor make new partition and writed d flash and p flash and car runs.

**Ecuprog31** · 20th December, 2022, 08:50 PM

How did you kill bcm ?

**kazikk** · 21st December, 2022, 10:40 AM

When read with VVDI prog- but now i know that when you read 2M25J and VVDI prog show you that partition is missing and can't read D flash any more ( BCM killed ) you can read D flash chosing CAS4 1N35H, file will be 32kb instead of 16kb. Than you can make new partition and write back d flash and p flash ( D flash 64 sectors, EEE 8 sectors ).