Shadow Password E84, E98, E39, E39A

Hardware and Software. If you have something to sell, post it here.
kostia111
Posts: 47
Joined: Mon Oct 21, 2019 4:58 am

Shadow Password E84, E98, E39, E39A

Post by kostia111 »

If you programmatically killed ECM block or it locked by tuner I can help with Shadow Password for recovery mode.
From you in good quality sticker photo from the block. The password for the first two who sent a photo is completely free.
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ironduke
Posts: 576
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cars: Mainly GM trucks, a Cruze and an Equinox for dailys..

Re: Shadow Password E98, E39, E39A

Post by ironduke »

I don't need any but this is the first I've heard of shadow passwords.. Can you elaborate a little?
I do have some ecms and took a couple pics, I'll upload them here for you. Maybe if nobody else needs the password you could send me it for the e39 with ID AA69 on the top right, currently plugged into it on the bench for playing around.
IMG_2167.jpg
IMG_2168.jpg
IMG_2169.jpg
kostia111
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Joined: Mon Oct 21, 2019 4:58 am

Re: Shadow Password E98, E39, E39A

Post by kostia111 »

sent you a password pm
You received ?
ironduke
Posts: 576
Joined: Thu Feb 13, 2020 11:32 pm
cars: Mainly GM trucks, a Cruze and an Equinox for dailys..

Re: Shadow Password E98, E39, E39A

Post by ironduke »

Yes I got it, thanks!! Now I need to learn what can be done with it, lol. I’ll try and take a look at the vin tomorrow and see where it is in the eeprom. Assuming it is.
kostia111
Posts: 47
Joined: Mon Oct 21, 2019 4:58 am

Re: Shadow Password E98, E39, E39A

Post by kostia111 »

it is not in "eeprom"
this is the password for the boot mode
the block has a shadow memory page
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Tazzi
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Re: Shadow Password E98, E39, E39A

Post by Tazzi »

kostia111 wrote:it is not in "eeprom"
this is the password for the boot mode
the block has a shadow memory page
Are you able to trigger the ECU to enter this mode without opening it?
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kostia111
Posts: 47
Joined: Mon Oct 21, 2019 4:58 am

Re: Shadow Password E98, E39, E39A

Post by kostia111 »

while the block is alive and you have access to it
you can read the shadow password
if the block is not responding
then most likely just cover
although there may be undocumented possibilities
try to disassemble BAM
I'm not good at this
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GM_ECUS.pdf
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kostia111
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Re: Shadow Password E98, E39, E39A

Post by kostia111 »

Has no one turned
E98 or E39 in brick ?
Even strange.
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Tre-Cool
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Re: Shadow Password E98, E39, E39A

Post by Tre-Cool »

kostia111 wrote:Has no one turned
E98 or E39 in brick ?
Even strange.
Got a locked one after some1 flashed wrong tune in and corrupted it.

55491997
1310101000000x
395357783
1117107872540185

serv#55487860
kostia111
Posts: 47
Joined: Mon Oct 21, 2019 4:58 am

Re: Shadow Password E98, E39, E39A

Post by kostia111 »

Password=EBF56D76AC35AE36
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