Reading a Porsche Rear BCM using VVDI PROG

[@lowridermig]

Thank you for taking the time to share this with us.

[@DallasAutoDiag]

My pleasure!

[@DTEAuto]

Thank you for sharing these videos. I definitely wasn't expecting a no read with all the programmers. looking forward to the next part for sure. P.s. side note, I have been able to read "locked" bcm2's with the autel on the Audi and Porsche side, so definitely surprised with all your results so far. Hope all is good and keep em coming! 👍

[@DallasAutoDiag]

I was surprised myself also lol. maybe a different mask number has a better resaults than the one I am on. I do have a sucessful read on another one for a 2018 Porsche Mccan front BCM.

[@stefanoES23]

on autel it had the unlock button 3 row down right, unlock the chip before read, on vvdi prog the button for unlock up right corner above 2 MCU drop menu.

[@boydlittou9446]

Have you tried using the AR32 from andromeda research labs or the kc501 from xtool? The AR32 is excellent at reading in circuit.

[@nickayivor8432]

Can't wait for the next video, Dallas Auto Diag 👍 QUICK-WITTED, Dallas Auto Diag Enjoy your weekend with all your family around you, Dallas Auto Diag From Nick Ayivor from London England UK 🇬🇧 ⏰️ 14:57 Good Afternoon

[@DallasAutoDiag]

Thanks 👍

[@scorcher617]

Good video series if you try the VVDI again dropping voltage might help read it just turn it back up to write. 3.6v or 3.2v might be right. The multi-prog looks like a deal

[@DallasAutoDiag]

Actually there is another video coming out that I was successful of reading and writing

[@kuruc692]

You have bad connections. I did it many times with VVDI PROG programmer. Select Type-4-immobilizer Brand-porsche Chip-BCM-2M25J-R/W/UNLOCK now go to Connection diagram, you will see several versions of the PCB of the BCM module porsche, select the appropriate one, connect according to the instructions and it will work. Best regards

[@Konrad.Majcherek]

Probably you don't have enough power, lift vcc pin or power on board, or power only voltage regulator on the board.

[@DallasAutoDiag]

I got to keep the donor mcu. I'm gonna try to read off board to see whether it's a tool or setup issue

[@Konrad.Majcherek]

@@DallasAutoDiag don't forget quartz oscilator if you working off board.

[@HardwareTX]

Lift the power pins off the board, old cas 3 9s12 reader should read secured 9s12 chips.

[@DallasAutoDiag]

could you share a link to which one you mean? I tried googling it but the resaults got me confused. Thanks

[@alijeep9526]

Good 👍💪

[@oliverpopov985]

Hello, probably sound stupid but did you try with autel to use diagram from vvdi and cgi, with vvdi to use from autel and cgi...... you get the picture. Any way...... I'm just a beginner and i really enjoy your content. Take care

[@DallasAutoDiag]

its not stupid. Im not sure if you watched the previous parts. I did mention that I want to do that. I haven't done it yet. I had so little time as the customer want the module to be programmed asap. I still have the bad module so one day I will try that.