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dieselfuell
2021-12-24T01:14:30Z
Hello!

I have a customer car with water damaged rear bcm, car doesnt start due to that
Problem is that the MCU is damaged, so i cant read the dflash from it

Car is porsche cayenne 2015 3.0d
BCM rear is 7PP 907 279 CB
With 2 M25J processor

What is the solution for this?
Is it possible to buy a used BCM, try to read it by autohex, change vin?

Thanks
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dyziek
2021-12-24T09:32:37Z
Hi,

A processor is damaged? or damaged PCB don`t allow to read it?

Used BCM can be adapted online or ori abritus...
dieselfuell
2021-12-24T10:13:09Z
The processor has a hole in it, is useless, it exploded due to short circuite

Can i use other numbers on rear bcm for this car?
I cant find a matching numbers used parts here in sweden
There is many with CG at the end?
dyziek
2021-12-25T23:39:46Z
Cross References: 7PP907279AH 7PP907279BD 7PP907279BF 7PP907279BS 7PP907279BT 7PP907279CB 7PP907279CF 7PP907279CG 7PP907279CH
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  1. Microtronik Autohex II and Hexprog forum
  2. HexProg Programming Tool
  3. HexProg Intro
  4. Porsche Cayenne 2015 Rear BCM Faulty