How to Solve Audi BCM2 Car is Dead After Read Data on Bench

Problem:

Bcm2 problems on a 2014 Audi A4, anyone have suggestions? Read on bench with xhorse vvdi prog, car is dead now. Anyone have a repair service I can use?

I have read and verified dflash and pflash before reinstalling in car.

Renesas D70F3634

How-to-Solve-Audi-BCM2-Car-is-Dead-After-Read-Data-on-Bench

Possible reasons:

To read encrypted BCM you need remove the resistor components before reading.

The components are not soldered back on properly.

Solutions:

1. Get donor and write files to it and you are good to go. Everything will be fine.

2. Send the car to someone who have odis with a used BCM. It takes less than 24 hours to get the approval from ingolstadt and get it programmed. Just fixed one the other day.

3. After brick a same bcm2 on Audi A7 restored with hextag/hexprog with original backup of eeprom and donor A6 backup of flash, recoded and updated via vagcan pro, all was ok and car was gone, if you have hextag/hexprog can help with restore of this unit.

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