Locked my ECU while flashing

[manlu]

Hi all.

I was playing with my car today and apparently it resulted in locked ECU after flashing.

I have flashed a little bit edited file (basically the km data changed from the old KM bin file, so there is exact mileage).

Flash finished, car stars, cluster does not light up. Cannot get the communication with ECU through OBD.

I am using old version of SMOK, Volvo tool.

The car is Volvo S80, D5, from 2007 if it helps.

How to get to the ECU and cluster working properly again?

[drz]

Find someone who will repair it. You can damage something else trying to fix and make bigger problem.

[figani]

Hi all.

I was playing with my car today and apparently it resulted in locked ECU after flashing.

I have flashed a little bit edited file (basically the km data changed from the old KM bin file, so there is exact mileage).

Flash finished, car stars, cluster does not light up. Cannot get the communication with ECU through OBD.

I am using old version of SMOK, Volvo tool.

The car is Volvo S80, D5, from 2007 if it helps.

How to get to the ECU and cluster working properly again?

Did you try unplug battery for some time...?

[manlu]

Did you try unplug battery for some time...?

Yes, I did.

I suspect my battery went down during the process and flash somehow became corrupted. No errors while flashing tho.

if it helps, my ECU is BOSCH EDC 16C31

[figani]

connect it by pinout on bench...
and try to get communication...