[freshxdough]

Perform EOS short test.

Also, put something else underneath the battery. You have a 1500lb battery balanced dead center on a single 55 gallon drum????

[ahmedmph]

Originally Posted by freshxdough

Perform EOS short test.

Also, put something else underneath the battery. You have a 1500lb battery balanced dead center on a single 55 gallon drum????

Please elaborate from where I can perform short EOS test, under which service function, I put two gallon drum under the battery not only one 😉 but it is not shown in the picture

[freshxdough]

Originally Posted by ahmedmph

Please elaborate from where I can perform short EOS test, under which service function, I put two gallon drum under the battery not only one 😉 but it is not shown in the picture

In the EOS tester. You need to perform an EOS test

[ahmedmph]

I use BMW ISTA along with BMW IMIB HV

[martinux]

Hi,

I also have BMW i4 after crash, installed new SME and other related parts. SME was coded to the vehicle. After coding, I am getting such faults:

- 0x21F415 High-voltage battery unit, cell module 04, component protection, voltage: reuse limit exceeded (safety function)
- 0x21F414 High-voltage battery unit, cell module 03, component protection, voltage: reuse limit exceeded (safety function)
- 0x21F413 High-voltage battery unit, cell module 02, component protection, voltage: reuse limit exceeded (safety function)
- 0x21F412 High-voltage battery unit, cell module 01, component protection, voltage: reuse limit exceeded (safety function)
-0x21F4DA High-voltage battery unit, control unit, service life estimation: Estimation failed due to implausible CAN communication
-0x21F306 High-voltage battery unit, control unit, service life estimation: Estimation failed

Maybe someone had similar faults and knows how to solve it?

Thanks in advance!

[freshxdough]

Originally Posted by martinux

Hi,

I also have BMW i4 after crash, installed new SME and other related parts. SME was coded to the vehicle. After coding, I am getting such faults:

- 0x21F415 High-voltage battery unit, cell module 04, component protection, voltage: reuse limit exceeded (safety function)
- 0x21F414 High-voltage battery unit, cell module 03, component protection, voltage: reuse limit exceeded (safety function)
- 0x21F413 High-voltage battery unit, cell module 02, component protection, voltage: reuse limit exceeded (safety function)
- 0x21F412 High-voltage battery unit, cell module 01, component protection, voltage: reuse limit exceeded (safety function)
-0x21F4DA High-voltage battery unit, control unit, service life estimation: Estimation failed due to implausible CAN communication
-0x21F306 High-voltage battery unit, control unit, service life estimation: Estimation failed

Maybe someone had similar faults and knows how to solve it?

Thanks in advance!

You have to replace those cell modules and enter new serial numbers.

[Marcelpavel]

Ive changed pss1 and pss4 and i stilul cant clear crush detected error