Drivetrain Malfunction

BMW i3 Forum

Help Support BMW i3 Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

18001042888

New member
Joined
Sep 9, 2024
Messages
2
Hello
I have problems

Drivetrain Malfunction​



Bimmerlink says.


Range extender electrical machine electronics
2 errors
CB9517: Signal (Steuerung_Abschalt_EKP_Crash [1], 0x19B): Invalid value
21DE07: Undervoltage detected
Dynamic stability control
1 error
D3569B: Message error (diagnosis OBD engine, ID: DIAG_OBD_ENG) - timeout

Can anyone help me?
CB9517 as I know is problem fuelpump. Relay or fuse right?

21DE07 - Undervoltage detected where can I search this? I measured 12v battery, it is good, 12.6-12.8v.
HV battery is discharged 307-308v

last DTC D3569B I do not know what is it.
 
Back
Top