P1861

The left rear wheel rpm signal sent from the traction system via the CAN bus is implausible.
Operation number of operation texts and work units or standard texts and flat rates:27-0641WARNING

- This is not a function error of control module N15/5 (Electronic selector lever module control unit) and does not justify replacement.
Possible cause for the entry of this event code

- Operational fault of component N47-5 (ESP control unit)
Possible measures

- Read out fault memory of control unit N47-5 (ESP control unit).
- Process displayed fault codes in control module N47-5 (ESP control unit).
End of test