LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2017 >> X3 xDrive28d >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes (N47 & N57, Diesel) >> Fault Code Tests >> DTC U1858: BMW DTC 234A0B; DME -- Message Monitoring Actual Data Short Term Drive Motor 'A' Alive Check >> Action in service

Action in service

This fault is not significant, and its cause lies outside the receiving control unit.

However, all fault codes stored in the vehicle would be processed in accordance with the test plan.

Especially the faults that indicate a malfunction in the transmitter control unit.