Home >> BMW >> 2014 >> 760Li >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis (N74) - 760LI - DTC P1413 - P060E (BMW DTC 170302 - 200A08), DTC U11DB - U119B (BMW DTC 230102 - CDF204) >> DTC U11DE: BMW DTC 230402; DME -- Message Monitoring Master-ECM With Slave-ECM Interconnection 4 Alive Check >> Fault effect and breakdown warning