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Home >> BMW >> 2014 >> 328d >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes (N47 & N57, Diesel) >> Fault Code Tests >> DTC U0284: BMW DTC Cd9203; DME -- Lost Communication With Active Grille Air Shutter Module 'A' >> Fault effect and breakdown warning

Fault effect and breakdown warning

The motor can be operated in emergency operation depending on the fault cause. For example, maximum activation can be applied to the electric fan.