Home >> BMW >> 2011 >> X6 ActiveHybrid >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Diagnostic Trouble Codes (ACTIVEHYBRID) - DTC P15E0, BMW DTC 20A001 Through DTC U1179, BMW DTC CDC308 >> DTC U1117, BMW DTC CD9902: Message (vehicle speed, 55.3.4) not current, receiver DME/DDE, transmitter ICM >> Fault code