Home >> BMW >> 2010 >> 535i Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - DTC P150A - U1166 (N54) >> BMW MSD80 >> DTC P16A1, BMW Hex Code 0x2AB3, BMW Code 10931: Internal Control Module Memory Check Sum Error in Application Software (MIN) >> Calculated value Y/N