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Home >> BMW >> 2010 >> 528xi Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - DTC P1214 - DTC U1168 (N51, N52) >> BMW MSV80 >> DTC P150B, BMW Hex Code 0x2E8E, BMW Code 11918: Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (SIG) >> Possible Fault Causes

Possible Fault Causes

  1. Battery sensor not installed on battery, as optional equipment
  2. Open circuit in wire (BSD_BUS) between battery sensor and DME.
  3. Defective battery sensor.