BMW i3 Technical Training Manual page 47

I01￿General￿Vehicle￿Electronics
2.￿Voltage￿Supply
• Power￿distribution￿box,￿passenger￿compartment
• Electronic￿Power￿Steering
• Dynamic￿Stability￿Control￿(valves)
• Dynamic￿Stability￿Control￿(pump)
• Electric￿fan
• Body￿Domain￿Controller.
2.3.6.￿Body￿Domain￿Controller￿(BDC)
Body￿Domain￿Controller
The￿Body￿Domain￿Controller￿(BDC)￿is￿responsible￿for￿the￿terminal￿control:.
In￿the￿I01￿there￿are￿2￿relays￿for￿terminal￿30F￿and￿2￿relays￿for￿terminal￿30B.
There￿is￿a￿relay￿for￿terminal￿30F￿in￿the￿BDC.
The￿following￿relays￿in￿the￿power￿distribution￿box￿in￿the￿passenger￿compartment￿are￿activated￿by￿the
BDC:
• Terminal￿30F
• Terminal￿30B
• Terminal￿15N.
The￿voltage￿supply￿and￿protection￿of￿the￿following￿components￿is￿done￿by￿the￿BDC.
Components￿at￿terminal￿30
• Power￿distribution￿box,￿passenger￿compartment
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