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Home >> Mercedes Benz >> 2021 >> A220 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 177 Chassis (3 Of 4) >> Wiring Diagrams >> (Wiring Diagram For Battery Management Control Unit) >> (Wiring Diagram For Battery Management Control Unit - PE54.10-P-2104-97IBA)

(Wiring Diagram For Battery Management Control Unit - PE54.10-P-2104-97IBA)

Model 177 

with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN)) 

Control unit N82/2 

Code: Designation: Position:
A0 Use of wiring diagrams 80L
A100 High-voltage battery module 4A
A100 High-voltage battery module 12A
A100 High-voltage battery module 20A
A100 High-voltage battery module 28A
A100 High-voltage battery module 36A
A100 High-voltage battery module 44A
A100 High-voltage battery module 50A
A100 High-voltage battery module 56A
A100 High-voltage battery module 69A
A100f750 Electrical fuse 750 40C
A100f751 Electrical fuse 751 46C
A100g1 High-voltage battery 51A
A100n1 High-voltage on-board electrical system insulation monitoring control unit 48C
A100s1 Contactor 1 49C
A100s2 Contactor 2 49C
B69/7 Battery management system temperature sensor 29L
CAN L Hybrid CAN 20K
Code L LEFT-HAND DRIVE 9E
Code L LEFT-HAND DRIVE 31E
Code R RIGHT-HAND DRIVE 9E
Code R RIGHT-HAND DRIVE 31E
F152/3 Engine compartment fuse and relay module 12L
F152/3 Engine compartment fuse and relay module 27L
F152/3f30 Fuse 30 26L
F152/3f63 Fuse 63 11L
F152/4 Vehicle interior fuse and relay module 8L
F152/4f151 Fuse 151 7L
F34/6 High-voltage distributor plate 39H
F34/6f753 Electrical fuse 753 41J
F63 Pyrofuse 16L
N116/5 DC/DC converter charger 36L
N116/5 DC/DC converter charger 47L
N129/1 Power electronics control unit 41L
N33/5 High-voltage PTC heater 32L
N82/2 Battery management system control unit 2A
W52/19 Underbody longitudinal member ground point 13H
W52/19 Underbody longitudinal member ground point 23H
X25/13x1 Left engine compartment/vehicle interior electrical connector 32G
X25/13x3 Left engine compartment/vehicle interior electrical connector 10G
X25/13x3 Left engine compartment/vehicle interior electrical connector 32G
X25/14x1 Right engine compartment/vehicle interior electrical connector 10G
X25/14x2 Right engine compartment/vehicle interior electrical connector 25G
X30/44 Hybrid CAN (CAN L) potential distributor electrical connector 20L
Y133/2 Battery coolant pump switchover valve 23L
Z7/24z1 Circuit 87M connector sleeve 25E
G15490460Courtesy of MERCEDES-BENZ USA
G15490461Courtesy of MERCEDES-BENZ USA
G15490462Courtesy of MERCEDES-BENZ USA
G15490463Courtesy of MERCEDES-BENZ USA
G15490464Courtesy of MERCEDES-BENZ USA