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Home >> Mercedes Benz >> 2021 >> GLB250 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 247 Chassis (3 Of 4) >> Wiring Diagrams >> (Wiring Diagram For The Power Electronics Control Unit) >> (Wiring Diagram For The Power Electronics Control Unit - PE54.10-P-2106-97IDA)

(Wiring Diagram For The Power Electronics Control Unit - PE54.10-P-2106-97IDA)

Model 247 

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

Control unit N129/1 

Code: Designation: Position:
A0 Use of wiring diagrams 88L
A100 High-voltage battery module 52L
A7/1 Electric machine 46L
A/5 Electric refrigerant compressor 62L
A/5 Electric refrigerant compressor 32L
CAN L Hybrid CAN 19K
Code L LEFT-HAND DRIVE 24D
Code R RIGHT-HAND DRIVE 22D
F15/3 Engine compartment pre-fuse box 3L
F15/3 Engine compartment fuse and relay module 14L
F15/3f50 Fuse 50 11K
F15/3f63 Fuse 63 13K
F63 Pyrofuse 23L
L20 Electric machine rotor position sensor 42L
N12/1 Power electronics control unit 4A
N12/1 Power electronics control unit 73A
N12/1 Power electronics control unit 79A
N12/1 Power electronics control unit 12A
N12/1 Power electronics control unit 20A
N12/1 Power electronics control unit 28A
N12/1 Power electronics control unit 36A
N12/1 Power electronics control unit 44A
N12/1 Power electronics control unit 53A
N3/5 High-voltage PTC heater 56L
S7 High-voltage disconnect device 27L
W10/2 Power electronics ground point 6K
X2/14x1 Right engine compartment/vehicle interior electrical connector 23G
X2/14x2 Right engine compartment/vehicle interior electrical connector 21G
X2/47x1 Engine wiring harness/engine compartment electrical connector 30G
X3/44 Hybrid CAN (CAN L) potential distributor electrical connector 19L
G14690880Courtesy of MERCEDES-BENZ USA
G14690881Courtesy of MERCEDES-BENZ USA
G14690882Courtesy of MERCEDES-BENZ USA
G14690883Courtesy of MERCEDES-BENZ USA
G14690884Courtesy of MERCEDES-BENZ USA