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

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

Model 177 

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 54L
A79/1 Electric machine 44L
A9/5 Electric refrigerant compressor 32L
A9/5 Electric refrigerant compressor 65L
CAN L Hybrid CAN 19K
Code L LEFT-HAND DRIVE 22D
Code R RIGHT-HAND DRIVE 22D
F150/3 Engine compartment pre-fuse box 4L
F152/3 Engine compartment fuse and relay module 12L
F152/3f50 Fuse 50 10L
F152/3f63 Fuse 63 11L
F34/6 High-voltage distributor plate 53D
F34/6f753 Electrical fuse 753 59D
F63 Pyrofuse 23L
L20 Electric machine rotor position sensor 36L
N129/1 Power electronics control unit 4A
N129/1 Power electronics control unit 12A
N129/1 Power electronics control unit 20A
N129/1 Power electronics control unit 28A
N129/1 Power electronics control unit 36A
N129/1 Power electronics control unit 44A
N129/1 Power electronics control unit 52A
N129/1 Power electronics control unit 60A
N129/1 Power electronics control unit 71A
N129/1 Power electronics control unit 77A
N33/5 High-voltage PTC heater 59L
S7 High-voltage disconnect device 28L
W104/2 Power electronics ground point 4E
X25/14x1 Right engine compartment/vehicle interior electrical connector 23F
X25/14x2 Right engine compartment/vehicle interior electrical connector 23F
X26/47x1 Engine wiring harness/engine compartment electrical connector 15F
X26/47x1 Engine wiring harness/engine compartment electrical connector 31F
X30/44 Hybrid CAN (CAN L) potential distributor electrical connector 19L
G15490468Courtesy of MERCEDES-BENZ USA
G15490469Courtesy of MERCEDES-BENZ USA
G15490470Courtesy of MERCEDES-BENZ USA
G15490471Courtesy of MERCEDES-BENZ USA
G15490472Courtesy of MERCEDES-BENZ USA
G15490473Courtesy of MERCEDES-BENZ USA