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Home >> Mercedes Benz >> 2021 >> E53 AMG 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 238 Chassis (5 Of 6) >> Wiring Diagrams >> Wiring Diagram For Drive Unit Control Unit >> Wiring Diagram For Drive Unit Control Unit - PE54.21-P-2128-97DEA

Wiring Diagram For Drive Unit Control Unit - PE54.21-P-2128-97DEA

Model 238 with engine 256.9 as of model year 2021 with code M016 (Uprated engine) Control unit N145/1 

Code: Designation: Position:
A0 Use of wiring diagrams 56L
CAN C1 Drive train CAN 15K
CAN HMI User interface CAN 19K
Code 547 Connect 20 Entry (NTG6) 17D
Code 548 Connect 20 MID (NTG6) 17D
Code 549 Connect 20 HIGH (NTG6) 17D
Code L LEFT-HAND DRIVE 4E
Code R RIGHT-HAND DRIVE 4F
Flex E Chassis FlexRay 27K
Flex E Chassis FlexRay 23K
K40/5 Rear fuse and relay module 5L
K40/5f464 Fuse 464 4L
K40/8 Engine fuse and relay module 11L
K40/8f125 Fuse 125 10L
N145/1 Drive unit control unit 4A
N145/1 Drive unit control unit 12A
N145/1 Drive unit control unit 20A
N145/1 Drive unit control unit 28A
N145/1 Drive unit control unit 34A
N145/1 Drive unit control unit 42A
N45 All-wheel drive control unit 27L
N73 Electronic ignition switch control unit 19L
N73 Electronic ignition switch control unit 24L
W15/5 Left front footwell ground point 5F
W52/6 Right center longitudinal member ground point 5E
X25/7x1 Engine compartment/interior wiring harness electrical connector 9H
X30/21 Drive train CAN (CAN C1) potential distributor electrical connector 15L
Z37/89z1 User interface CAN (CAN HMD low end sleeve 19G
Z37/90z1 User interface CAN (CAN HMD high end sleeve 18G
Z50/5z1 Tml. 15 connector sleeve 10E
G15468960Courtesy of MERCEDES-BENZ USA
G15468961Courtesy of MERCEDES-BENZ USA
G15468962Courtesy of MERCEDES-BENZ USA
G15468963Courtesy of MERCEDES-BENZ USA