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Home >> Mercedes Benz >> 2012 >> CLS550 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 260 (Electrical Drive System - 212 Chassis) >> Wiring Diagrams >> Electrical function schematic for starting the hybrid drive system >> Electrical function schematic for starting the hybrid drive system - PE08.30-P-2056-97DAH

Electrical function schematic for starting the hybrid drive system - PE08.30-P-2056-97DAH

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ENGINE 276.952 in MODEL 212.095 up to model year 2014 

ENGINE 651.924 in MODEL 212.098/298 up to model year 2014 

Code: Designation: Position:
1 Circuit 15, status  
10 Wet clutch, status 4H
11 Wet clutch, request  
12 Hybrid drive system, status 9H
13 Hybrid drive system READY, message  
14 Contactor, status 8E
2 Hybrid drive system ON, request 8C
2 Hybrid drive system ON, request 9J
3 Electric machine temperature, signal 12K
4 Electrical machine rotor position, signal 12J
5 Electric machine rpm, signal 13J
6 Electric machine, status 9H
7 High-voltage battery voltage, signal 7D
8 High-voltage battery temperature, signal 7E
9 Contactor, request 8C
A1 Instrument cluster 4A
A100 High-voltage battery module 7A
A79/1 Electric machine 15H
A79/1b1 Electric machine temperature sensor 15K
A8/1 Transmitter key 7K
CAN C Drive train CAN 3J
CAN E Chassis CAN 4D
CAN E Chassis CAN 6J
CAN L Hybrid CAN 7D
CAN L Hybrid CAN 8J
L20 Electric machine rotor position sensor 15G
N129/1 Power electronics control unit 10J
N3/10 ME-SFI [ME] control unit 7F
N3/9 CDI control unit 5F
N73 Electronic ignition switch control unit 6J
N82/2 Battery management system control unit 6B
U74 Valid for diesel engines 3E
U75 Valid for gasoline engines 6E
Y3/8n4 Fully integrated transmission control unit 3K
Fig 1: Starting Hybrid Drive System Electrical Function Schematic
G10242535Courtesy of MERCEDES-BENZ USA