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Home >> Mercedes Benz >> 2019 >> S450 Base >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Motor Systems >> Electrical Drive System - 222 Chassis >> Wiring Diagrams >> Electrical Function Schematic For Regenerative Braking >> Electrical Function Schematic For Regenerative Braking - PE08.30-P-2068-97SEH

Electrical Function Schematic For Regenerative Braking - PE08.30-P-2068-97SEH

Engine 276 in model 222.057/157 

Engine 276 in model 222.163 

Engine 276 in model 222.173 

Engine 651.9 in model 222.004/104 

Code: Designation: Position:
1 Electric machine temperature, signal 16F
10 Electric machine specified torque, request 12F
10 Electric machine specified torque, request 7G
11 Charging current from alternator operation, energy flow 16F
12 Charging current, energy flow 20H
13 Charging voltage and charging current, signal 10E
13 Charging voltage and charging current, signal 5E
14 Generated regenerative braking torque, signal 12C
14 Generated regenerative braking torque, signal 11E
14 Generated regenerative braking torque, signal 5E
14 Generated regenerative braking torque, signal 6G
2 Electric machine rpm, signal 16E
2 Electric machine rpm, signal 10F
2 Electric machine rpm, signal 4F
3 Electric machine, status 11F
3 Electric machine, status 5F
4 High-voltage battery voltage, signal 10H
4 High-voltage battery voltage, signal 5F
5 High-voltage battery temperature, signal 10H
5 High-voltage battery temperature, signal 4E
6 Tolerable charging voltage/current, signal 12F
6 Tolerable charging voltage/current, signal 5E
6 Tolerable charging voltage/current, signal 7F
7 Available regenerative braking torque, signal 12C
7 Available regenerative braking torque, signal 6F
8 Regenerative braking torque, request 10B
8 Regenerative braking torque, request 5E
9 Wheel speed, signal 10B
9 Wheel speed, signal 4E
A100 High-voltage battery module 21F
A100 High-voltage battery module 21J
A100g1 High-voltage battery 22F
A100g1 High-voltage battery 22K
A79/1 Electric machine 19E
A79/1b1 Electric machine temperature sensor 18G
CAN C Engine CAN 5F
CAN L Hybrid CAN 11F
CAN L Hybrid CAN 11J
CAN L Hybrid CAN 18J
Code ME04 Mild hybrid drive 1E
Code ME04 Mild hybrid drive 20F
Code ME04 Mild hybrid drive 13D
Code ME05 Hybrid drive 85kW/90kW variant (incl. plug-in) 20J
Code ME05 Hybrid drive 85kW/90kW variant (incl. plug-in) 1H
Code ME05 Hybrid drive 85kW/90kW variant (incl. plug-in) 13D
Flex E Chassis FlexRay 11B
L20 Electric machine rotor position sensor 19D
N127 Drivetrain control unit 8E
N129/1 Power electronics control unit 14E
N3/10 ME-SFI [ME] control unit 2F
N3/10 ME-SFI [ME] control unit 2H
N3/9 CDI control unit 2C
N30/4 Electronic Stability Program control unit 14B
N82/2 Battery management system control unit 21H
N82/2 Battery management system control unit 20K
U2018 Valid as of model year 2018 7E
U2018 Valid as of model year 2018 13B
U2018 Valid as of model year 2018 20J
U2018 Valid as of model year 2018 1H
U2018 Valid as of model year 2018 13E
U2060 Valid up to model year 2018 7E
U2060 Valid up to model year 2018 13B
U2060 Valid up to model year 2018 20J
U2060 Valid up to model year 2018 1H
U2060 Valid up to model year 2018 13D
U74 Valid for diesel engines 1B
U75 Valid for gasoline engines 1E
G15400850Courtesy of MERCEDES-BENZ USA
G15400851Courtesy of MERCEDES-BENZ USA