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Home >> Mercedes Benz >> 2011 >> ML450 >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Brakes - Hydraulic & Mechanical Systems - 212 Chassis - 2 Of 2) >> Wiring Diagrams >> Electrical function schematic for regenerative braking system >> Electrical function schematic for regenerative braking system - PE42.22-P-2050-97DAH

Electrical function schematic for regenerative braking system - PE42.22-P-2050-97DAH

WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 212.095/098/298 up to model year 2014 

Code: Designation: Position:
1 Regenerative braking system diagnosis, communication 18F
1 Regenerative braking system diagnosis, communication 24G
1 Regenerative braking system diagnosis, communication 27K
1 Regenerative braking system diagnosis, communication 21F
10 Instrument cluster, message 16J
11 Yaw rate, lateral and longitudinal acceleration sensor, signal 14E
12 Brake fluid level switch and parking brake indicator switch, status 17K
13 Service brake, status 8E
13 Service brake, status 5G
14 Brake light switch, status 18G
15 Pressure sensor, signal 14E
17 Engine torque, reduce request 7F
18 Brake fluid level switch, status 24E
19 DISTRONIC, request 17E
2 Parking brake indicator switch, status 23G
2 Parking brake indicator switch, status 18F
20 DISTRONIC, status 19C
21 Available regenerative braking torque, signal 12F
22 Regenerative braking system braking torque, request 8F
23 Electric machine specified torque, request 3G
24 Generated regenerative braking torque, signal 11F
24 Generated regenerative braking torque, signal 3E
3 Steering angle, signal 16D
4 Wheel speed, signal 16J
4 Wheel speed, signal 13G
4 Wheel speed, signal 7E
5 Solenoid valve, actuation 13K
5 Solenoid valve, actuation 17J
5 Solenoid valve, actuation 20E
6 Gear range, status 5E
6 Gear range, status 13F
7 Electric machine, status 3E
8 Brake lights, request 21F
8 Brake lights, request 23C
8 Brake lights, request 21B
9 Accelerator pedal sensor, signal 6E
9 Accelerator pedal sensor, signal 12F
A1 Instrument cluster 15K
A7/3 Traction system hydraulic unit 13K
A7/7b1 BAS diaphragm travel sensor 21D
A7/7y1 BAS solenoid valve 21E
B18/5 Brake pressure simulator valve pressure sensor 13B
B24/15 Yaw rate, lateral and longitudinal acceleration sensor 10B
B37 Accelerator pedal sensor 7H
B37/1 Pedal angle sensor 13J
B64/1 Brake vacuum sensor 9C
CAN B Interior CAN 23D
CAN C Drive train CAN 4F
CAN D Diagnostic CAN 25H
CAN E Chassis CAN 15J
CAN E Chassis CAN 11F
CAN E Chassis CAN 15D
CAN E Chassis CAN 20J
CAN E Chassis CAN 19F
CAN H Vehicle dynamics CAN 12D
CAN H Vehicle dynamics CAN 18D
CAN L Hybrid CAN 2F
L6/1 Left front axle rpm sensor 11J
L6/2 Right front axle rpm sensor 11K
L6/3 Left rear axle rpm sensor 11K
L6/4 Right rear axle rpm sensor 11K
N10/1 Front SAM control unit with fuse and relay module 22E
N10/2 Rear SAM control unit with fuse and relay module 23A
N129/1 Power electronics control unit 2H
N3/10 ME-SFI [ME] control unit 6C
N3/9 CDI control unit 3C
N30/6 Regenerative braking system control unit 15E
N49 Steering angle sensor 16A
N62/2 Video and radar sensor system control unit 19A
N80 Steering column module control unit 15A
S11 Brake fluid level switch 25C
S12 Parking brake indicator switch 21J
S9/1 Stop lamp switch 18H
U74 Valid for diesel engines 2C
U75 Valid for gasoline engines 5C
U959 Valid for video and radar sensor system control unit 18A
X11/4 Diagnostic connector 27K
Y113 Brake pressure simulator valve 17J
Y3/8n4 Fully integrated transmission control unit 4H
Fig 1: Regenerative Braking System Electrical Function Schematic (1 Of 2)
G10242613Courtesy of MERCEDES-BENZ USA
Fig 2: Regenerative Braking System Electrical Function Schematic (2 Of 2)
G10242614Courtesy of MERCEDES-BENZ USA