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Home >> Mercedes Benz >> 2017 >> E400 Base, 2D Convertible >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes - Hydraulic & Mechanical Systems - 207 Chassis >> Wiring Diagrams >> Electrical function schematic for Adaptive Brake (ABR) >> Electrical function schematic for Adaptive Brake (ABR) - PE42.47-P-2050-97EAB

Electrical function schematic for Adaptive Brake (ABR) - PE42.47-P-2050-97EAB

Code: Designation: Position:
10 Instrument cluster, message 24J
10 Instrument cluster, message 22G
11 Yaw rate, lateral and longitudinal acceleration sensor, signal 16H
12 Brake fluid level switch and parking brake indicator switch, status 24J
13 Intelligent servo module, status 6F
13 Intelligent servo module, status 12F
14 Brake light switch, status 17G
15 Dynamometer mode, status 24H
15 Dynamometer mode, status 18G
16 Trailer, status 25F
17 Engine torque, reduce request 9F
18 Brake fluid level switch, status 23E
19 Circuit 61, status 12F
2 Parking brake indicator switch, status 17G
2 Parking brake indicator switch, status 23E
20 Selector lever position, status 5F
20 Selector lever position, status 11F
21 Multifunction steering wheel button group, signal 6C
21 Multifunction steering wheel button group, signal 14D
22 Brake vacuum sensor, signal 13G
23 Seat belt buckle restraint system switch, status 16E
23 Seat belt buckle restraint system switch, status 17B
24 Door rotary tumbler switch, status 25E
24 Door rotary tumbler switch, status 30B
25 Steering assistance, request 27H
25 Steering assistance, request 21G
26 Service brake braking torque, request 6K
26 Service brake braking torque, request 13H
26 Service brake braking torque, request 19F
26 Service brake braking torque, request 22G
27 Wiper status, signal 19F
28 Brake fluid and parking brake indicator lamp, actuation  
29 Anti-lock braking system indicator lamp, actuation  
3 Steering angle, signal 14E
30 Electronic Stability Program warning lamp, actuation 27L
4 Wheel speed, signal 13E
4 Wheel speed, signal 24J
4 Wheel speed, signal 21G
5 Service brake, status 4F
5 Service brake, status 9F
6 Shift stage, status 6E
6 Shift stage, status 13F
7 Variant coding, signal 18G
8 Brake lights, request 22G
8 Brake lights, request 24C
8 Brake lights, request 22B
9 Accelerator pedal sensor, signal 6G
9 Accelerator pedal sensor, signal 13F
A1 Instrument cluster 24K
A1e17 Antilock brake system indicator lamp 27K
A1e41 Electronic Stability Program warning lamp 27K
A1e6 Brake fluid and parking brake indicator lamp 26J
A1p13 Multifunction display 21K
A7/3 Traction system hydraulic unit 16G
A80 Intelligent servo module for DIRECT SELECT 2G
A85/1s1 Right front door rotary tumbler switch 31B
A85s1 Left front door rotary tumbler switch 31B
A91m1 Electric power steering actuator motor 28H
B24/15 Yaw rate, lateral and longitudinal acceleration sensor 15K
B37 Accelerator pedal sensor 5G
B64/1 Brake vacuum sensor 11G
CAN B Interior CAN 24J
CAN B Interior CAN 26F
CAN B Interior CAN 24D
CAN B Interior CAN 26D
CAN C Drive train CAN 5F
CAN E1 Chassis CAN 1 10K
CAN E1 Chassis CAN 1 10F
CAN E1 Chassis CAN 1 15C
CAN E1 Chassis CAN 1 10B
CAN E1 Chassis CAN 1 20F
CAN E2 Chassis CAN 2 21J
CAN E2 Chassis CAN 2 26H
CAN H Vehicle dynamics CAN 15J
Code 235 Active Park Assist 17H
Code 23P Driver assistance package PLUS 1J
Code 23P Driver assistance package PLUS 6K
Code 427 7-speed automatic transmission 1F
Code 427 7-speed automatic transmission 1D
Code 550 Trailer hitch 28E
Flex E Chassis FlexRay 4K
L6/1 Left front axle rpm sensor 11D
L6/2 Right front axle rpm sensor 11D
L6/3 Left rear axle rpm sensor 11D
L6/4 Right rear axle rpm sensor 11E
LIN E1 Steering LIN 4B
N10/1 Front SAM control unit with fuse and relay module 24F
N10/2 Rear SAM control unit with fuse and relay module 24B
N135 Steering wheel electronics 2C
N2/10 Supplemental restraint system control unit 15A
N28/1 Trailer recognition control unit 29F
N3/10 ME-SFI [ME] control unit 7G
N3/9 CDI control unit 7D
N30/4 Electronic Stability Program control unit 15E
N30/7 Premium Electronic Stability Program control unit 15F
N49 Steering angle sensor 9A
N62 Parking system control unit 19J
N62/1 Radar sensors control unit 2J
N68 Electrical power steering control unit 29H
N69/1 Left front door control unit 28A
N69/2 Right front door control unit 28B
N80 Steering column module control unit 8A
N93/7 Chassis gateway control unit 7K
S11 Brake fluid level switch 22D
S110 Left multifunction steering wheel button group 1B
S111 Right multifunction steering wheel button group 3B
S12 Parking brake indicator switch 21D
S16/13 DIRECT SELECT lever 9A
S68/3 Driver seat belt buckle restraint system switch 19B
S9/1 Stop lamp switch 19G
U1018 Valid for gasoline engine 276 6G
U1019 Valid for gasoline engine 278 6G
U362 Valid for gasoline engine 274 6G
U739 Valid for gasoline engine 271 DE 6F
U880 Valid for diesel engine 642 6D
U938 Valid for ESP Basic 13E
U939 Valid for ESP Premium 13F
U948 Valid for diesel engine 651 6D
Y3/8n4 Fully integrated transmission control control unit 2E
Fig 1: Adaptive Brake Electrical Function Schematic (1 Of 2)
G10082365Courtesy of MERCEDES-BENZ USA
Fig 2: Adaptive Brake Electrical Function Schematic (2 Of 2)
G10082366Courtesy of MERCEDES-BENZ USA