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Electrical function schematic for Active Body Control (ABC) - PE32.50-P-2050-97SAB

MODEL 221.0 /1 with CODE (487) Active Body Control (ABC) as of Model Year 2009 up to Model Year 2010 /modification year 08, /modification year 09 model refinement package 

Code:  Designation:  Position: 
1 Circuit 15, status 25F
2 Circuit 61, status 24F
3 Pressure sensor, signal 27E
4 Level sensor, signal 27F
5 Lateral acceleration, signal 24D
6 Body acceleration sensor, signal 25D
7 Level control switch, signal 24D
7 Level control switch, signal 15D
7 Level control switch, signal 20B
8 Trunk lid rotary tumbler microswitch, status 23E
8 Trunk lid rotary tumbler microswitch, status 14F
8 Trunk lid rotary tumbler microswitch, status 15H
9 Visual feedback, request 16A
9 Visual feedback, request 15D
10 Warning message issue, request 11D
10 Warning message issue, request 16D
11 Vehicle speed, signal 12D
11 Vehicle speed, signal 23E
12 Steering angle sensor, signal 27G
12 Steering angle sensor, signal 30K
13 Rotary tumbler switch, status 22E
13 Rotary tumbler switch, status 7G
13 Rotary tumbler switch, status 7J
13 Rotary tumbler switch, status 12F
14 Transmission mode switch, status 8D
14 Transmission mode switch, status 5A
14 Transmission mode switch, status 13D
14 Transmission mode switch, status 3E
14 Transmission mode switch, status 22D
15 ABC valve unit, actuation 31E
16 Suction restrictor valve, actuation 27D
17 Visual feedback, actuation 21B
A1 Instrument cluster 9D
A40/3 COMAND control unit 7A
A40/9 Front central operating unit 2C
A40/9s8 Transmission modes button 2G
A8/1 Transmitter key 26K
A85 Left front door lock unit 6G
A85/1 Right front door lock switch 6G
A85/3 Left rear door lock unit 6K
A85/4 Right rear door lock unit 6K
B22/10 Right rear level sensor 30H
B22/8 Left front level sensor 30H
B22/9 Right front level sensor 30H
B24/12 ABC lateral acceleration sensor 30A
B24/3 Left front body lateral acceleration sensor 31B
B24/4 Right front body lateral acceleration sensor 31B
B24/6 Right rear body lateral acceleration sensor 31C
B4/10 Left rear ABC pressure sensor 31E
B4/11 Right rear ABC pressure sensor 31F
B4/5 ABC pressure sensor 31D
B4/8 Left front ABC pressure sensor 31E
B4/9 Right front ABC pressure sensor 31E
CAN A Telematics CAN 4B
CAN B Interior CAN 15B
CAN B Interior CAN 11G
CAN B Interior CAN 14G
CAN E Chassis CAN 22E
CAN E Chassis CAN 22E
CAN E Chassis CAN 25H
CAN E Chassis CAN 27G
CAN F Central CAN 7C
CAN F Central CAN 11D
CAN F Central CAN 12B
LIN 1 Instrument panel LIN 20B
M14/7s3 Trunk lid rotary tumbler microswitch 17G
N10/2 Rear SAM control unit with fuse and relay module 14J
N3/10 ME-SFI [ME] control unit 20K
N3/10 ME-SFI [ME] control unit 22K
N3/9 CDI control unit 17K
N49 Steering angle sensor 31K
N51/2 ABC control unit 25E
N69/1 Left front door control unit 9G
N69/2 Right front door control unit 9G
N69/3 Rear left door control unit 9J
N69/4 Right rear door control unit 9K
N72/1 Upper control panel control unit 18B
N73 EIS [EZS] control unit 25K
N80 Steering column module 29K
N93 Central gateway control unit 14E
S6/2s10 Level adjustment switch 22A
U52 Valid for Japan 5A
U54 Valid for all except Japan 5A
U74 Valid for diesel engines 16J
U75 Valid for gasoline engines 19J
Y36/1 ABC front axle valve unit 31F
Y36/2 ABC rear axle valve unit 31F
Y86/1 ABC suction restrictor valve 28D
Fig 1: Active Body Control Function Diagram (1 Of 2)
G07587687Courtesy of MERCEDES-BENZ USA
Fig 2: Active Body Control Function Diagram (2 Of 2)
G07587688Courtesy of MERCEDES-BENZ USA