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Home >> Mercedes Benz >> 2007 >> CL550 >> Repair and Diagnosis >> Suspension >> Front Suspension >> Suspension -- Cl550 -- 216 Chassis >> Wiring Diagrams >> Electrical function schematic for Active Body Control (ABC) - PE32.50-P-2050-97CAC

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

Code: Designation: Position:
1 Circuit 15, status 25G
2 Circuit 61, status 23F
3 Pressure sensor, signal 27E
4 Level sensor, signal 27F
5 Lateral acceleration, signal 25D
6 Body acceleration sensor, signal 24D
7 Level control switch, signal 17B
7 Level control switch, signal 12D
7 Level control switch, signal 17B
8 Trunk lid rotary tumbler microswitch, status 10J
8 Trunk lid rotary tumbler microswitch, status 23E
8 Trunk lid rotary tumbler microswitch, status 12F
9 Level control switch (LED), actuation 14A
9 Level control switch (LED), actuation 18B
9 Level control switch (LED), actuation 13D
10 Warning message issue, request 9C
10 Warning message issue, request 14D
11 Vehicle speed, signal 10E
11 Vehicle speed, signal 23E
12 Steering angle sensor, signal 30K
12 Steering angle sensor, signal 27G
13 Rotary tumbler switch, status 4E
13 Rotary tumbler switch, status 10E
13 Rotary tumbler switch, status 22E
14 Suspension settings switch, signal 17B
14 Suspension settings switch, signal 22E
14 Suspension settings switch, signal 12C
15 ABC valve unit, actuation 30E
16 Suction restrictor valve, actuation 28D
17 Suspension settings switch (LED), actuation 13A
17 Suspension settings switch (LED), actuation 18B
17 Suspension settings switch (LED), actuation 14D
A1 Instrument cluster 9A
A8/1 Transmitter key 25K
A85 Left door lock unit 3F
A85/1 Right door lock unit 2F
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 25B
B24/3 Left front body lateral acceleration sensor 23B
B24/4 Right front body lateral acceleration sensor 23C
B24/6 Right rear body lateral acceleration sensor 23C
B4/10 Left rear ABC pressure sensor 31E
B4/11 Right rear ABC pressure sensor 31F
B4/5 ABC pressure sensor 31E
B4/8 Left front ABC pressure sensor 31E
B4/9 Right front ABC pressure sensor 31E
CAN B Interior CAN 11G
CAN B Interior CAN 8F
CAN B Interior CAN 12B
CAN E Chassis CAN 14E
CAN E Chassis CAN 27G
CAN E Chassis CAN 24H
CAN E Chassis CAN 20F
CAN E Chassis CAN 20E
CAN F Central CAN 9D
LIN 1 Instrument panel LIN 17B
M14/7s3 Trunk lid rotary tumbler microswitch 9J
N10/2 Rear SAM control unit with fuse and relay module 11J
N3/10 ME-SFI [ME] control unit 17J
N3/10 ME-SFI [ME] control unit 19J
N49 Steering angle sensor 31K
N51/2 ABC control unit 25D
N69/1 Left door control unit 5E
N69/2 Right door control unit 6F
N72/1 Upper control panel control unit 15A
N73 EIS [EZS] control unit 24J
N80 Steering column module 28J
N93 Central gateway control unit 12D
S6/2 Cockpit switch group 19A
S6/2s10 Level adjustment switch 19B
S6/2s15 Chassis settings switch 19B
U1019 Valid for engine 278 28C
U1019 Valid for engine 278 27A
U1019 Valid for engine 278
U1028 Valid for engine 157 28C
U1028 Valid for engine 157 27A
U1028 Valid for engine 157
U484 Valid for M273 ME 16H
U484 Valid for M273 ME 28C
U779 Valid for engine 275 18H
Y36/1 ABC front axle valve unit 31F
Y36/2 ABC rear axle valve unit 31F
Y5 ABC switchover valve 27C
Y86/1 ABC suction restrictor valve 29D
Fig 1: Active Body Control (ABC) - Electrical Function Schematic (1 Of 2)
G07638037Courtesy of MERCEDES-BENZ USA
Fig 2: Active Body Control (ABC) - Electrical Function Schematic (2 Of 2)
G07638038Courtesy of MERCEDES-BENZ USA