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Electrical function schematic for COLLISION PREVENTION ASSIST PLUS - PE30.30-P-2065-97EAA

Code: Designation: Position:
1 COLLISION PREVENTION ASSIST, status 8C
1 COLLISION PREVENTION ASSIST, status 8C
10 Brake pedal, status 5B
11 Combination switch, status 9C
11 Combination switch, status 11C
12 Warning tone, request 13H
12 Warning tone, request 11D
13 Warning lamp, request 11D
13 Warning lamp, request 11D
14 Front axle brake pressure sensor, signal 2F
15 Braking torque, signal 5B
16 Service brake braking torque, request 4D
17 Traction system hydraulic unit, actuation 3H
18 Engine torque, reduce request 5H
2 Engine running, signal 6D
3 Drivetrain operational, signal 6D
4 Wheel speed, signal 6B
5 Wheel rotation direction, signal 6B
6 Yaw rate, lateral and longitudinal acceleration sensor, signal 2D
6 Yaw rate, lateral and longitudinal acceleration sensor, signal 6B
7 Steering angle sensor, signal 14B
8 Steering angle, signal 9C
9 Accelerator pedal position, signal 6D
A1 Instrument cluster 13J
A1e52 COLLISION PREVENTION ASSIST warning lamp 11J
A1h1 Warning buzzer 14J
A7/3 Traction system hydraulic unit 3H
A7/3b1 Front axle brake pressure sensor 2H
A90 COLLISION PREVENTION ASSIST controller unit 7B
B24/15 Yaw rate, lateral and longitudinal acceleration sensor 3A
CAN E1 Chassis CAN 1 10B
CAN E1 Chassis CAN 1 7F
CAN E1 Chassis CAN 1 9E
CAN E1 Chassis CAN 1 4B
CAN E1 Chassis CAN 1 4G
CAN E2 Chassis CAN 2 13H
CAN H Vehicle dynamics CAN 3C
N10/1 Front SAM control unit with fuse and relay module 13D
N3/10 ME-SFI [ME] control unit 8J
N3/9 CDI control unit 5J
N30/4 Electronic Stability Program control unit 3D
N49 Steering angle sensor 15B
N80 Steering column module control unit 12B
S4 Combination switch 10C
U74 Valid for diesel engines 4H
U75 Valid for gasoline engines 7H
Fig 1: Collision Prevention Assist Plus - Electrical Function Schematic
G10082325Courtesy of MERCEDES-BENZ USA