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Home >> Mercedes Benz >> 2021 >> Metris Van Cargo >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Electrical System, Equipment & Instruments (11 Of 11) -- 447 Chassis >> Wiring Diagrams >> Collision Warning System, Function Schematic >> Collision Warning System, Function Schematic - PE54.70-S-2500-97A

Collision Warning System, Function Schematic - PE54.70-S-2500-97A

Model 447 with code BA3 (Active Brake Assist System) with code XM7 (MOPF II) 

Code: Designation: Position:
1 Wheel speed, signal 9A
1 Wheel speed, signal 20C
10 Accelerator pedal sensor, signal 24J
10 Accelerator pedal sensor, signal 28G
10 Accelerator pedal sensor, signal 25C
11 Processed image data, signal 25C
12 Display, message 33F
13 Warning tone, request 33F
2 Wheel rotation direction, signal 9A
2 Wheel rotation direction, signal 20C
3 Brake vacuum sensor, signal 9C
3 Brake vacuum sensor, signal 19C
4 Brake pedal, status 9D
4 Brake pedal, status 20C
5 Speed, turn rate and lateral acceleration, signal 8K
5 Speed, turn rate and lateral acceleration, signal 20C
6 Service brake braking torque, request 12C
7 Steering wheel angle sensor, signal 19C
8 - 20B
9 Engine running, signal 28G
9 Engine running, signal 22J
9 Engine running, signal 24C
A1 Instrument cluster 37D
A68 Accelerator pedal module 23G
B150 ESP® control unit brake vacuum sensor 6C
B167 Left frontal acceleration sensor 6K
B167/1 Right frontal acceleration sensor 6K
B37/1 Pedal angle sensor 6E
B84/8 Multifunction camera (MFK) control unit 36A
B92 Active Brake Assist controller unit 22C
CAN C1 Engine CAN 19K
CAN HMI2 User interface CAN 2 32F
CAN PER Peripherals CAN 27K
Code E7M MBUX multimedia system 34D
Code FKA Panel van 34D
Code FKB Vito Mixto and Tourer 34E
Code JA3 Intelligent body control 35A
Code JB4 Active Lane Keeping Assist 35A
Code JH0 Display package 34F
Flex E Chassis FlexRay 29B
Flex E Chassis FlexRay 15C
L6/1 Left front axle rpm sensor 6A
L6/2 Right front axle rpm sensor 6A
L6/3 Left rear axle rpm sensor 6B
L6/4 Right rear axle rpm sensor 6B
N127 Drivetrain control unit 23J
N133/1 Instrument cluster control unit 37G
N2/5 Supplemental restraint system (SRS) control unit 9K
N3/34 ME-SFI [ME] control unit 15F
N3/40 CDI control unit 15J
N30/4 Electronic Stability Program (ESP) control unit 11B
N68 Electrical power steering (ES) control unit 12K
N73/8 Electronic ignition lock (EZS) control unit 29E
N80 Steering column tube module (MRM) control unit 2K
U1142 Valid for electric vehicle 5D
U1142 Valid for electric vehicle 5C
G16508862Courtesy of MERCEDES-BENZ USA
G16508863Courtesy of MERCEDES-BENZ USA
G16508864Courtesy of MERCEDES-BENZ USA
G16508865Courtesy of MERCEDES-BENZ USA
G16508866Courtesy of MERCEDES-BENZ USA