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Home >> Mercedes Benz >> 2018 >> E400 Base, 2D Convertible >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Throttle Control, Speed Control Systems - 238 Chassis >> Wiring Diagrams >> Electrical Function Schematic For PRE-SAFE(R) In Rear >> Electrical Function Schematic For PRE-SAFE(R) In Rear - PE30.30-P-2061-97DCA

Electrical Function Schematic For PRE-SAFE(R) In Rear - PE30.30-P-2061-97DCA

Model 238 Up To Model Year 2021 With Code 23P (Drive Package) 

Code: Designation: Position:
1 Engine running, signal 12J
1 Engine running, signal 18J
10 Vehicle speed, signal 8J
11 Service brake braking torque, request 4H
12 Traction system hydraulic unit, actuation 2G
13 Relative speed of object behind, signal 5H
14 Time until rear collision, signal 5H
15 PRE-SAFE® triggering recommendation, signal 6H
2 Drivetrain operational, signal 13J
2 Drivetrain operational, signal 18J
3 Trailer recognition, status 12D
3 Trailer recognition, status 11H
4 Far range radar sensor, signal 9K
5 Collision-critical warning, status 11F
5 Collision-critical warning, status 12B
6 Service brake, status 9J
7 Electric parking brake switch, status 4G
8 Parking brake, status 8J
9 Gear range, status 13J
9 Gear range, status 18H
A7/3 Traction system hydraulic unit 2E
B92/10 Left outer rear bumper radar sensor 5K
B92/7 Right outer rear bumper radar sensor 5J
CAN B Interior CAN 13D
CAN B Interior CAN 11B
CAN C1 Drive train CAN 19J
CAN C1 Drive train CAN 19G
CAN S2 Radar CAN 2 7K
Code 550 Trai1er hitch 15C
Flex E Chassis FlexRay 14J
Flex E Chassis FlexRay 10G
Flex E Chassis FlexRay 6J
N10/6 Front SAM control unit 14A
N127 Drivetrain control unit 16J
N28/1 Trailer recognition control unit 16C
N3/10 ME-SFI [ME] control unit 22J
N3/9 CDI control unit 22G
N30/4 Electronic Stability Program control unit 3H
N62/4 Intelligent Drive control unit 10J
N73 Electronic ignition switch control unit 10C
S76/15 Electric parking brake switch 3E
U175 Not valid for USA and Canada 11A
U175 Not valid for USA and Canada 11F
U74 Valid for diesel engines 21G
U75 Valid for gasoline engines 21J
Y3/8n4 Fully integrated transmission control control unit 19E
G15468564Courtesy of MERCEDES-BENZ USA
G15468565Courtesy of MERCEDES-BENZ USA