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Home >> Mercedes Benz >> 2017 >> E400 Base, 2D Convertible >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> Wheels, Chassis Alignment Check - 207 Chassis - 2 Of 2 >> Wiring Diagrams >> Electrical function schematic for tire pressure loss warning (RDW) system >> Electrical function schematic for tire pressure loss warning (RDW) system - PE40.15-P-2051-97EAB

Electrical function schematic for tire pressure loss warning (RDW) system - PE40.15-P-2051-97EAB

Code: Designation: Position:
1 Circuit 15, status 6H
2 Multifunction steering wheel button group, signal 11E
2 Multifunction steering wheel button group, signal 8D
2 Multifunction steering wheel button group, signal 9B
3 Wheel speed, signal 9J
4 Yaw rate, lateral and longitudinal acceleration sensor, signal 5J
5 Tire pressure loss warning message, request 11E
5 Tire pressure loss warning message, request 8G
A1 Instrument cluster 13E
A1p13 Multifunction display 11D
B24/15 Yaw rate, lateral and longitudinal acceleration sensor 2J
CAN E1 Chassis CAN 1 7C
CAN E1 Chassis CAN 1 4G
CAN E1 Chassis CAN 1 7G
CAN E2 Chassis CAN 2 10F
CAN H Vehicle dynamics CAN 4K
L6/1 Left front axle RPM sensor 11J
L6/2 Right front axle RPM sensor 11K
L6/3 Left rear axle RPM sensor 11K
L6/4 Right rear axle RPM sensor 11K
LIN E1 Steering LIN 10B
N10/1 Front SAM control unit with fuse and relay module 7E
N135 Steering wheel electronics 13C
N30/4 Electronic Stability Program control unit 7J
N30/7 Premium Electronic Stability Program control unit 7J
N73 Electronic ignition switch control unit 3E
N80 Steering column module control unit 7A
S110 Left multifunction steering wheel button group 11A
S111 Right multifunction steering wheel button group 12A
U938 Valid for ESP Basic 6H
U939 Valid for ESP Premium 6J
Fig 1: Tire Pressure Loss Warning System Electrical Function Schematic
G10082351Courtesy of MERCEDES-BENZ USA