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Home >> Mercedes Benz >> 2011 >> C350 >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> Wheels, Chassis Alignment Check -- C63/C350 (204) - 1 Of 3 >> Wiring Diagrams >> Electrical function schematic for tire pressure loss warning (RDW) system - PE40.15-P-2051-97FAB

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

Code:  Designation:  Position: 
1 Circuit 15, status 5F
2 Multifunction steering wheel button group, signal 8K
2 Multifunction steering wheel button group, signal 13J
3 Wheel speed, signal 9F
4 Yaw rate, lateral and longitudinal acceleration sensor, signal 7D
5 Tire pressure loss warning message, request 7J
A1 Instrument cluster 7K
A8/1 Transmitter key 3G
B24/15 Yaw rate, lateral and longitudinal acceleration sensor 6B
CANE Chassis CAN 4F
CANE Chassis CAN 10K
CANE Chassis CAN 7H
CANH Vehicle dynamics CAN 7C
L6/1 Left front axle rpm sensor 9F
L6/2 Right front axle rpm sensor 9F
L6/3 Left rear axle rpm sensor 9F
L6/4 Right rear axle rpm sensor 9F
LINE1 Steering LIN 13H
N30/4 Electronic Stability Program control unit 6E
N30/4 Electronic Stability Program control unit  
N73 Electronic ignition switch control unit 2F
N80 Steering column module control unit 13K
S110 Left multifunction steering wheel button group 12E
S111 Right multifunction steering wheel button group 14E
U203 Valid without DISTRONIC PLUS 6E
U909 Valid for DISTRONIC PLUS 5A
U909 Valid for DISTRONIC PLUS  
Fig 1: Tire Pressure Loss Warning (RDW) System - Electrical Function Schematic
G07533025Courtesy of MERCEDES-BENZ USA