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Home >> Mercedes Benz >> 2025 >> S580 >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> Wheels, Chassis Alignment -- 223 Chassis >> Wiring Diagrams >> Function Schematic For Tire Pressure Monitor (TPM) >> Function Schematic For Tire Pressure Monitor (TPM) - PE40.15-P-2500-97C

Function Schematic For Tire Pressure Monitor (TPM) - PE40.15-P-2500-97C

Model 192, 206, 214, 223, 232, 236, 254, 294, 295, 296, 297 with code 475 (Tire pressure monitor (TPM)) 

Code: Designation: Position:
1 Multifunction steering wheel button group, signal 11C
1 Multifunction steering wheel button group, signal 22C
1 Multifunction steering wheel button group, signal 6C
1 Multifunction steering wheel button group, signal 14E
2 Activate tire pressure monitor, request 22E
2 Activate tire pressure monitor, request 28D
3 Tire pressure sensor, signal 28H
4 Vehicle speed, signal 28D
5 Displayed outside temperature, signal 28C
5 Displayed outside temperature, signal 22H
5 Displayed outside temperature, signal 16H
6 Tire pressure monitor, message 34F
6 Tire pressure monitor, message 40F
6 Tire pressure monitor, message 44F
7 Kilometer reading and maintenance computer information, signal 28C
A40/18 Instrument cluster display 46G
A69/1 Left front tire pressure sensor 24H
A69/2 Right front tire pressure sensor 24J
A69/3 Left rear tire pressure sensor 24J
A69/4 Right rear tire pressure sensor 24J
B14 Outside temperature sensor 12J
CAN LR CAN for steering wheel 9C
CAN LR1 CAN for steering wheel gearshift buttons 4C
CAN PER CAN for peripherals 33F
CAN PER CAN for peripherals 27D
Ethernet Ethernet 18F
Ethernet Ethernet 38F
Ethernet Ethernet 21H
Flex E Chassis FlexRay 18C
HSVL High-speed video link 43F
N10/6 Front SAM control unit 17J
N133/1 Instrument cluster control unit 41G
N133/1 Instrument cluster control unit 12G
N135 Steering wheel electronics 7D
N73/3 Electronic ignition switch control unit 24E
N73/3 Electronic ignition switch control unit 35G
N80 Steering column module control unit 12D
N88 Tire pressure monitor control unit 30G
S163/1 Instrument cluster multifunction steering wheel button group 1D
S163/2 Head unit multifunction steering wheel button group 1E
G16230322Courtesy of MERCEDES-BENZ USA
G16230323Courtesy of MERCEDES-BENZ USA
G16230324Courtesy of MERCEDES-BENZ USA
G16230325Courtesy of MERCEDES-BENZ USA
G16230326Courtesy of MERCEDES-BENZ USA
G16230327Courtesy of MERCEDES-BENZ USA