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Home >> Mercedes Benz >> 2007 >> CL550 >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> Wheels, Chassis Alignment Check -- Cl550 -- 216 Chassis >> Wiring Diagrams >> Electrical function schematic for tire pressure monitor (TPM [RDK]) - PE40.15-P-2050-97CAB

Electrical function schematic for tire pressure monitor (TPM [RDK]) - PE40.15-P-2050-97CAB

Code: Designation: Position:
1 Circuit 15, status 14F
2 Multifunction steering wheel button group, signal 15B
2 Multifunction steering wheel button group, signal 18E
2 Multifunction steering wheel button group, signal 21B
3 Activate tire pressure monitor, request 15C
3 Activate tire pressure monitor, request 12D
4 Wheel speed, signal 7B
4 Wheel speed, signal 12B
4 Wheel speed, signal 13D
5 Vehicle speed, signal 15C
5 Vehicle speed, signal 12E
6 Outside temperature, signal 14G
6 Outside temperature, signal 15K
7 Steering angle sensor, signal 15B
7 Steering angle sensor, signal 13E
8 Transmit trigger signal, request 11J
8 Transmit trigger signal, request 2J
9 Trigger, signal 9H
9 Trigger, signal 7K
9 Trigger, signal 5K
9 Trigger, signal 3H
9 Trigger, signal 11F
10 Wheel sensor, signal 4J
10 Wheel sensor, signal 6J
10 Wheel sensor, signal 8J
10 Wheel sensor, signal 11F
11 Tire pressure monitor, message 18E
11 Tire pressure monitor, message 13D
A1 Instrument cluster E20
A2/44 Left front TPM [RDK] wheel antenna 2K
A2/45 Right front TPM [RDK] wheel antenna 10K
A2/97 Central TPM [RDK] antenna 6L
A69/1 Left front TPM [RDK] wheel sensor 4H
A69/2 Right front TPM [RDK] wheel sensor 8H
A69/3 Left rear TPM [RDK] wheel sensor 5H
A69/4 Right rear TPM [RDK] wheel sensor 5H
A8/1 Transmitter key H19
B14 Outside temperature display temperature sensor 16K
CAN B Interior CAN 13D
CAN B Interior CAN 16F
CAN B Interior CAN 13H
CAN E Chassis CAN 11B
CAN E Chassis CAN 16B
CAN F Central CAN 16C
L6/1 Left front RPM sensor 5B
L6/2 Right front RPM sensor 5B
L6/3 Left rear RPM sensor 5B
L6/4 right rear RPM sensor 5C
N10/1 Front SAM control unit with fuse and relay module 13K
N47-5 ESP control unit 8B
N49 Steering angle sensor 20B
N73 EIS [EZS] control unit 19G
N80 Steering column module 19B
N88 TPM [RDK] control unit 13F
N93 Central gateway control unit 13B
S110 Left multifunction steering wheel button group 22B
S111 Right multifunction steering wheel button group 23B
Fig 1: Tire Pressure Monitor (TPM [RDK]) - Electrical Function Schematic (1 Of 2)
G07643984Courtesy of MERCEDES-BENZ USA
Fig 2: Tire Pressure Monitor (TPM [RDK]) - Electrical Function Schematic (2 Of 2)
G07643985Courtesy of MERCEDES-BENZ USA