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Home >> Mercedes Benz >> 2013 >> S550 Base >> Repair and Diagnosis >> Electrical >> Body Electrical >> Electrical System, Equipment & Instructions - 221 Chassis - 7 Of 9 >> Wiring Diagrams >> Electrical function schematic of instrument cluster, operating condition display >> Electrical function schematic of instrument cluster, operating condition display - PE54.30-P-2055-97SAA

Electrical function schematic of instrument cluster, operating condition display - PE54.30-P-2055-97SAA

Code: Designation: Position:
1 Wheel speed, signal 16J
1 Wheel speed, signal 15G
1 Wheel speed, signal 20F
2 Gear stage, signal 7F
2 Gear stage, signal 13E
2 Gear stage, signal 20F
3 Transmission mode, signal 7F
3 Transmission mode, signal 12E
3 Transmission mode, signal 19F
4 Engine speed, signal 3F
4 Engine speed, signal 13E
4 Engine speed, signal 19F
4 Engine speed, signal 3G
5 Coolant temperature sensor, signal 3E
5 Coolant temperature sensor, signal 12E
5 Coolant temperature sensor, signal 20F
6 Circuit 15, status 15E
6 Circuit 15, status 20F
7 Fuel level, signal 16E
7 Fuel level, signal 19F
7 Fuel level, signal 20C
8 Circuit 61, status 12E
8 Circuit 61, status 19F
A1 Instrument cluster 22F
A8/1 Transmitter key 16B
A80 Intelligent servo module for DIRECT SELECT 8J
B11/4 Coolant temperature sensor 2D
B4/1 Left fuel level sensor 22C
B4/2 Right fuel level sensor 22C
B70 Crankshaft Hall sensor 2G
CAN B Interior CAN 17F
CAN C Drive train CAN 8G
CAN E Chassis CAN 14D
CAN E Chassis CAN 14H
CAN E Chassis CAN 10F
CAN F Central CAN 17G
Code 423 5-speed automatic transmission 7J
Code 427 7-speed automatic transmission 10J
L5 Crankshaft position sensor 2J
L6/1 Left front rpm sensor 18J
L6/2 Right front rpm sensor 18K
L6/3 Left rear rpm sensor 18K
L6/4 right rear rpm sensor 18K
N10/2 Rear SAM control unit with fuse and relay module 18B
N3/10 ME-SFI [ME] control unit 5J
N3/10 ME-SFI [ME] control unit 5G
N3/10 ME-SFI [ME] control unit 5D
N3/9 CDI control unit 5A
N47-5 ESP control unit 14J
N73 EIS [EZS] control unit 14A
N93 Central gateway control unit 14E
U1018 Valid for gasoline engine 276 4F
U1019 Valid for engine 278 4J
U152 Valid for engine 156 4J
U484 Valid for M273 ME
U779 Valid for engine 275 4G
U779 Valid for engine 275 1J
U819 Valid for engine 272 4D
U880 Valid for engine 642 4A
U882 Valid for engine 629 4A
U898 Not valid for M275 1G
U932 Valid for engine 642 BLUETEC 4A
Y3/8n4 Fully integrated transmission control (VGS) control unit 11K
Fig 1: Instrument Cluster, Operating Condition Display - Electrical Function Schematic (1 Of 2)
G10127980Courtesy of MERCEDES-BENZ USA
Fig 2: Instrument Cluster, Operating Condition Display - Electrical Function Schematic (2 Of 2)
G10127981Courtesy of MERCEDES-BENZ USA