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Home >> Mercedes Benz >> 2017 >> C300 Base, 2D Convertible >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Mixture Formation - 205 Chassis - 2 Of 2 >> Wiring Diagrams >> Electrical Function Schematic For Engine Timing Start Stop >> Electrical Function Schematic For Engine Timing Start Stop - PE07.10-P-2722-97FBH

Electrical Function Schematic For Engine Timing Start Stop - PE07.10-P-2722-97FBH

Engine 274.9 in model 205.047/053/054/147/247/253 

Engine 274.9 in model 253.354/954 

Code: Designation: Position:
1 Air conditioning, status 10E
1 Air conditioning, status 37E
1 Air conditioning, status 29E
10 Engine start, request 29F
10 Engine start, request 26G
10 Engine start, request 11E
10 Engine start, request 37F
10 Engine start, request 30E
10 Engine start, request 37D
11 Engine stop enable, status 27H
11 Engine stop enable, status 11E
12 Crash, signal 36D
12 Crash, signal 30E
12 Crash, signal 10F
12 Crash, signal 8D
13 Engine torque, increase request 26H
13 Engine torque, increase request 12E
13 Engine torque, increase request 26J
14 Engine torque, reduce request 26H
14 Engine torque, reduce request 12E
14 Engine torque, reduce request 25J
15 ECO start/stop function button, status 13E
15 ECO start/stop function button, status 38F
15 ECO start/stop function button, status 31F
16 Engine stop prohibited, request 29G
16 Engine stop prohibited, request 26H
16 Engine stop prohibited, request 13E
16 Engine stop prohibited, request 38D
16 Engine stop prohibited, request 38E
16 Engine stop prohibited, request 31E
16 Engine stop prohibited, request 34E
17 Steering wheel angle sensor, signal 25G
17 Steering wheel angle sensor, signal 13E
18 Door rotary tumbler switch, status 14E
18 Door rotary tumbler switch, status 35E
18 Door rotary tumbler switch, status 31E
19 Fuel pump, actuation 13K
2 Instrument cluster, message 35F
2 Instrument cluster, message 36H
20 Engine speed, signal 5G
21 Coolant temperature sensor, signal 6H
22 Accelerator pedal sensor, signal 5F
23 Brake light switch, signal 29K
24 Vacuum sensor, signal 25J
25 Seat belt buckle restraint system switch, status 35D
25 Seat belt buckle restraint system switch, status 32E
25 Seat belt buckle restraint system switch, status 10E
27 Engine hood contact switch, status 35D
27 Engine hood contact switch, status 32E
27 Engine hood contact switch, status 14D
28 Gear range, request 7C
29 Gear range, status 7D
3 Fuel pump, specified pressure request 15J
30 Circuit 87, status 9H
31 Engine running, signal 25F
31 Engine running, signal 7C
31 Engine running, signal 15J
35 High-voltage battery voltage, signal 29E
36 Electric machine, status 26E
37 Electric machine specified torque, request 25B
4 Fuel pressure, status 10G
5 Starter circuit 50 relay, actuation 7J
6 Starter, actuation 6K
7 Brake light switch, status 27G
8 Wheel speed, signal 26G
9 Vehicle speed, signal 11E
9 Vehicle speed, signal 36G
9 Vehicle speed, signal 29E
A1 Instrument cluster 36J
A100 High-voltage battery module 31B
A8/1 Transmitter key 37F
B11/4 Coolant temperature sensor 3L
B37 Accelerator pedal sensor 1E
B64/1 Brake vacuum sensor 23H
B70 Crankshaft Hall sensor 2G
CAN B Interior CAN 39F
CAN B Interior CAN 39D
CAN C Engine CAN 20F
CAN C Engine CAN 12F
CAN C1 Drive train CAN 7C
CAN C1 Drive train CAN 12F
CAN C1 Drive train CAN 12E
CAN C1 Drive train CAN 20E
CAN HMI User interface CAN 36H
CAN HMI User interface CAN 36D
CAN L Hybrid CAN 26D
CAN L Hybrid CAN 28D
Code 23P Driver assistance package 21J
Flex E Chassis FlexRay 32F
Flex E Chassis FlexRay 20F
Flex E Chassis FlexRay 32H
Flex E Chassis FlexRay 27H
Flex E Chassis FlexRay 24K
K40/8 Engine fuse and relay module 9J
K40/8kH Starter circuit 50 relay 7K
K40/8kN Circuit 87M relay 12H
M1 Starter 5K
M3 Fuel pump (FP) 12K
N10/6 Front SAM control unit 41E
N118 Fuel pump control unit 14K
N127 Drivetrain control unit 27E
N129/1 Power electronics control unit 24B
N2/10 Supplemental restraint system control unit 36B
N22/1 Climate Control control unit 41C
N3/10 ME-SFI [ME] control unit 7E
N30/4 Electronic Stability Program control unit 27J
N51/3 A1RMAT1C control unit 32J
N62/1 Radar sensors control unit 22J
N69/1 Left front door control unit 33C
N73 Electronic ignition switch control unit 36E
N80 Steering column module control unit 17K
N82/2 Battery management system control unit 30D
S9/1 Stop lamp switch 30K
U1253 Valid for model 253 26J
U1253 Valid for model 253 29B
U1253 Valid for model 253 23B
U25 Valid for automatic transmission 6A
U390 Valid for model 205 26J
U390 Valid for model 205 29B
U390 Valid for model 205 23A
U836 Valid for AIRMATIC 31J
Y3/8n4 Fully integrated Transmission Control control unit 7A
G12816950Courtesy of MERCEDES-BENZ USA
G12816951Courtesy of MERCEDES-BENZ USA
G12816952Courtesy of MERCEDES-BENZ USA