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Home >> Mercedes Benz >> 2010 >> GLK350 Base >> Repair and Diagnosis >> Electrical >> Body Electrical >> Electrical System, Equipment & Instructions - 204 Chassis - 2 Of 3 >> Wiring Diagrams >> Electrical function schematic for energy management for engine start/stop >> Electrical function schematic for energy management for engine start/stop - PE54.10-P-2070-97FAA

Electrical function schematic for energy management for engine start/stop - PE54.10-P-2070-97FAA

Code: Designation: Position:
1 Alternator, signal 20E
10 Engine start, request 19E
10 Engine start, request 10F
11 Specified alternator voltage, signal 9F
11 Specified alternator voltage, signal 19F
12 Alternator, actuation 20H
13 Alternator operating rate, signal 14F
13 Alternator operating rate, signal 8F
14 Instrument cluster, message 7D
2 Engine running, signal 13F
2 Engine running, signal 7F
3 Drivetrain operational, signal 14F
3 Drivetrain operational, signal 7F
4 Battery sensor, signal 4F
5 Additional battery, status 7F
6 On-board electrical system energy state, signal 10F
6 On-board electrical system energy state, signal 19E
7 Hot start, signal 13E
8 Decoupling relay, actuation 11C
9 Additional battery relay, actuation 11K
A1 Instrument cluster 7B
A1p13 Multifunction display 8B
A1p7 Travel distance display 5B
B95 Battery sensor 1F
CAN B Interior CAN 9G
CAN B Interior CAN 9F
CAN E Chassis CAN 16G
Code 442 Comfort multifunction steering wheel 8A
F32 Front electrical prefuse box 12B
F32k1 Decoupling relay 11C
G2 Alternator 20H
K57/2 Additional battery relay 11K
LIN B7 On-board electrical system LIN 3G
LIN C1 Drive train LIN 20F
N10/1 Front SAM control unit with fuse and relay module 12E
N10/2 Rear SAM control unit with fuse and relay module 5F
N3/10 ME-SFI [ME] control unit 21A
N3/9 CDI control unit 17A
U165 Valid for AMG 8B
U361 Not valid for comfort multifunction steering wheel 4A
U429 Valid for all except AMG 4B
U74 Valid for diesel engines 16A
U75 Valid for gasoline engines 19A
Fig 1: Engine Start/Stop Energy Management - Electrical Function Schematic Diagram (1 Of 2)
G10080395Courtesy of MERCEDES-BENZ USA
Fig 2: Engine Start/Stop Energy Management - Electrical Function Schematic Diagram (2 Of 2)
G10080396Courtesy of MERCEDES-BENZ USA