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Electrical function diagram for electric parking brake - PE42.20-U-2050-97SAB

Code: Designation: Position:
1 Circuit 15, status 6D
1 Circuit 15, status  
10 Door rotary tumbler switch, status  
10 Door rotary tumbler switch, status  
10 Door rotary tumbler switch, status  
2 Parking brake switch, status 21F
3 Emergency stop, signal 8F
3 Emergency stop, signal  
4 Wheel speed, signal 19A
4 Wheel speed, signal  
4 Wheel speed, signal  
5 Vehicle speed, signal  
5 Vehicle speed, signal  
6 Accelerator pedal sensor, signal 8F
6 Accelerator pedal sensor, signal  
6 Accelerator pedal sensor, signal  
7 Gear range, status 14H
7 Gear range, status 9F
7 Gear range, status  
8 ESP switch, status 13B
8 ESP switch, status 8D
8 ESP switch, status  
9 Parking brake, status 2H
9 Parking brake, status 5F
9 Parking brake, status 9F
9 Parking brake, status  
9 Parking brake, status  
A1 Instrument cluster 2C
A13 Electric parking brake control unit 20F
A8/1 Transmitter key 3B
A80 Intelligent servo module for DIRECT SELECT 10J
A85s1 Left front rotary tumbler switch 3K
B37 Accelerator pedal sensor 22K
CAN B Interior CAN 4F
CAN B Interior CAN 7G
CAN B Interior CAN 8B
CAN C Drive train CAN 12H
CAN E Chassis CAN 5B
CAN E Chassis CAN 19E
CAN E Chassis CAN 12F
CAN E Chassis CAN 12E
CAN F Central CAN 4E
CAN G Front end CAN 12E
CAN G Front end CAN 17F
L6/1 Left front rpm sensor 17A
L6/2 Right front rpm sensor 17B
L6/3 Left rear rpm sensor 17B
L6/4 right rear rpm sensor 17B
LIN B3 OBF LIN 13B
M14/7s3 Trunk lid rotary tumbler microswitch 8J
N10/2 Rear SAM control unit with fuse and relay module 5H
N3/10 ME-SFI [ME] control unit 13J
N3/10 ME-SFI [ME] control unit 16J
N47-5 ESP control unit 21A
N69/1 Left front door control unit 2F
N72/1 Upper control panel control unit 11A
N73 EIS [EZS] control unit 2A
N93 Central gateway control unit 7E
S6/2s11 ESP OFF switch 15A
S76/15 Electric parking brake switch 23G
U484 Valid for M273 ME 12J
U779 Valid for engine 275 15J
Fig 1: Electric Parking Brake Electrical Function Diagram (1 Of 2)
G10127524Courtesy of MERCEDES-BENZ USA
Fig 2: Electric Parking Brake Electrical Function Diagram (2 Of 2)
G10127525Courtesy of MERCEDES-BENZ USA