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Home >> Mercedes Benz >> 2011 >> ML450 >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes - 164 Ml Class - 2 Of 2 >> Wiring Diagrams >> Electrical function schematic for Electronic Stability Program (ESP) >> Electrical function schematic for Electronic Stability Program (ESP) - PE42.45-P-2051-97MAA

Electrical function schematic for Electronic Stability Program (ESP) - PE42.45-P-2051-97MAA

Code: Designation: Position:
1 Circuit 15, status 12D
10 Pedal travel, signal 12H
11 Brake pressure, signal 14E
12 ESP OFF switch, status 21B
12 ESP OFF switch, status 22E
12 ESP OFF switch, status 14E
13 Downhill Speed Regulation switch, status 22E
13 Downhill Speed Regulation switch, status 20B
13 Downhill Speed Regulation switch, status 15E
13 Downhill Speed Regulation switch, status 23C
13 Downhill Speed Regulation switch, status 25D
14 Off-road program switch, status 22E
14 Off-road program switch, status 20D
14 Off-road program switch, status 15E
14 Off-road program switch, status 23C
14 Off-road program switch, status 26D
15 Differential lock, request 26J
15 Differential lock, request 24F
16 Parking brake, status 20K
16 Parking brake, status 13H
17 Brake fluid level switch, status 18K
17 Brake fluid level switch, status 14H
2 Steering angle, signal 10D
3 Wheel speed, signal 11H
4 Shift stage, status 13D
5 CC [TPM] push-button switch, status 6A
5 CC [TPM] push-button switch, status 10D
6 Accelerator pedal sensor, signal 10F
6 Accelerator pedal sensor, signal 3G
7 Instrument cluster, message 9J
8 Yaw rate, lateral and longitudinal acceleration sensor, signal 10E
9 Engine torque, reduce request 4G
A1 Instrument cluster 8K
A7/7 BAS brake booster 12K
A7/7b1 BAS diaphragm travel sensor 12K
A7/7s1 BAS release switch 12L
A7/7y1 BAS solenoid valve 12L
A8/1 Transmitter key 12B
B24/15 Micromechanical yaw rate sensor AY pickup 5F
B34 ESP brake pressure sensor 15C
B37 Accelerator pedal sensor 3F
CAN B Interior CAN 21D
CAN C Engine compartment CAN 9E
CAN C Engine compartment CAN 9H
CAN C Engine compartment CAN 9G
CAN C Engine compartment CAN 15H
CAN C Engine compartment CAN 15G
CAN C Engine compartment CAN 15F
CAN C Engine compartment CAN 11C
CAN C Engine compartment CAN 13C
CAN C Engine compartment CAN 25H
CAN C Engine compartment CAN 7C
CAN C Engine compartment CAN 7G
CAN C Engine compartment CAN 18G
CAN C Engine compartment CAN 18F
CAN C Engine compartment CAN 18H
CAN H Vehicle dynamics CAN 9F
CAN H Vehicle dynamics CAN 7F
Code 430 Off-road engineering package 24B
L6/1 Left front rpm sensor 10K
L6/2 Right front rpm sensor 10K
L6/3 Left rear rpm sensor 10L
L6/4 right rear rpm sensor 10L
LIN 1 Instrument panel LIN 24C
N10 Front SAM control unit 19J
N15/7 Transfer case control unit 25F
N15/9 Rear axle differential lock control unit 25J
N3/10 ME-SFI [ME] control unit 5H
N3/9 CDI control unit 2H
N47-5 ESP control unit 12E
N49 Steering angle sensor 4B
N72 Lower control panel control unit 25C
N72/1 Upper control panel control unit 21C
N72/1s1 ESP OFF switch 21A
N72/1s24 Downhill Speed Regulation switch 18B
N72/1s25 Offroad program switch 18C
N72s30 Downhill Speed Regulation switch 25E
N72s31 Low Range switch 26E
N73 EIS [EZS] control unit 11A
N80 Steering column module 7A
N93 Central gateway control unit 21E
S11 Brake fluid indicator switch 16J
S12 Parking brake indicator switch 22K
S40 CC [TPM] switch 4A
S40/4 CC [TPM] switch 4B
U154 Valid for 164.1 18B
U155 Valid for 164.8 24B
U557 Not valid for offroad package 18A
U74 Valid for diesel engines 1H
U75 Valid for gasoline engines 4H
Y3/8n4 Fully integrated transmission control (VGS) control unit 14A
Fig 1: Electronic Stability Program Electrical Function Schematic (1 Of 2)
G10116669Courtesy of MERCEDES-BENZ USA
Fig 2: Electronic Stability Program Electrical Function Schematic (2 Of 2)
G10116670Courtesy of MERCEDES-BENZ USA