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Home >> Mercedes Benz >> 2012 >> GL350 >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Throttle Control, Speed Control Systems - 164 Chassis >> Wiring Diagrams >> Electrical function schematic for Distronic (DTR) >> Electrical function schematic for Distronic (DTR) - PE30.30-P-2050-97MAB

Electrical function schematic for Distronic (DTR) - PE30.30-P-2050-97MAB

Code: Designation: Position:
1 Engine running, signal 8G
1 Engine running, signal 10C
10 Yaw rate, lateral and longitudinal acceleration sensor, signal 10A
11 Steering angle sensor, signal 7B
12 Steering angle, signal 8E
12 Steering angle, signal 10C
13 Combination switch, status 5C
13 Combination switch, status 7E
13 Combination switch, status 11C
14 Brake pedal, status 11C
15 Accelerator pedal position, signal 7G
15 Accelerator pedal position, signal 11C
16 Engine torque, increase request 10E
16 Engine torque, increase request 4G
17 Engine torque, reduce request 10E
17 Engine torque, reduce request 5G
18 Engage targeted gear, request 10D
18 Engage targeted gear, request 10J
19 Braking torque increase, request 10E
2 Drivetrain operational, signal 10C
2 Drivetrain operational, signal 7G
20 Braking torque reduction, request 10E
21 Traction system hydraulic unit, actuation 11J
22 Warning and system messages, request 10D
22 Warning and system messages, request 12F
23 Warning tone, request 10D
23 Warning tone, request 12F
24 Light-emitting diode actuation 6A
3 Parking brake check switch, status 15B
4 Parking brake, status 10F
4 Parking brake, status 10C
5 Gear range, status 10C
5 Gear range, status 10H
6 CC [TPM] pushbutton switch, status 8F
6 CC [TPM] pushbutton switch, status 5B
6 CC [TPM] pushbutton switch, status 10C
7 Wheel speed, signal 10C
8 Available torque, signal 10C
8 Available torque, signal 7G
9 Braking torque, signal 10C
A1 Instrument cluster 14G
A1e59 DTR warning lamp 13F
A1h1 Warning buzzer 15G
A1p13 Multifunction display 14F
A7/3 Traction system hydraulic unit 11J
A89 DTR control unit 9A
B24/15 Micromechanical yaw rate sensor AY pickup 12A
CAN C Engine compartment CAN 11G
CAN C Engine compartment CAN 6E
CAN C Engine compartment CAN 9H
CAN C Engine compartment CAN 5H
CAN C Engine compartment CAN 14E
CAN H Vehicle dynamics CAN 9D
CAN H Vehicle dynamics CAN 11B
N10 Front SAM control unit 14A
N3/10 ME-SFI [ME] control unit 3H
N3/9 CDI control unit 3E
N47-5 ESP control unit 9F
N49 Steering angle sensor 8B
N80 Steering column module 6B
S12 Parking brake indicator switch 15A
S4 Combination switch 5D
S40 CC [TPM] switch 2C
S40/4 CC [TPM] switch 2A
S40/4r1 DTR distance potentiometer 2A
S40/4s1 Resume from memory 2B
S40/4s2 Decelerate and set 2B
S40/4s3 Accelerate and set 2B
S40/4s4 Off 2B
S40/4v1 Yellow LED, variable speed limiter 5A
S40r1 DTR distance potentiometer 2C
S40s1 Resume from memory 2C
S40s2 Decelerate and set 2D
S40s3 Accelerate and set 2D
S40s4 Off 2D
U1 Valid for {{USA}} 1C
U152 Valid for engine 156 1L
U2 Valid for all except{{USA}} 1A
U2 Valid for all except{{USA}} 4A
U273 Valid for engine 272 except 272.973, 273 1L
U275 Valid for engine 642.8 1H
U277 Valid for engine 642.9 1G
U74 Valid for diesel engines 1E
U75 Valid for gasoline engines 1H
U882 Valid for engine 629 1G
Y3/8n4 Fully integrated transmission control (VGS) control unit 9K
Fig 1: Distronic (DTR) - Communication Diagram
G10116124Courtesy of MERCEDES-BENZ USA