Steering Column Electronic Systems Control Module (J527) Connector Assignment - Front

Steering Column Electronic Systems Control Module (J527) Connector Assignment - Front

• The steering column electronic systems control module is part of the complete system steering column switch module and receives signals from steering column switch.

• Perform Fault Finding in "Guided Fault Finding" using the Vehicle Diagnosis, Testing & Information System (VAS5051B).






A - Cruise Control/ACC Connector

1 - Ground (GND)

2 - Set

3 - Distance

4 - 12V voltage supply

5 - Resume/touch "Off"

6 - Acceleration/deceleration

7 - Locked "Off"

B - Turn Signal Switch Connector

1 - Ground (GND)

2 - Radio telephone (special-purpose vehicles)

3 - Alarm (special-purpose vehicles)

4 - Not used

5 - Headlamp flasher/light control

6 - Turn signal indicators

C - Harness Connector Of Multi-Function Steering Wheel/Tiptronic/Heated Steering Wheel

7 - Tip-"--"

8 - Multi-function steering wheel "+"- Voltage supply

9 - Multi-function steering wheel/data

10 - Tip-"+"

11 - Multi-function steering wheel/dimmer

12 - Tiptronic Ground (GND)

13 - Heated steering wheel "+"

14 - Heated steering wheel "--"

D - Steering Angle Sensor

1 - Light barrier 5

2 - Light barrier 3

3 - Light barrier 1

4 - 12V voltage supply

5 - 5 V voltage supply

6 - Light barrier 6

7 - Light barrier 4

8 - Light barrier 2

- Steering angle sensor ground

10 - Light barrier 7

E - Horn

1 - Horn ground

2 - Horn

F - Windshield Wiper System

1 - Ground (GND)

2 - Interval potentiometer

3 - Board computer

4 - Not used

5 - Wash

6 - Wipe