Steering Column Electronics Control Module Connector Assignment: Notes

WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2016 Audi S4, 2016 Audi A4 Quattro, 2016 Audi A4, 2015 Audi S4, and 2015 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

The Steering Column Electronics Control Module -J527- is part of the complete system "Steering Column Switch Module". and receives signals from steering column switch, for example.
Check the Steering Column Electronics Control Module -J527- in "Guided Fault Finding " using the Vehicle Diagnostic Tester.

Fig 1: Identifying Steering Column Electronic Systems Control Module

Courtesy of AUDI OF AMERICA, LLC

A - Connector mount turn signal switch/cruise control
1 - Cruise control lever ground

2 - Cruise control set

3 - ACC

4 - Cruise control Res ("+")/Set ("-")

5 - Power supply (terminal 15)

6 - Cruise control ground/turn signal switch ground

7 - Cruise control "Off"

8 - Cruise control Res/Soft

9 - Radio (AlA)

10 - Flasher

11 - High beam

12 - Turn signal switch

13 - Turn signal switch ground
B - Spiral spring/airbag/multifunction steering wheel/horn connector mount
1 - ground

2 - Horn signal

3 - Airbag 1 "+"

4 - Airbag 1 "-"

5 - Airbag 2 "+"

6 - Airbag 2 "-"

7 - Tip down

8 - Terminal 30

9 - LIN

10 - Tip up

11 - Dimming (terminal 58s)

12 - Tip ground
C - Airbag control module connector mount
3 - Airbag 1 "-"

4 - Airbag 1 "+"

5 - Airbag 2 "+"

6 - Airbag 2 "-"
D - Vehicle electrical system connector mount
1 - Not used

2 - Not used

3 - Power supply terminal 30

4 - Powertrain CAN bus shielding

5 - Cruise control latched Off

6 - Not used

7 - Radio/radio button

8 - Comfort CAN bus Low

9 - Comfort CAN bus High

10 - Power supply terminal 31

11 - Powertrain CAN bus High

12 - Powertrain CAN bus Low

13 - Signal, electronic ignition switch, terminal 15

14 - Not used

15 - Not used

16 - Not used
E - Windshield wiper system/DIS connector mount
1 - Windshield wiper ground

2 - Windshield wiper switch

3 - Wash

4 - DIS signal

5 - Interval potentiometer

6 - DIS ground