Steering Column Control Module

Steering Column Electronics Control Module J527 Connector Assignment

• 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 electronic systems control module in "Guided Fault Finding" using the Vehicle Diagnostic Tester.






A - Turn Signal/Cruise Control Connector Mount

1 - Cruise control lever ground

2 - Cruise control set

3 - ACC

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

5 - Voltage supply (terminal 15)

6 - Cruise control ground/turn signal ground

7 - Cruise control off

8 - Cruise control Res/Soft

9 - Radio (AIA)

10 - Headlamp flasher

11 - High beams

12 - Turn signal

13 - Ground turn signal

B - Spiral Spring/Airbag/Multifunction Steering Wheel/Signal 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 - Electrical System Connector Mount

1 - Not used

2 - Not used

3 - Voltage 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 - Voltage supply terminal 31

11 - Powertrain CAN bus High

12 - Powertrain CAN bus Low

13 - Electronic ignition lock signal terminal 15

14 - Not used

15 - Not used

16 - Not used

E - Connector Mount Wiper System/DIS

1 - Windshield washer ground

2 - Windshield wiper switch

3 - Wash

4 - DIS signal

5 - Intermittent wipe potentiometer

6 - DIS ground