Steering Column Electronic Systems Control Module -J527-Connector
Control modules in interior, from July 2007
Steering Column Electronic Systems Control Module -J527-
Component Location:
Below steering column => -Arrow-
Pin Arrangements:
A - Steering Column Electronic Systems Control Module -J527-
Connector:
B = Airbag Control Module Connector:
1 - Airbag 1 -
2 - Airbag 1 +
3 - Airbag 2 +
4 - Airbag 2 -
C = Turn Signal and Cruise Control System Connector:
1 - Power Supply CCS (terminal 15)
2 - CCS OFF
3 - CCS Res (+), Set (-)
4 - CCS ON/OFF
5 - Ground CCS
6 - Illumination CCS (terminal 58)
7 - High Beam Switch
8 - High Beam
9 - Turn Signal
10 - Ground Turn Signal
D = 20-Pin Connector:
1 - Not used
2 - Not used
3 - Not used
4 - Not used
5 - Not used
6 - Not used
7 - Not used
8 - Not used
9 - Not used
10 - Not used
11 - CAN-Bus Network, Diagnostic, Powertrain, CAN-Bus Low
12 - CAN-Bus Network, Diagnostic, Powertrain, CAN-Bus High
13 - CCS Output
14 - CAN-Bus Network, Diagnostic, Comfort System, CAN-Bus Low
15 - CAN-Bus Network, Diagnostic, Comfort System, CAN-Bus High
16 - Multi-Function Transmission Range (TR) Switch (only automatic transmission or direct shift gearbox (DSG))
17 - Terminal 15
18 - Terminal 50
19 - Terminal 30 (B+)
20 - (Terminal 31)
E= 4-Pin Connector:
1 - Airbag 1 -
2 - Airbag 1 +
3 - Not used
4 - Not used
F = Connector Ignition/Starter Switch and Ignition Switch Key Lock:
1 - Not used
2 - Not used
3 - Ignition Switch Key Lock On, Terminal 30
4 - Ignition Switch Key Lock Ground
5 - Not used
6 - Not used
7 - Output Ignition/Starter Switch Terminal 50
8 - Output Ignition/Starter Switch Terminal 30
9 - Output Ignition/Starter Switch Terminal S
10 - Output Ignition/Starter Switch Terminal X
11 - Output Ignition/Starter Switch Terminal P
12 - Output Ignition/Starter Switch Terminal 15
G = Connector Wiper, Interval potentiometer and Multi-Function Indicator (MFI)
1 - Signal Wiper switch
2 - Ground Wiper
3 - Not used
4 - Not used
5 - Signal MFI
6 - Ground MFI, Interval potentiometer
7 - Signal Intervals
8 - Not used
H = Connector Steering Angle Sensor:
1 - Light barrier 5
2 - Light barrier 3
3 - Light barrier 1
4 - Power Supply 12 V
5 - Power Supply 5 V
6 - Light barrier 6
7 - Light barrier 4
8 - Light barrier 2
9 - Ground
10 - Light barrier 7
I = Spiral Spring Connector:
1 - Not used
2 - Not used
3 - Airbag 1 +
4 - Airbag 1 -
5 - Airbag 2 +
6 - Airbag 2 -
I = Spiral Spring Connector:
7 - Ground for Spiral Spring, Multi-function Steering Wheel and Horn
8 - Cruise control switched off, horn
9 - LIN-Bus, steering wheel heating temperature sensor
10 - Power Supply for Multi-function Steering Wheel (terminal 15)
Pin Arrangements
A - Instrument Cluster Control Module -J285-
Connector:
1 - Terminal 15
2 - Terminal 30 (B+)
3 - Not used
4 - Not used
5 - Brake Fluid Level Warning Lamp
6 - Parking Brake Indicator Lamp
7 - Anti-Theft Immobilizer Reading Coil
8 - Anti-Theft Immobilizer Reading Coil
9 - Not used
10 - Not used
11 - Not used
12 - Data Bus On Board Diagnostic Interface CAN-Low
13 - Data Bus On Board Diagnostic Interface CAN-High
14 - Not used
15 - Data Bus On Board Diagnostic Interface Exciter Wire CAN-Combi
16 - Not used
17 - Fuel Level Sensor
18 - Fuel Level Sensor
19 - Ground (Terminal 31)
20 - Not used
21 - Not used
22 - Left Front Brake Pad Wear Sensor
23 - Not used
24 - Not used
25 - Oil Pressure Warning Lamp
26 - Not used
27 - Not used
28 - Not used
29 - Not used
30 - Not used
31 - Not used
32 - Not used
33 - Sensor, terminal 31
34 - Low Windshield Washer Fluid Level Indicator Lamp
35 - Engine Coolant Level/Temperature (ECL/ECT) Warning Lamp
36 - Outside Air Temperature Sensor