Steering Column Components

Items
1: S78 Turn Signal/Multifunction Switch S78 Turn Signal/Multifunction Switch
2: X85 Steering Wheel Air Bag Coil X85 Steering Wheel Air Bag Coil X1 X85 Steering Wheel Air Bag Coil X2 X85 Steering Wheel Air Bag Coil X3 X85 Steering Wheel Air Bag Coil X4 X85 Steering Wheel Air Bag Coil X5
3: S82 Windshield Wiper/Washer Switch S82 Windshield Wiper/Washer Switch
4: S39 Ignition Switch (without BTM) S39 Ignition Switch
5: K89 Immobilizer Control Module K89 Immobilizer Control Module (-BTM)K89 Immobilizer Control Module (BTM)
6: M93 Key Capture Solenoid Actuator (without BTM) M93 Key Capture Solenoid Actuator
7: B99 Steering Wheel Angle Sensor B99 Steering Wheel Angle Sensor
8: S71 Steering Column Tilt and Telescope Switch (N38) S71 Steering Column Tilt and Telescope Switch
9: K99 Steering Column Position Control Module (N38) K99 Steering Column Position Control Module X1 K99 Steering Column Position Control Module X2 K99 Steering Column Position Control Module X3 K99 Steering Column Position Control Module X4
10: M65 Steering Column Telescope Motor (N38)
11: M68 Steering Column Tilt Motor (N38)

Fig 1: Steering Column Components

Courtesy of GENERAL MOTORS COMPANY