Steering Column Components

2014 Buick Enclave ConvenienceSECTION Steering Column Components
Steering Column Components

Items
1:  S71 Steering Column Tilt and Telescope Switch ((N38)) S71 Steering Column Tilt and Telescope Switch (N38)
2:  S78 Turn Signal/Multifunction Switch S78 Turn Signal/Multifunction Switch X1S78 Turn Signal/Multifunction Switch X2
3:  X85 Steering Wheel Air Bag Coil X85 Steering Wheel Air Bag Coil X1X85 Steering Wheel Air Bag Coil X2X85 Steering Wheel Air Bag Coil X3
4:  K64 Content Theft Deterrent Control Module K64 Content Theft Deterrent Control Module
5:  B99 Steering Wheel Angle Sensor B99 Steering Wheel Angle Sensor
6:  M93 Key Capture Solenoid Actuator M93 Key Capture Solenoid Actuator
7:  S39 Ignition Switch S39 Ignition Switch
8:  M68 Steering Column Tilt Motor ((N38)) M68 Steering Column Tilt Motor (N38)
9:  M65 Steering Column Telescope Motor ((N38)) M65 Steering Column Telescope Motor (N38)
11:  B102 Steering Column Tilt Position Sensor ((N38)) B102 Steering Column Tilt Position Sensor (N38)
Fig 1: View Of Steering Column Components
GM2199056Courtesy of GENERAL MOTORS COMPANY
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.