Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2015 Buick Enclave ConvenienceFACTORY OEM SERVICE PROCEDURE
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) |
| 10:X295 X295 Steering Column Harness to Tilt and Telescope Motors Harness (N38) |
| 11: B102 Steering Column Tilt Position Sensor (N38) B102 Steering Column Tilt Position Sensor (N38) |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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