2012 Chevrolet VoltFACTORY OEM SERVICE PROCEDURE

Steering Column Components

Steering Column Components

Component Name Callout
F107 Steering Wheel Air Bag 1
X85 Steering Wheel Air Bag Coil 2
S33 Horn Switch 3
B99 Steering Wheel Angle Sensor 4
Fig 1: Locating Steering Column Components
GM2476934Courtesy of GENERAL MOTORS COMPANY
Factory Service Tools

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When to See a Mechanic

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

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

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