GM Service Manual Online
For 1990-2009 cars only

Important: Review the system description and operation in order to familiarize yourself with the system functions.

Refer to Steering Wheel and Column Description and Operation .

Visual/Physical Inspection

    • Inspect for aftermarket devices which could affect the operation of the steering wheel and column.
    • Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

Symptom List

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

    •  Loose Steering Wheel
    •  Noise When Lifting the Column
    •  Ignition Switch Electrical System Does Not Operate
    •  Ignition Switch Does Not Turn
    •  High Steering Shaft Effort
    •  Lock System Does Not Unlock
    •  Lock System Does Not Lock
    •  Ignition Key Cannot Be Removed from the Ignition Lock Cylinder
    •  Ignition Key Cannot Turn or Sticks in Any Position
    •  Noise in Steering Column
    •  Looseness in Steering Column