GM Service Manual Online
For 1990-2009 cars only

Review the system description and operation in order to familiarize yourself with the system functions. Refer to Steering Wheel and Column Description and Operation in Steering Wheel and Column.

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.

Symptoms List

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

    •  Lock System Does Not Unlock.
    •  Lock System Does Not Lock.
    •  Steering Column Tilt Function Inoperative.
    •  Lock System Sticks in Start.
    •  Ignition Key Cannot Be Removed from the Ignition Lock Cylinder.
    •  Noise in Steering Column.
    •  Looseness in Steering Column.