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 .

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
    •  Lock System Sticks in Start
    •  Ignition Can/Cannot Be Turned Off with Transmission in Any Gear