GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2000
🢒
Regal (China)
🢒
Steering
🢒
Steering Wheel and Column - Tilt
🢒 Lock System Does Not Unlock
Problem
Action
The following components may be damaged:
•
The ignition switch
•
The lock cylinder
•
The park lock cable
Inspect the components.
Replace the components as needed. Refer to
Ignition Switch Replacement - On Vehicle
or
Ignition Lock Cylinder Replacement - On Vehicle
.
The ignition key is worn or damaged.
Inspect the ignition key.
Replace the ignition key as necessary.