GM Service Manual Online
For 1990-2009 cars only

Ignition Key Cannot Turn or Sticks in Any Position for Buick Century (China) 2000

Problem

Action

The lock cylinder is damaged.

Inspect the lock cylinder, repair as necessary.

Refer to Ignition Lock Cylinder Replacement - On Vehicle

The ignition switch is damaged.

Inspect the ignition switch, repair as necessary.

Refer to Ignition Switch Replacement - On Vehicle

The ignition key is damaged.

    • Inspect the ignition key.
    • Replace the ignition key.