Step  | Action  | Yes  | No  | 
|---|---|---|---|
1  | Did you review the Ignition Lock System Description and perform the necessary inspections?  | Go to Step 2  | |
2  | Verify that the key cannot be removed from the lock cylinder in the OFF position. Does the lock system operate normally?  | System OK  | Go to Step 3  | 
3  | Inspect for an incorrect, a worn, or a damaged key. Is the key incorrect, worn, or damaged?  | Go to Step 5  | Go to Step 4  | 
4  | Inspect for a faulty lock cylinder or release button. Is the lock cylinder or release button damaged?  | Go to Step 6  | Go to Step 3  | 
5  | Replace the key. Refer to Key and Lock Cylinder Coding . Did you complete the repair?  | Go to Step 7  | --  | 
6  | Replace the lock cylinder. Refer to Ignition Lock Cylinder Replacement . Did you complete the repair?  | Go to Step 7  | --  | 
7  | Operate the system in order to verify the repair. Did you correct the condition?  | System OK  | Go to Step 3  |