Step | Action | Yes | No |
|---|---|---|---|
DEFINITION: The lock system does not allow the key to rotate out of the OFF position. | |||
1 | Did you review the Ignition Lock System Description and perform the necessary inspections? | Go to Step 2 | |
2 | Verify that the lock system does not unlock. Does the lock system operate normally? | System OK | Go to Step 3 |
3 | Inspect for an incorrect, worn, or damaged key. Is the key incorrect, worn, or damaged? | Go to Step 8 | Go to Step 4 |
4 | Inspect for a faulty lock cylinder. Is the lock cylinder damaged? | Go to Step 9 | Go to Step 5 |
5 | Inspect the automatic transmission shift lock control adjustment. Is the automatic transmission shift lock control adjusted incorrectly? | Go to Step 10 | Go to Step 6 |
6 | Inspect the lock module assembly for damage. Is the lock module assembly damaged? | Go to Step 11 | Go to Step 7 |
7 | Inspect the ignition switch assembly for damage. Is the ignition switch assembly damaged? | Go to Step 12 | Go to Step 3 |
8 | Replace the key. Refer to Key and Lock Cylinder Coding in General Information. Did you complete the repair? | Go to Step 13 | -- |
9 | Replace the ignition lock cylinder. Refer to Ignition Switch Lock Cylinder Replacement in Instrument Panel, Gages and Console. Did you complete the repair? | Go to Step 13 | -- |
10 | Adjust the automatic transmission shift lock control. Refer to Automatic Transmission Shift Lock Actuator Replacement in Shift Lock Control. Did you complete the repair? | Go to Step 13 | -- |
11 |
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems. Tighten the lock module assembly. Refer to Fastener Tightening Specifications . Did you complete the repair? | Go to Step 13 | -- |
12 | Replace the ignition switch. Refer to Ignition and Start Switch Replacement in Instrument Panel, Gages, and Console. Did you complete the repair? | Go to Step 13 | -- |
13 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
