Component Test

The following conditions can cause difficulty in operating the ignition switch and lock cylinder:

• Burrs on the lock cylinder key
• Insufficient lube on the lock cylinder
• Binding lock cylinder
• Burrs or foreign material around the rack-and-pinion actuator in the lock cylinder housing
• Insufficient lube on the actuator (Do not apply lubricant to the inside of the ignition switch.)
• Binding ignition switch

1. Inspect the ignition key for any burrs, damage or incorrect cut. Have a new ignition key made as necessary.
2. Turn the key to the ACC position and then the RUN position.
   1. If the ignition key turns to the ACC and RUN position, continue with Step 3.
   2. If the ignition key does not turn to the ACC and RUN position, continue with Step 4.
3. NOTE: The ignition switch and lock cylinder should return from the START position back to the RUN position without assistance.

   Turn the ignition key to the START position and release the key.

   1. If the ignition key returns from the START position back to the RUN position without assistance, the ignition switch and lock cylinder are operating correctly at this time.
   2. If the ignition key does not return from the START position back to the RUN position without assistance, continue with Step 4.
4. Remove the ignition lock cylinder.
5. Rotate the ignition lock cylinder through all of the switch positions.
   1. If the lock cylinder operates correctly, install a new ignition switch. REFER to Ignition Switch .
   2. If the lock cylinder does not operate correctly, install a new ignition lock cylinder.