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Symptom Related Diagnostic Procedures|Page 1921 > < Ignition Switch|Description and Operation
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Ignition Switch: Symptom Related Diagnostic Procedures

Diagnostic  Strategies

Use these steps to plan your diagnostic strategy. If you follow them carefully, you will be sure that you have exhausted most of the possible ways to find
an ignition switch fault.

1. Gather information from the customer.
2. Verify that the condition described by the customer exists.
3. Find the malfunction by following the Symptom Chart.
4. Verify malfunction is eliminated.

1.Driver's Door Is Open,The Ignition Key Light Not Illuminated

Symptom Related Diagnostic Procedures|Page 1921 > < Ignition Switch|Description and Operation