For 1990-2009 cars

Step | Action | Normal Result(s) | Abnormal Result(s)*
--- | --- | --- | ---
1 | Attempt to start the vehicle. | The engine cranks and starts. | Refer to Engine Cranks but Does Not Run in Engine Controls.
2 | Note the security indicator while attempting to start the vehicle. | The indicator light is ON and OFF after approximately 5 seconds. |

• | SECURITY Indicator Always On or Flashing, Engine Does Not Crank

• | SECURITY Indicator Always On or Flashing, Engine Starts

* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.