Anti-Theft System: Testing: Notes

Before performing any tests on anti-theft system, check the following items to eliminate common problems:

• Hood/trunk/liftgate properly aligned.
• Door locks not binding.
• Fuses not blown.
• Loose or corroded connections.
• Damaged wiring harness.
• Damaged anti-theft control module.
• Horn, headlights, hazard flashers, interior lights, trunk lights, power door locks and remote keyless entry system operation.