How to Troubleshoot Car Alarms


Although a car alarm protects your vehicle against theft, you can run into problems when it malfunctions. Common car alarm issues include the alarm sounding constantly, car won't start or does not arm on its own. You can solve many car alarm problems on your own by performing troubleshooting techniques.

  • Perform a routine check of all systems of your car. Before assuming the alarm is causing the problem, you'll want to make sure it's not an issue with your car. For example, if your car won't start, your starter or battery may have gone bad.

  • Disable the alarm manually. In some cases, you may have to set the alarm to valet mode until you figure out the problem. To do this, put the key into the ignition and then hold down the push key until the light on your switch stays a solid color.

  • Check your sensor. When you have a very sensitive sensor, you may find the car alarm going off constantly. Adjust the setting to fix the problem.

  • Disconnect any other devices found in your car. Sometimes GPS devices, radar detectors and cell phones can cause interference with a car alarm. Try to disconnect these devices to see if it fixes the issue with the car alarm.

Tips & Warnings

  • You may need to replace a damaged car alarm. For example, flooded cars often need a new car alarm.
  • Don't attempt to uninstall a car alarm if you have no experience doing so. Serious car alarm problems may require the skill of an alarm expert.

Related Searches

Promoted By Zergnet


You May Also Like

  • Car Alarm Repair

    A broken car alarm is a common problem. Troubleshooting the problem on your own is simple and may be done with the...

  • How to Fix a Car Alarm

    Car alarms are great deterrents to would-be thieves. But blaring car alarms are a common nuisance in parking lots. Not only are...

  • How to Change an Alarm Battery

    House alarms, including smoke detectors, carbon monoxide alarms and burglar alarms, add a sense of security to your home. However, all of...

  • How to Troubleshoot a Factory Car Alarm

    Though they are meant to protect your car from invaders, car alarms are not devoid of problems of their own. The most...

  • How to Disable the 2001 Camry Alarm

    One of the many options included with the Toyota Camry that owners can choose from when they purchase their vehicle is the...

  • How to Troubleshoot a Chrysler Concorde Car Alarm

    Chrysler's Concorde automobiles include a security alarm system that monitors the doors, trunk key cylinder and ignition for non-permitted use. The alarm...

  • Python Car-Alarm Troubleshooting

    Python is one of the Directed Electronics brands for vehicular security applications. Other brands include Hornet, Viper and Clifford. System functions include...

  • How to Disable a Car Alarm

    In order to disable a car alarm, an individual will have to locate the horn that was put in and disconnect it,...

Related Searches

Check It Out

How To Travel For Free With Reward Points

Is DIY in your DNA? Become part of our maker community.
Submit Your Work!