
How to install a car alarm – Installing a car alarm can be a tricky and complicated process. There are hundreds of different models and methods of how to install car alarms. A car alarm is an ultimate vehicle anti-theft device.
Car alarms can help keep your vehicle investment safe, as well as additional convenient features, such as keyless entry, trunk release, and even remote engine starting.
Car Alarms have been available for many years and are more advanced than ever. 2-way car alarm systems that will notify you via remote or cell phone if there are any disturbances with your vehicle.
Installing a car alarm can be a difficult task if you have little to no experience with vehicle electronics. Paying to get your car alarm installed can be expensive and time-consuming.
When you install your own car alarm or remote start, you can save money and complete the installation on your own time. A great site ehow.com contains all the necessary information required to take you through how to install a car alarm from beginning to end.
Below is general instruction on how to install a car alarm:
How to install a car alarm
1. Prepare the car and the alarm unit
Start by obtaining any diagrams of your car’s wiring and layout. Since there are so many different kinds of cars, installation may vary slightly. The manual that comes with the alarm system will be helpful in this step. You will also need to gather any materials the alarm calls for such as screws, a screwdriver and wire cutters.
2. Take off any panels or covers in the car that are specified in the alarm’s manual
Mount the siren as directed by the manual. Commonly a location like the underside of the metal hood of the car is used.
3. Mount the module
It is a good idea to put this somewhere out of sight.
4. Run the valet switch as directed by the manual
You may need to call a tech support representative for on-the-spot help when wiring the unit if the manual is unclear.
5. Wire the external antenna
Make sure that anything that needs to be attached or plugged into the alarm unit is.

How to install a car alarm
6. Run the LED light
A tech support representative will again be helpful.
7. Connect the power wire from the alarm unit to the car’s battery
A fuse will need to be attached to the power wire at this time. View your manual for specifics on how to attach this.
8. Mount the shock detector
This step will vary more than the rest based on differences in alarm units and car models. Consult your manual carefully before installing the shock detector.
9. Use the manual to complete door lock wiring
Should the alarm have current sensing, wire it at this time. A tech advisor will be able to help you with finding the correct wiring strategy for your car model.
10. Locate the starter wire in your car and install any starter disabling components as directed by a tech advisor.
11. Complete any miscellaneous wiring by reading the manual
At this time, go over your work and make sure all the wires are safely covered. Also, if there are still components that need to be attached to the alarm module, do so now. This should complete the installation.