Parking Sensors Mania

Once you have decided to buy parking sensors, the next step is to wade through the sea of retailers who stock front and back sensor systems. Then you need to find the right system for your vehicle.

Parking sensors are not like other parts of a vehicle, though, like the brakes or exhaust where one piece fits a certain make and model of vehicle. Contrarily, the size of a vehicle and the length of cord required will determine which parking sensors to purchase. There are basically nine groups of vehicle sizes which include Cars, SUVs, 4X4s, Mini-Vans, Pickup and Small Trucks, Recreation Vehicles and Trailers, Buses, 18 Wheelers, and Commercial Trucks.

The sensors are installed in the bumpers by drilling holes so that they look as if they were factory installed and then they are wired into the ignition switch, brake light or back up lights. When choosing sensors, it is also a good idea to look for systems that offer separate indicators so the driver knows which sensor detected the object.

In addition, the sensors come in different colors so that they match the vehicle. Some companies say that the sensors can be spray painted to match the vehicle’s exact color but in doing so, the warranty may be voided. You can choose between four, six and eight sensor systems and both front and back or just rear sensors. The more sensors, the better coverage of blind spots and the less likely you are to bang into something.

Some companies state that if you purchase a system that is too short for your vehicle that you can splice in extra wire to make the full length required. This is not recommended, however, as cutting the wire may void the warranty but more importantly, once the wire is cut and spliced, there is no guarantee that the signal will work correctly. It is best to purchase the system that is stated for your size of vehicle. Keep in mind your car insurance company might not like this either!

Most sensors detect objects from one to six feet but because there are so many manufacturers, it is best to check the specifications before buying to ensure proper coverage. The sensors are meant to install on both plastic and steel bumpers and are generally waterproof.

Lastly, original manufacturers’ equipment installed in the factory will be different than after market systems. The two are not interchangeable and it is not recommended to mix and match the systems. Like most purchases, it is best to ask questions in advance or read the specifications in detail to ensure that you are buying the right product. And of course, if you are not sure about the installation, leave it to a qualified mechanic so that your parking sensors work properly.