If you are attempting to locate a GPS tracking device on your car, be prepared to spend a bit of time and a lot of patience doing so. Most tracking devices send out an intermittent signal, so allow yourself at least 40 minutes to be able to hear any signal. Tracking devices tend to be tiny, so you will need to search every inch of the vehicle.
You should check the interior of your vehicle very carefully and pay particular attention to the hinges on the door and the side door panels, as well as to the storage compartments. Check all crevices, as well as the seats and along the underside of the dashboard. Use your fingers to feel for any unusual bumps.
For checking the underside of the car, jack the car up so that you get a good view. Do a check of the wheel wells and bumpers by running your hand along the surfaces. Another great way to see if there is a hidden GPS tracking device on your vehicle is to turn on the RF signal detector. This sensor will pick up any outgoing signal that is close by.
You will need to leave the detector on for at least 40 minutes. If you get no signal within an hour and you could not visually locate a device, then perhaps there is no hidden GPS tracking device on your vehicle.
