Why does a car with GPS installed lose power after being parked for a few days?
1 Answers
GPS vehicle tracking devices installed in cars provide real-time positioning. They remain operational at all times, which inherently consumes power. Precautions for installing GPS: Check the power supply wiring of the GPS navigation system. If the power is sourced from a location that remains live after the engine is turned off, such as a car DVD player with a timer function, the GPS will continue to operate even after the vehicle is turned off (you can check if the navigation box feels warm when the power is off). You can modify the power supply location, such as drawing power from the seat heater or the rear end of the ignition switch, so that the navigation system turns off when the engine is off. If the battery drain is not caused by the navigation system, check for issues with the battery, alternator, charging system, or any electrical leaks. Functions of installing GPS: Map query function allows you to search for your destination on the operation terminal. It can record and save the location information of places you frequently visit and share this information with others. It can also query nearby facilities such as gas stations, hotels, and ATMs. Route planning function enables the GPS navigation system to automatically plan a route based on your set starting point and destination. You can set whether to pass through certain waypoints and whether to avoid highways. The speed trap warning function (electronic dog) alerts you with voice notifications if the GPS map contains speed trap information at intersections. If there is no speed trap information in the map, no alert will be given.
