Car navigation is an important feature in today’s vehicles. If you want to get from point A to point B safely and easily, you need to make sure your car navigation system installation is done right. By having a professional installation, you can also use the expertise of the same technicians to troubleshoot problems that crop up from time to time.
When it comes to troubleshooting a car navigation system, you need to remember one thing. Your global positioning system (GPS) device is connected to a satellite signal. So, if you run into any difficulties, it often involves problems with the signaling.
Check the Power Supply
If you run into any difficulties with the navigational system, first check the system’s power. Your car may have blown a fuse. Or, your battery may need a charge.
Check for Obstructions
Your GPS unit should also have a clear path to the sky. Again, because your navigational system receives a satellite signal, it needs to pick up the transmission without any disruption. If the path is obstructed or not clear, you may experience an intermittent signal loss.
This also means to check the connection of your GPS antenna. It should also have a clear path to receive a satellite signal. In some instances, you may be in a location that is barring the receipt of the signal.
Some units use a cellular service to connect and give you your location. If the area does not connect to a cellular network, you’ll experience problems with your GPS.
Check for Electronic Interference
Your GPS may malfunction too if another electronic device is interfering with the unit. If that is the case, try switching off some of your electronic devices or removing them. These electronics may include your CB radio or your dashcam.
Check the Mapping Software
If your navigational unit is providing the wrong directions, you may need to update your GPS. For example, if you’re working with outdated maps, your device may tell you to turn onto a roadway that no longer exists. Other roads may have been built in the meantime as well. You can get a software update from a professional installer.
Check the Wiring If Sound Is a Problem
Some troubleshooting problems involve sound issues. This might happen if the wiring for the audio system is frayed. Also, check to make sure the device is not on mute. You should also check the sound settings.
Investigate and Adjust the Brightness
Issues with the GPS may also involve the screen. If the screen is too dark, for instance, adjust the device’s brightness. It usually is located on the console and features an icon that looks like a sun and/or moon. You can also check it out under the settings menu.
Conclusion
Whatever problem you have with your GPS, make sure you also have access to a retailer that offers installations and repairs. Some issues are quick fixes while other problems need a closer look at the technology.
