Make sure that the speaker wires are properly connected to both the GPS navigation unit and the speakers. Next disconnect the power and coaxial cable connectors and remove the entire unit from the vehicle (Photo 2). Please check the disc format before playing it. If the antenna isn't plugged in, the head unit could still be trying to pull a GPS location but without an antenna it's way off. Get a SIM card. If you are working in a GPS denied environment, a GPS antenna is the first step towards getting the GPS signal indoors. Use the special wrench to remove the bezel that holds the antenna in place. This article has been viewed 86,737 times. The radio antenna is not plugged in correctly. - Deactivate GPS in the phone (press last used button and then home button to get to the settings) - The Headunit in the car is saying "no GPS" so it's obviously using the phones antenna. Have a friend turn on the radio and listen for motor noise coming from the antenna area. We've got the tips you need! My experience is that AA used the phone's GPS antenna, not the one connected to the headunit (which should have better reception). A GPS antenna is used in a situation where the GPS unit itself is somehow removed from a line of sight to the sky, as in a building or a garage, to help the GPS “see” the sky. Reinstall the cover, then plug in the power antenna and reinstall it in the fender or trunk. Trimble Low Profile GPS Antenna BNC Connector. All tip submissions are carefully reviewed before being published. Try updating your software to the most recent map set. Using this antenna with the SkyTraq Venus838FLPx GPS and it is working very well. Get it as soon as Sat, Sep 26. By the DIY experts of The Family Handyman Magazine. If you don’t have a good spot outdoors, put it on your dashboard, giving it as much of a view of the sky as possible. What do I do? $14.11. If it doesn't work, relocate the antenna. The kit includes a new geared nylon cable connected to new antenna sections. The remote controller is running out of battery power. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. Regards ICE You can do the entire repair in about two hours. Garmin TMC Antenna Extension Cable/Lead+Suction Cups|For BC 30 Camera-GTM 35/70. Get the best deals on Car GPS Antennas when you shop the largest online selection at eBay.com. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/6\/67\/Troubleshoot-Common-Problems-with-a-Gps-Navigation-Unit-Step-1-Version-2.jpg\/v4-460px-Troubleshoot-Common-Problems-with-a-Gps-Navigation-Unit-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/6\/67\/Troubleshoot-Common-Problems-with-a-Gps-Navigation-Unit-Step-1-Version-2.jpg\/aid869956-v4-728px-Troubleshoot-Common-Problems-with-a-Gps-Navigation-Unit-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"