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Butterfield, MN | The only other thing I could think of is a low voltage situation. The unit will power on, but the GPS receiver takes a little different voltage than the rest to power up, so it may be sitting there in a weird state where it won't quite grab GPS. If you test voltage to the plug in the back and it's probably 10.5 volts or better, (hopefully it's like 12 or 13) it should be powering up everything. At that point, sending it off for repair is about the only option you have left. | |
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