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JT FORD · 05-05-2011, 12:26 PM

If you cut off the end that goes into the cigerette lighter and attach it to a 12 volt supply, your Garmin will be toast! It does not operate on 6 or 12 volt, more like 3-5 volts.

05-05-2011, 12:26 PM	#13
JT FORD Senior Member Join Date: May 2010 Location: N.W. Iowa Posts: 306	Re: Want to hook up GPS in my 50 Ford If you cut off the end that goes into the cigerette lighter and attach it to a 12 volt supply, your Garmin will be toast! It does not operate on 6 or 12 volt, more like 3-5 volts.