Question about Garmin StreetPilot c340 GPS Receiver
Usually when it says External Power Lost, it has lost the signal between the power cord and the unit (the car was turned off while the unit was plugged into the socket and on or you pulled the plug out while the unit was on). If you are receiving this message and one of the above situations has not occured, you may have a problem with the cord, the fuse or the vehicle's power socket. Under what circumstances are you receiving this message?
Posted on Apr 15, 2008
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Nov 03, 2009 | Garmin StreetPilot c340 GPS Receiver
Jun 19, 2009 | Garmin StreetPilot c340 GPS Receiver
Apr 18, 2009 | Garmin StreetPilot c340 GPS Receiver
Jul 26, 2008 | Garmin StreetPilot c340 GPS Receiver
Jun 30, 2008 | Garmin StreetPilot c340 GPS Receiver
Jan 21, 2008 | Garmin StreetPilot c340 GPS Receiver
92 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: