Question about Garmin Colorado 400t

1 Answer

Garmin colorado 400T - downloaded GPS sites not showing

I've downloaded a number of sites in North Carolina. They are not showing on the choices - know they are there because if I try and download again it comes back with the message that it already exists.

Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert that has over 500 points.

  • Expert
  • 326 Answers

One reason is your garmin is not updated to latest software this can create the problem so update it.
and the other reason is
When you download sites to a Garmin they may not be visible in the choises table. This is usually because you have the Garmin waypoint find mode set to "Find by Nearest". In this mode, waypoints which are located some distance away from the current (or last known) position fix, will not be displayed.
Change the waypoint find mode to "Find by Name" and you should see them. - go to the Waypoint MENU to change the mode.
keep updated.thanks.

Posted on May 15, 2009


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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 repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

My gps is set on peru and i am in the us, the gps can not find the maps of us. thx ziv

You'll have to load the North American maps into the unit. Go to and register your unit with the site. You will then be able to purchase the north american maps and download to your unit using the Garmin updater on the site. The maps are all serialized to work with each unit ID, so a North American map on another user's Garmin will not work on yours (it is Garmin's proprietary copy protection system).

May 23, 2011 | Garmin nuvi 250W GPS Receiver

1 Answer

Pc does not recognize colorado 400t via usb port

Try updating your device software : Also, update your Webupdater software as well. And if neither works you may want to try a separate USB port as well. Hope this helps!

May 13, 2011 | Garmin Colorado 400t

1 Answer

My Garmin Colorado won't go past load maps....I tried new batteries and still no difference....please help before I throw it against the wall

I had an Oregon 200 and i had the same problem. It ended up the brightness was turn all the way off and then i locked it.

May 07, 2011 | Garmin Colorado 400t

1 Answer

Compas is not accuate


When using the compass on the Garmin Colorado 400T it is recommended that you actually calibrate it before each use, you probably just need to be recalibrate. Also make sure that there is no magnetic tools around the device.

Hope this helps!

Dec 08, 2010 | Garmin Colorado 400t Handheld GPS Receiver

5 Answers

Need a Map Source CD for a Garmin iQ 3600 GPS

Please visit

Search for the needed item and there you are.

rate this solution afterward.

Sep 04, 2009 | Garmin iQue 3600 GPS Receiver

1 Answer

Have a Garmin Oregon 400t. It does not want to recognise maps stored on the SD card. If I connect the Garmin to computer, I can read the files on the SD card but when I look to select the maps, they are...

Memory Maps are for PDA's only, not for Garmin GPS units. If you purchased these from Memory Map, contact the company and request a refund due to hardware incompatibility. Maps for the Oregon are from Garmin (purchase) or Ibycus (free).

Jun 29, 2009 | Garmin Oregon 400t Handheld GPS Receiver

1 Answer

Accuracy issue with Garmin Oregon 400t

Hi rodieeee
Did you ever find out where was the problem? I just got a 400T and indeed accuracy is horrible!

Jun 25, 2009 | Garmin Oregon 400t Handheld GPS Receiver

1 Answer

Garmin StreetPilot c330 address selection problem

Have you confirmed that you're running the very latest software available for that unit from Garmin? The most-recent available version for the StreetPilot C330 is 6.10. Download it here:

Jun 19, 2009 | Garmin GPS

1 Answer

Traveling out of home state and cant program address

Hmmm, do you have all states (full coverage), if not you need an upgrade to unlock full us coverage, if yes, select navigate to / state / city / street / number. Can't be that difficult can it?

May 28, 2008 | Garmin nuvi 350 GPS Receiver

Not finding what you are looking for?
Garmin Colorado 400t Logo

Related Topics:

73 people viewed this question

Ask a Question

Usually answered in minutes!

Top Garmin GPS Experts


Level 3 Expert

2130 Answers


Level 3 Expert

80531 Answers


Level 3 Expert

3289 Answers

Are you a Garmin GPS Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides