IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

NAV not recognizing location?

Thread Tools
 
Search this Thread
 
Old 12-13-15, 10:22 AM
  #1  
flektone
Lexus Test Driver
Thread Starter
iTrader: (1)
 
flektone's Avatar
 
Join Date: Jan 2010
Location: NJ
Posts: 960
Likes: 0
Received 1 Like on 1 Post
Default NAV not recognizing location?

Ok so for starters I replaced my faulty touch screen this past summer. I havent used my NAV since until yesterday. Everything is functioning properly except once the route guidance starts im no where near where im suppose to be. I can see im in the same state by the surrounding towns. I found some article on ehow on how to reset your GPS by unplugging the batter and unit in the back trunk. Anyone ever experience this?
Old 12-13-15, 12:03 PM
  #2  
Bichon
Super Moderator
 
Bichon's Avatar
 
Join Date: Dec 2005
Location: NJ
Posts: 5,282
Received 253 Likes on 223 Posts
Default

Look to see whether it says "GPS" under the map scale indicator in the upper left quadrant of the screen. That's how you know whether the unit is locking onto the satellites.

My guess is that you didn't plug the antenna back in correctly after replacing the touchscreen.
Old 12-13-15, 12:34 PM
  #3  
MikeFoxx
Pole Position
iTrader: (8)
 
MikeFoxx's Avatar
 
Join Date: Aug 2011
Location: Lodi Nor*Cal
Posts: 2,756
Received 18 Likes on 15 Posts
Default

Make sure you are in the right region setting... I had this issue where no addresses were being recognized. Once I started messing with the settings I found out it had me on the east coast. Don't know why it ever changed but once I fixed the region it's all good.
Old 12-13-15, 01:14 PM
  #4  
flektone
Lexus Test Driver
Thread Starter
iTrader: (1)
 
flektone's Avatar
 
Join Date: Jan 2010
Location: NJ
Posts: 960
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by MikeFoxx
Make sure you are in the right region setting... I had this issue where no addresses were being recognized. Once I started messing with the settings I found out it had me on the east coast. Don't know why it ever changed but once I fixed the region it's all good.
Its is. Like I said im in the state I live in. Today when I checked it, it shows the town I was in yesterday. But yesterday when I programmed it while it that town the route guidance had me traveling on roads that where no where near where I was, strange.
Old 12-13-15, 03:10 PM
  #5  
MikeFoxx
Pole Position
iTrader: (8)
 
MikeFoxx's Avatar
 
Join Date: Aug 2011
Location: Lodi Nor*Cal
Posts: 2,756
Received 18 Likes on 15 Posts
Default

^^^ my bad just read it again
Old 12-14-15, 12:35 PM
  #6  
whitebeast
Pole Position
iTrader: (5)
 
whitebeast's Avatar
 
Join Date: May 2011
Location: CA
Posts: 2,802
Likes: 0
Received 69 Likes on 64 Posts
Default

Check the connector on the back. If everything is good then you need to out your DVD and reinsert it. Sometime the DVD DRIVE cannot read DVD MAP correctly.
Old 12-14-15, 01:17 PM
  #7  
jjc250
Driver
 
jjc250's Avatar
 
Join Date: Apr 2015
Location: MO
Posts: 132
Received 2 Likes on 2 Posts
Default

A while ago I made the same thread and asked the same question as you. GPS showing me driving on nowhere. Like @Bichon said, check if you have the word GPS under the compass on the NAV screen. Chances are it's not there. Thus it is suggested to check the GPS antenna connector on the back of the unit. I think it's gray color(? can someone confirm?)
Old 12-15-15, 12:45 PM
  #8  
whitebeast
Pole Position
iTrader: (5)
 
whitebeast's Avatar
 
Join Date: May 2011
Location: CA
Posts: 2,802
Likes: 0
Received 69 Likes on 64 Posts
Default

Yes, the antenna connector is gray color next to J53 connector on the side
Old 12-15-15, 04:57 PM
  #9  
flektone
Lexus Test Driver
Thread Starter
iTrader: (1)
 
flektone's Avatar
 
Join Date: Jan 2010
Location: NJ
Posts: 960
Likes: 0
Received 1 Like on 1 Post
Default

I cant imagine that I missed that connector but I guess anything is possible at this point. Id just hate to take that unit out again. Can anyone show me a pic of what this connector looks like so I pay close attention to it when reinstalling everything again?

This is what my display looked like after I input my home address while sitting in my driveway


Then when I hit the ROUTE button this comes up


I dont see any GPS in the top left corner. The thing is, it looks like its calculation some kind of route. Just not where im at the current time

Last edited by flektone; 12-15-15 at 05:03 PM.
Old 12-15-15, 05:49 PM
  #10  
Bichon
Super Moderator
 
Bichon's Avatar
 
Join Date: Dec 2005
Location: NJ
Posts: 5,282
Received 253 Likes on 223 Posts
Default

Your navigation system is not seeing the satellites. This is what the display should look like soon after starting the car -- notice that under where it says 0.25mi, it has the word GPS. If you don't see that, the car is calculating your position on the map using the speed sensor and steering angle. That's fine for when you are in a parking structure, but once you get outside and has a clear view of the sky, it should lock. If it doesn't, it's only a question of time before it starts showing you in the wrong place.



Last edited by Bichon; 12-15-15 at 05:53 PM.
Old 12-17-15, 12:01 AM
  #11  
whitebeast
Pole Position
iTrader: (5)
 
whitebeast's Avatar
 
Join Date: May 2011
Location: CA
Posts: 2,802
Likes: 0
Received 69 Likes on 64 Posts
Default



It's gray connector on top of white label.
Old 12-17-15, 12:02 AM
  #12  
whitebeast
Pole Position
iTrader: (5)
 
whitebeast's Avatar
 
Join Date: May 2011
Location: CA
Posts: 2,802
Likes: 0
Received 69 Likes on 64 Posts
Default

I mean on top of the red later on the pix above
Old 12-18-15, 08:27 PM
  #13  
flektone
Lexus Test Driver
Thread Starter
iTrader: (1)
 
flektone's Avatar
 
Join Date: Jan 2010
Location: NJ
Posts: 960
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by whitebeast
I mean on top of the red later on the pix above
Wait what? Haha. Dude I cant tell which one you mean
Old 12-20-15, 06:01 AM
  #14  
flektone
Lexus Test Driver
Thread Starter
iTrader: (1)
 
flektone's Avatar
 
Join Date: Jan 2010
Location: NJ
Posts: 960
Likes: 0
Received 1 Like on 1 Post
Default

You guys sure a system reset or something doesnt have to be done after I reinstalled the NAV?
Old 12-20-15, 06:02 AM
  #15  
flektone
Lexus Test Driver
Thread Starter
iTrader: (1)
 
flektone's Avatar
 
Join Date: Jan 2010
Location: NJ
Posts: 960
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by whitebeast
I mean on top of the red later on the pix above
You mean red letter? The bottom row of inputs, first one on the left, correct?


Quick Reply: NAV not recognizing location?



All times are GMT -7. The time now is 08:04 PM.