Notices
IS F (2008-2014) Discussion topics related to the IS F model

Navi screen out

Thread Tools
 
Search this Thread
 
Old Apr 22, 2022 | 04:15 AM
  #1  
Greatest's Avatar
Greatest
Thread Starter
Pit Crew
 
Joined: Nov 2015
Posts: 100
Likes: 2
From: ky
Default Navi screen out

My screen is done and I’m living with it ok until my wife got in and adjusted her temp. Now the dual is locked in and adjusting two different temps surpasses my first world problem limit.

I’ve unplugged the battery and it didn’t reset. Though, all my saved presets did making my steering adjusting obsolete 😅

Do any of those OB2 plug ins give control of the dual temp?
Any suggestions until I can take the system to a local place and have it fixed. They said 300$ ish btw.
Thanks
Reply
Old May 6, 2022 | 03:52 AM
  #2  
Greatest's Avatar
Greatest
Thread Starter
Pit Crew
 
Joined: Nov 2015
Posts: 100
Likes: 2
From: ky
Default

Anyone at all
Reply
Old May 6, 2022 | 01:08 PM
  #3  
lobuxracer's Avatar
lobuxracer
Tech Resource
15 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jul 2006
Posts: 23,081
Likes: 4,751
From: Georgia
Default

No OBD plug in will operate the HVAC. It's on a different network called BEAN.
Reply
Old May 6, 2022 | 05:03 PM
  #4  
footballpl's Avatar
footballpl
Pit Crew
Liked
Loved
Community Favorite
 
Joined: Sep 2020
Posts: 159
Likes: 78
From: WA
Default

Time to replace the digitizer, common problem.
Reply
Old May 7, 2022 | 12:30 AM
  #5  
Jacoby's Avatar
Jacoby
Driver School Candidate
 
Joined: Nov 2021
Posts: 20
Likes: 2
From: WA
Default

I replaced mine myself and the part was like $8. Just take your time and have a big table to lay parts out
Reply
Old May 7, 2022 | 07:07 AM
  #6  
Quadrphnia's Avatar
Quadrphnia
Advanced
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2014
Posts: 667
Likes: 158
From: IL
Default

Originally Posted by Jacoby
I replaced mine myself and the part was like $8. Just take your time and have a big table to lay parts out
Could you give some more details about what you did? I've done apples/androids phones/tablets and would appreciate any specifics you've got on this one. I anticipate this happening to all of us eventually.
Reply
Old May 7, 2022 | 11:42 AM
  #7  
av8or's Avatar
av8or
Intermediate
 
Joined: Apr 2016
Posts: 337
Likes: 92
From: san di-ya-go
Default

here you go.. search thread is your best friend.. I fixed mine 5 years ago following these steps..
https://www.clublexus.com/forums/is-...n-fix-diy.html
Reply
Old May 8, 2022 | 11:22 AM
  #8  
xdejablu3x's Avatar
xdejablu3x
Intermediate
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2018
Posts: 369
Likes: 77
From: TX
Default

Originally Posted by av8or
here you go.. search thread is your best friend.. I fixed mine 5 years ago following these steps..
https://www.clublexus.com/forums/is-...n-fix-diy.html
Maybe you could answer this but is replacing the whole LCD screen easier all together vs replacing just the digitizer? I thought about replacing my whole screen because it's yellowing towards the bottom and that's usually a sign of a dying LCD screen.
Reply
Old May 9, 2022 | 02:00 PM
  #9  
lobuxracer's Avatar
lobuxracer
Tech Resource
15 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jul 2006
Posts: 23,081
Likes: 4,751
From: Georgia
Default

Originally Posted by xdejablu3x
Maybe you could answer this but is replacing the whole LCD screen easier all together vs replacing just the digitizer? I thought about replacing my whole screen because it's yellowing towards the bottom and that's usually a sign of a dying LCD screen.
Yes, it's easier for sure, but obviously it's more expensive.
Reply
Old May 13, 2022 | 02:02 PM
  #10  
av8or's Avatar
av8or
Intermediate
 
Joined: Apr 2016
Posts: 337
Likes: 92
From: san di-ya-go
Default

Originally Posted by xdejablu3x
Maybe you could answer this but is replacing the whole LCD screen easier all together vs replacing just the digitizer? I thought about replacing my whole screen because it's yellowing towards the bottom and that's usually a sign of a dying LCD screen.
the whole screen is the digitizer itself.. you replace the whole thing.. just make sure you get one that does not have a rainbow reflection on the screen. some have them and can be seen on certain angles..
Reply
Old May 13, 2022 | 04:57 PM
  #11  
xdejablu3x's Avatar
xdejablu3x
Intermediate
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2018
Posts: 369
Likes: 77
From: TX
Default

Originally Posted by av8or
the whole screen is the digitizer itself.. you replace the whole thing.. just make sure you get one that does not have a rainbow reflection on the screen. some have them and can be seen on certain angles..
As far as I'm tracking, most were replacing the digitizer itself because it's cheaper. I saw some DIYs where they were separating the digitizer from the LCD screen, gluing the new digitizer on over the original LCD and resoldering just that one ribbon cable. Another reason why I can find two separate parts as one with the LCD fully assembled w/digitizer and the other is the cheaper option with just the digitizer itself. I've always read like you mentioned the rainbow coating or whatever with some replacements.


Reply
Old May 13, 2022 | 10:51 PM
  #12  
IronNam's Avatar
IronNam
Pit Crew
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2011
Posts: 246
Likes: 101
From: KS
Default

Originally Posted by xdejablu3x
As far as I'm tracking, most were replacing the digitizer itself because it's cheaper. I saw some DIYs where they were separating the digitizer from the LCD screen, gluing the new digitizer on over the original LCD and resoldering just that one ribbon cable. Another reason why I can find two separate parts as one with the LCD fully assembled w/digitizer and the other is the cheaper option with just the digitizer itself. I've always read like you mentioned the rainbow coating or whatever with some replacements.


I'm trying to understand this. The digitizer can be replaced as its own unit.

I did it myself a couple of years ago but I found that the aftermarket replacement screen was dull, not as transparent, and isn't fingerprint resistant as the OEM one.

With that being said, it was nice to have accurate touch points again.


Until it stopped. It got to the point where the screen would only register ONE touch at each start up.
Then it got really inconsistent...
Then it was only giving screen touches IF the car was cold (I'm talking about winter ~30*F) before the HVAC would warm up the car and the screen would be useless.

I broke it out of frustration (pushed too hard) and I'm back on the original digitizer again (Good thing I kept it).

I keep seeing people mention using a silver pen to relay some conductive material but idk where they're doing it.

I still have this issue where the top of the screen is accurate but the further you go down, the more inaccurate it got (if you pressed at the very bottom, let's say 100%, it'd only register whatever is 20% before it. 50% would mean it would give ~10% right above where you touched it)
Reply
Old May 14, 2022 | 08:51 AM
  #13  
93MSB's Avatar
93MSB
Instructor
15 Year Member
Liked
Loved
Community Favorite
iTrader: (8)
 
Joined: May 2007
Posts: 1,057
Likes: 192
From: Texas
Default

it's possible in some cases to repair the connection on the ribbon cable with a conductive pen, I did it on my sisters 07 IS250. Here's the thread for that procedure Frozen Navigation Screen Fix DIY - ClubLexus - Lexus Forum Discussion
Reply
Old Jan 11, 2023 | 10:34 AM
  #14  
Lushman's Avatar
Lushman
Pit Crew
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2019
Posts: 211
Likes: 115
From: BC
Default

I'm assuming the OP has resolved the issue, but posting for future members who encounter. I did this repair myself in 2022, and I'm pretty average in terms of being "handy". I found this youtube video and followed it exactly.
Getting prepped and staying organized was key. Watched the video several times. Kept all my screws in labelled containers - re-watched the video again mid-project.

Initially, I was concerned I would do all this work and it wouldn't fix the issue, but it works well now.
Reply
Old Jan 30, 2023 | 07:55 PM
  #15  
IronNam's Avatar
IronNam
Pit Crew
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2011
Posts: 246
Likes: 101
From: KS
Default

see, my concern is that while the screen works, the accuracy is still off.
Towards the top, 100% accurate.
By the time you get to the bottom of the screen, you can't touch the AC button or confirm a different audio player.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
b15
IS F (2008-2014)
12
Mar 27, 2022 06:53 AM
ChpEng
IS F (2008-2014)
3
Aug 24, 2021 10:45 PM
nathantamr
IS - 2nd Gen (2006-2013)
2
Apr 5, 2017 02:21 PM
TunaMLS
IS - 2nd Gen (2006-2013)
2
Mar 22, 2017 08:46 AM
jeffyjeff
RX - 1st Gen (1999-2003)
1
Mar 6, 2005 10:15 PM




All times are GMT -7. The time now is 12:52 PM.