Notices
LS - 3rd Gen (2001-2006) Discussion topics related to the flagship Lexus LS430

smart key battery replacement

Thread Tools
 
Search this Thread
 
Old May 26, 2015 | 08:29 PM
  #1  
Stu's Avatar
Stu
Thread Starter
Racer
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2004
Posts: 1,293
Likes: 64
From: Toronto, Canada
Default smart key battery replacement

figured it out. Please close this. Thanks

Last edited by Stu; May 26, 2015 at 09:22 PM.
Reply
Old Dec 9, 2015 | 04:58 AM
  #2  
tradosauru's Avatar
tradosauru
Advanced
5 Year Member
Liked
Loved
 
Joined: Nov 2015
Posts: 675
Likes: 23
From: Texas
Default

Originally Posted by Stu
figured it out. Please close this. Thanks

When you figure something out how about sharing it for the entire forum?
Reply
Old Dec 9, 2015 | 05:21 AM
  #3  
lexman52's Avatar
lexman52
Intermediate
 
Joined: Oct 2009
Posts: 379
Likes: 6
From: Florida
Default

The piece that u slide to release for the key . U slide cap and take it out. Need 3 fingers. ! to slide it. ! to hold it open. ! to pull it off. Hope u understand this. Sounds complicated i know. Hope this helps.
Reply
Old Dec 9, 2015 | 05:34 AM
  #4  
tradosauru's Avatar
tradosauru
Advanced
5 Year Member
Liked
Loved
 
Joined: Nov 2015
Posts: 675
Likes: 23
From: Texas
Default

Originally Posted by lexman52
The piece that u slide to release for the key . U slide cap and take it out. Need 3 fingers. ! to slide it. ! to hold it open. ! to pull it off. Hope u understand this. Sounds complicated i know. Hope this helps.
I guess a youtube video would be too much to ask?


I noticed that one of my smart keys will only allow me to start the car with the key in it.
Reply
Old Dec 9, 2015 | 07:20 AM
  #5  
lexman52's Avatar
lexman52
Intermediate
 
Joined: Oct 2009
Posts: 379
Likes: 6
From: Florida
Default

U definitely need a battery. Go to a Toyota dealer, they sell them and will install it for u.
Reply
Old Dec 9, 2015 | 01:10 PM
  #6  
JffGRY706's Avatar
JffGRY706
Instructor
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2014
Posts: 852
Likes: 70
From: State
Default

make sure it is a smart key and not a valet key. they look alike except for a small car with the trunk open on the smart key
Reply
Old Dec 9, 2015 | 01:58 PM
  #7  
tradosauru's Avatar
tradosauru
Advanced
5 Year Member
Liked
Loved
 
Joined: Nov 2015
Posts: 675
Likes: 23
From: Texas
Default

Originally Posted by JffGRY706
make sure it is a smart key and not a valet key. they look alike except for a small car with the trunk open on the smart key
Yes, I agree. I was just thinking about that. I will check when I get off of work.
That would suck that the dealer didn't provide me either another valet key or another smart key.
Reply
Old Dec 9, 2015 | 04:24 PM
  #8  
tradosauru's Avatar
tradosauru
Advanced
5 Year Member
Liked
Loved
 
Joined: Nov 2015
Posts: 675
Likes: 23
From: Texas
Default

Well, the other spare key has the trunk emblem on it so I definitely don't have a valet key.
Reply
Old Dec 9, 2015 | 05:48 PM
  #9  
rkw77080's Avatar
rkw77080
Lexus Champion
 
Joined: Mar 2011
Posts: 2,186
Likes: 728
From: Texas
Default

Originally Posted by tradosauru
I guess a youtube video would be too much to ask?
Not at all...

Reply
Old Dec 9, 2015 | 08:30 PM
  #10  
tradosauru's Avatar
tradosauru
Advanced
5 Year Member
Liked
Loved
 
Joined: Nov 2015
Posts: 675
Likes: 23
From: Texas
Default

Awesome. Thanks.
Reply
Old Dec 10, 2015 | 04:17 AM
  #11  
tradosauru's Avatar
tradosauru
Advanced
5 Year Member
Liked
Loved
 
Joined: Nov 2015
Posts: 675
Likes: 23
From: Texas
Default

I removed the battery from my Smart Key and noticed it was a 2025 button battery. The key calls for a 2032 button battery which I installed.
I found removing the slide release was difficult using two hands since the action of pulling the slide back also has the same action as pushing in so I used a small flat head to push the slide back and pull up.
Reply
Old Dec 10, 2015 | 07:51 AM
  #12  
rkw77080's Avatar
rkw77080
Lexus Champion
 
Joined: Mar 2011
Posts: 2,186
Likes: 728
From: Texas
Default

The CR2032 is slightly thicker than the CR2015. Both are 3V. The numbering scheme for these batteries are 20mm (first 2 digits) diameter. The last 2 digits represent 3.2mm and 2.5mm thick, respectively for CR2032 and CR2025.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
rogersmith
LS - 4th Gen (2007-2017)
9
Aug 8, 2019 05:51 PM
chris2015
GS - 3rd Gen (2006-2011)
1
Jul 16, 2015 03:04 AM
Polo708
GS - 4th Gen (2013-2020)
23
May 26, 2015 06:34 AM
Jordo609
IS - 2nd Gen (2006-2013)
53
Oct 31, 2011 02:25 PM
Inzane089
SC - 1st Gen (1992-2000)
10
Oct 18, 2011 04:30 PM




All times are GMT -7. The time now is 04:52 PM.