Passenger Airbag Sensor - Club Lexus Forums

Log In 

Passenger Airbag Sensor

Reply
 
 
 
Thread Tools Search this Thread
Old 07-10-14, 08:41 PM   #1
buckeyeut
Driver School Candidate
Thread Starter
 
Join Date: Jul 2012
Location: Utah
Posts: 2
Default Passenger Airbag Sensor

I have noticed recently that the passenger airbag indicator light sometimes reads airbag off when my 100 lb spouse is in the seat. When I sit in the seat the light indicates that the airbag is on. . The dealer said that I would have to bring the vehicle in to have the sensor recalibrated. Over the last few days I have noticed that the indicator will show airbag on when my spouse is in the seat but usually it shows airbag off. Has anyone had this situation occur in their RX35o?
buckeyeut is offline   Reply With Quote
Old 07-10-14, 09:01 PM   #2
Rainbird
Moderator
 
Join Date: Apr 2006
Location: California
Posts: 1,562
Default

Don't mess with airbags or their sensors, there is so much that can go bad here. We love to work on our vehicles, but this is one of those items that should be worked on only by the dealership.
Rainbird is offline   Reply With Quote
Old 07-11-14, 04:53 AM   #3
jfelbab
Moderator
 
jfelbab's Avatar
 
Join Date: Dec 2003
Location: FL
Posts: 3,137
Default

I agree with Rainbird. I've had that same issue and was told by the tech that when the "Airbag off" indicator is on the airbag will not deploy in an accident. For your spouses safety, get this corrected by Lexus ASAP.
jfelbab is offline   Reply With Quote
Old 07-11-14, 09:28 AM   #4
neelnaik
Pole Position
 
neelnaik's Avatar
 
Join Date: Aug 2012
Location: Oklahoma
Posts: 307
Default

I believe the passenger front airbag on/off is set by weight of the occupant, with 100lbs being the threshold. The idea is that if someone is too light (e.g. a child), the airbag will do more harm to them than if the airbag did not deploy. Thus, it turns the airbag off.

I've had the same situation happen to me when I had someone about 100lbs in the passenger seat. Some days it would be off, and others it would be on. I think it may just be best to let the car do it's thing, as I have a hard time believing they set the 100lb threshold arbitrarily.
neelnaik is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Help on turning the airbag off airbag harness installed Smitslex IS - 2nd Gen (2006-2013) 0 05-05-15 07:31 PM
Passenger side airbag off rx350drivr RX - 3rd Gen (2010-2015) 2 10-25-13 08:05 PM
Airbag axis350 IS - 2nd Gen (2006-2013) 1 04-07-11 12:06 PM
airbags on freddymoo IS - 2nd Gen (2006-2013) 12 09-04-07 10:02 PM
Could someone with an 04 or 05 answer this? Horta LS - 3rd Gen (2001-2006) 4 12-13-06 05:15 PM


Tags
air, bag, lexus, shows

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump


All times are GMT -7. The time now is 05:27 PM.


Copyright © 2000-2016 Internet Brands, Inc. All Rights Reserved