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

Mushy E-brake

Thread Tools
 
Search this Thread
 
Old 12-27-14, 05:20 PM
  #1  
RedlineAZ
Lead Lap
Thread Starter
iTrader: (5)
 
RedlineAZ's Avatar
 
Join Date: Jun 2014
Location: Arizona
Posts: 518
Likes: 0
Received 0 Likes on 0 Posts
Default Mushy E-brake

Hey guys, are all IS-F's ebrakes mushy? I can literally press it to the floor with very little resistance, and I'm not quite sure it grabs anything to be honest. Anything I can do for this?
Old 12-27-14, 06:34 PM
  #2  
Vervish
Racer
iTrader: (4)
 
Vervish's Avatar
 
Join Date: Apr 2012
Location: NJ
Posts: 1,305
Received 131 Likes on 86 Posts
Default

Mine was the same..dealer adjusted it at no charge.
Old 12-27-14, 07:10 PM
  #3  
I8ABMR
Lexus Fanatic
 
I8ABMR's Avatar
 
Join Date: Sep 2007
Location: Waiting for next track day
Posts: 22,608
Received 102 Likes on 67 Posts
Default

me too. I mentioned it at the very first visit when I got the car and Im pretty sure there was no charge . They adjusted it but it doesnt feel a whole lot former. I was still used to the LS460s automatic e brake.
Old 12-28-14, 10:30 AM
  #4  
RedlineAZ
Lead Lap
Thread Starter
iTrader: (5)
 
RedlineAZ's Avatar
 
Join Date: Jun 2014
Location: Arizona
Posts: 518
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks guys, I'll have to have them take a look at it for me. I appreciate it!
Old 12-29-14, 11:36 AM
  #5  
lobuxracer
Tech Info Resource
Senior Moderator
iTrader: (2)
 
lobuxracer's Avatar
 
Join Date: Jul 2006
Location: Georgia
Posts: 22,442
Received 4,080 Likes on 2,472 Posts
Default

There are two adjustments. One is at each wheel. If you are familiar with adjusting drum brakes, it's a cakewalk. The other is at the pedal. It's not hard, but it's not exactly easy either. I adjusted at the pedal and mine works adequately, but would benefit from some fine tuning with the individual wheel adjustments.
Old 12-29-14, 03:54 PM
  #6  
itsmejon
Pole Position
 
itsmejon's Avatar
 
Join Date: Apr 2014
Location: WA
Posts: 237
Likes: 0
Received 5 Likes on 5 Posts
Default

Guess this is a common problem, I had the rears individually adjusted but still mushy so ill have to do it from the pedal. Hopefully this fixes it.
Old 01-01-15, 11:56 AM
  #7  
lobuxracer
Tech Info Resource
Senior Moderator
iTrader: (2)
 
lobuxracer's Avatar
 
Join Date: Jul 2006
Location: Georgia
Posts: 22,442
Received 4,080 Likes on 2,472 Posts
Default

My history with Toyota is long - starting in 1988 with a GTS Corolla. Every new Toyota I have owned has required fine tuning on the e-brake, throttle (when they used to have wires), and brake pedal. None of them came from the factory with what I consider a well adjusted system. The F is the first Toyota product I have owned with the brake pedal properly adjusted from the factory. My Supra needed brake, clutch, throttle (it would not go WOT from the factory), and e-brake adjustments.

I don't consider this a quality issue because the car works as delivered (except my '93 GTS Celica which did not sufficiently brake enough to lock the wheels when it was delivered) and it isn't hard to adjust these things to suit me. I've also had to bend the accelerator pedal linkage to make heel/toe work easier, but again, this is personal preference.

I'd say if the only thing on the F needing adjustment is the e-brake, we're doing pretty well.
Old 01-01-15, 12:08 PM
  #8  
kornpeef
Rookie
 
kornpeef's Avatar
 
Join Date: Dec 2014
Location: ca
Posts: 92
Likes: 0
Received 0 Likes on 0 Posts
Default

u can test it by engage the parking brake on level ground and place vehicle into drive. if it moves it needs adjusting. or you can do it on an incline.
Old 01-01-15, 01:32 PM
  #9  
the.wong.k
Lead Lap
iTrader: (2)
 
the.wong.k's Avatar
 
Join Date: May 2009
Location: Bay State
Posts: 405
Likes: 0
Received 0 Likes on 0 Posts
Default

you also have to remember the ebrake cable is a braided metal line and it does stretch overtime as more uses are applied. it should be adjusted as a maintenance item
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
LexusLx570
LX - 3rd Gen (2008-2021)
10
02-28-24 05:05 PM
Jwild909
Suspension and Brakes
0
11-16-16 10:20 PM
Rigfire
LX - 3rd Gen (2008-2021)
5
05-29-10 01:43 PM
kschiu
SC- 1st Gen (1992-2000)
1
03-26-02 10:05 PM



Quick Reply: Mushy E-brake



All times are GMT -7. The time now is 06:45 PM.