Notices
Scion tC 1G Suspension & Handling Coilovers, Shocks, Airbags, Swaybars...

Emergency Brake Comes on While Accelerating

Old Nov 24, 2012 | 12:11 AM
  #1  
aryan13's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
iTrader: (1)
 
Joined: Mar 2007
Posts: 620
From: Santa Barbara, CA
Default Emergency Brake Comes on While Accelerating

So every time I accelerate or drive up a steep incline my emergency brake light comes on. Not really a problem more of just an annoyance. Wondering if anyone has a suggestion on how to fix.
Old Nov 24, 2012 | 12:21 AM
  #2  
c500129's Avatar
Senior Member
5 Year Member
SL Member
iTrader: (1)
 
Joined: Apr 2011
Posts: 229
From: Las Vegas, NV
Default

Check brake pads and fluid. Brake pads are worn down or fluid is low. So when you accelerate or go up something steep it's flowing back further. Happens to me everytime it's getting ready for new brake pads.
Old Nov 24, 2012 | 05:52 AM
  #3  
aryan13's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
iTrader: (1)
 
Joined: Mar 2007
Posts: 620
From: Santa Barbara, CA
Default

Isn't emergency brake separate from our normal brakes
Old Nov 24, 2012 | 07:49 AM
  #4  
kungfu tc's Avatar
Junior Member
 
Joined: Mar 2010
Posts: 20
From: st.louis
Default

Happened to me also. Just needed brake fluid
Old Nov 24, 2012 | 09:42 AM
  #5  
CSOCSO's Avatar
Senior Member
10 Year Member
5 Year Member
SL Member
iTrader: (1)
 
Joined: Aug 2006
Posts: 4,940
From: Davie, FL
Default

Pads.... fluid is low because pads worn out. If u refill than later if you change the pads you will have fluid gushing out in the engine bay. Not good

Sent from my SPH-L710 using Tapatalk 2
Old Nov 24, 2012 | 09:26 PM
  #6  
c500129's Avatar
Senior Member
5 Year Member
SL Member
iTrader: (1)
 
Joined: Apr 2011
Posts: 229
From: Las Vegas, NV
Default

Originally Posted by aryan13
Isn't emergency brake separate from our normal brakes
nah, brakes are brakes. you adjust your hand/e-brake through the rear brakes when you change pads.
Old Nov 25, 2012 | 04:43 AM
  #7  
Jackieee_tC's Avatar
Member
10 Year Member
5 Year Member
SL Member
 
Joined: Jan 2009
Posts: 83
From: Valley, CA
Default

Originally Posted by c500129
nah, brakes are brakes. you adjust your hand/e-brake through the rear brakes when you change pads.
They are separate aren't they? E-brake is controlled by a cable, while front and rear brakes rely on fluid. Also, the E-brake is not adjusted with the rear brake pads. Brake shoes are housed within the hat of the rear rotor for the tc1.
Old Nov 25, 2012 | 02:50 PM
  #8  
pinoyFMtC's Avatar
Senior Member
10 Year Member
5 Year Member
Scikotics
SL Member
 
Joined: Nov 2006
Posts: 951
From: Denver, CO
Default

Originally Posted by Jackieee_tC
They are separate aren't they? E-brake is controlled by a cable, while front and rear brakes rely on fluid. Also, the E-brake is not adjusted with the rear brake pads. Brake shoes are housed within the hat of the rear rotor for the tc1.
Correct.

Even though the E-brake and the regular braking systems are separate mechanically, the "BRAKE" light should also come on when the fluid in the reservoir is low. Usually the fluid level goes down when the pads wear down, but it could be something else also. On the tC I've seen the light come on temporarily when starting to accelerate from a stop; In this case, the pads were low.
Old Nov 26, 2012 | 04:57 AM
  #9  
JonnyG's Avatar
Junior Member
 
Joined: Aug 2011
Posts: 8
From: El Monte
Default

Originally Posted by CSOCSO
Pads.... fluid is low because pads worn out. If u refill than later if you change the pads you will have fluid gushing out in the engine bay. Not good

Sent from my SPH-L710 using Tapatalk 2

Ditto on what he says. But if you messed up, like I did, and added brake fluid before brake change, just siphon some brake fluid out. I used a turkey baster to do that
Old Mar 9, 2013 | 04:04 AM
  #10  
lightwarp's Avatar
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Mar 2005
Posts: 121
Default

i have the same problem, but it's not the fluid or pads (i checked after reading these posts). how is this possible? any other guesses?
Old Mar 26, 2013 | 05:21 PM
  #11  
mrtribble's Avatar
Member
5 Year Member
SL Member
 
Joined: Feb 2011
Posts: 80
From: Jonesboro, AR
Default

Mine did this last week when I would take off hard. The fluid didn't look low but I topped it off and if hasn't came back on.
Old Mar 27, 2013 | 11:36 PM
  #12  
SoulXquisite's Avatar
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Feb 2008
Posts: 552
From: San Jose, CA
Default

your not suppose to top of brake fluid, your brake pads wear down so it replace the space in the brake caliper with brake fluid from the reservoir, so your reservoir looks like it is going down. So check the brake pad thickness. probably means either the front or rear (possibly both) pads need replacing soon. Adding Brake fluid because the the E brake light turns on during hard acceleration will stop the light from coming on, but then you will forget that you added fluid and then your non existent brake pads will grind metal on metal.
Old Mar 28, 2013 | 02:07 AM
  #13  
mrtribble's Avatar
Member
5 Year Member
SL Member
 
Joined: Feb 2011
Posts: 80
From: Jonesboro, AR
Default

I put a full stoptech drill brake kit on my car with ss lines and all I may not have topped the fluid off but my pads are brand new
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
gqdabien
Scion tC 1G Owners Lounge
3
Oct 8, 2015 05:36 PM
Klashan
Scion tC 1G Owners Lounge
7
Sep 24, 2015 12:39 PM
DannyBoy65
Scion tC 1G Owners Lounge
1
Sep 21, 2015 06:23 PM
Subaru86
Scion FR-S Aero & Exterior
0
Sep 14, 2015 12:39 PM
mcnick0495
Scion tC 2G ICE & Interior
0
Sep 8, 2015 02:58 PM


Thread Tools
Search this Thread

All times are GMT. The time now is 01:54 PM.