Suspension, Chassis, and Brakes Shocks, springs, cages, brakes, sub-frame connectors, etc.

brake light wont go off

Thread Tools
 
Search this Thread
 
Old 03-01-2007, 08:13 PM
  #1  
Registered User
Thread Starter
 
gbu27's Avatar
 
Join Date: Dec 2005
Posts: 180
brake light wont go off

Well i HAD just installed ls1 brakes up front, then after everything was on, found out my left spindle was bent or something. So i had to put my lt1 brakes back on, got them bled and all is good. But i cant get the brake light to go away in the car, any suggestions?
gbu27 is offline  
Old 03-01-2007, 09:43 PM
  #2  
Registered User
 
shoebox's Avatar
 
Join Date: Dec 1969
Location: Little Rock, AR
Posts: 27,714
Could be from the pressure differential switch by the master cylinder. Now that all your work is done, it might be ok. Try pressing on your brake pedal real hard. If you hear a click, the light should go out.
shoebox is offline  
Old 03-02-2007, 11:12 AM
  #3  
Registered User
Thread Starter
 
gbu27's Avatar
 
Join Date: Dec 2005
Posts: 180
tried pressing on the brake hard, didnt get any popping sound, any other suggestions?
gbu27 is offline  
Old 03-02-2007, 11:51 AM
  #4  
Registered User
 
Mr. Wolf's Avatar
 
Join Date: Jan 2004
Location: Houston
Posts: 297
check the switch it might be sticking or bad.
Mr. Wolf is offline  
Old 03-02-2007, 12:00 PM
  #5  
Registered User
Thread Starter
 
gbu27's Avatar
 
Join Date: Dec 2005
Posts: 180
talking about the switch on the e brake? if so it is working fine
gbu27 is offline  
Old 03-02-2007, 12:11 PM
  #6  
Administrator
 
Injuneer's Avatar
 
Join Date: Nov 1998
Location: Hell was full so they sent me to NJ
Posts: 70,833
The "BRAKE" light indicates two different things.... 1) The e-brake is on, or the switch is stuck "on". or 2) there is a significant difference in line pressure between the front and rear braking circuits, or the switch in the block on the side of the ABS motor assembly is stuck.
Injuneer is offline  
Old 03-03-2007, 02:33 PM
  #7  
Registered User
Thread Starter
 
gbu27's Avatar
 
Join Date: Dec 2005
Posts: 180
Any way to un stick that switch? Or would bleeding the brakes again help?
gbu27 is offline  
Old 03-04-2007, 12:15 AM
  #8  
Administrator
 
Injuneer's Avatar
 
Join Date: Nov 1998
Location: Hell was full so they sent me to NJ
Posts: 70,833
Shoebox told you the typical way to "unstick" the pressure differential switch. Apply an extremely high pedal pressure. If that doesn't solve the problem, then the light may actually be telling you there is a problem with the brakes, and you need to find out what it is. Did you bleed the ABS unit first?
Injuneer is offline  
Old 03-04-2007, 07:02 AM
  #9  
Registered User
Thread Starter
 
gbu27's Avatar
 
Join Date: Dec 2005
Posts: 180
Cant say I did, im not really to sure how to bleed the ABS block
gbu27 is offline  
Old 03-04-2007, 10:08 AM
  #10  
Administrator
 
Injuneer's Avatar
 
Join Date: Nov 1998
Location: Hell was full so they sent me to NJ
Posts: 70,833
Sometimes an investment of less than $20 in a Chilton's manual will save you a lot of grief over the life of owning the car.
Injuneer is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dluna333
Suspension, Chassis, and Brakes
15
03-13-2015 12:30 PM
squarehead
General 1967-2002 F-Body Tech
7
01-15-2015 07:02 PM
AlaskaZ28
LT1 Based Engine Tech
9
01-01-2015 12:30 PM
Red97LT1
Suspension, Chassis, and Brakes
9
12-17-2014 06:13 PM



Quick Reply: brake light wont go off



All times are GMT -5. The time now is 09:13 PM.