C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

I got that "Brake system warning light"

Thread Tools
 
Search this Thread
 
Old Jan 24, 2003 | 10:23 AM
  #1  
C4@your_door's Avatar
C4@your_door
Thread Starter
Melting Slicks
15 Year Member
 
Joined: Oct 2000
Posts: 2,748
Likes: 0
Default I got that "Brake system warning light"

The one that looks like your parking brake is on but isn't.

I'm going to replace my pads but I was wondering if this lite is telling me to replace the pads or is it telling me something else. Also any other tips would be great. I'm what they call a moran!! I tried to reserch this but came back with nothing and figured that everyone in here knows everything so I figured i'd ask.

Thanks in advance!
Reply
Old Jan 24, 2003 | 10:57 AM
  #2  
John Row's Avatar
John Row
Melting Slicks
20 Year Member
Liked
Loved
 
Joined: May 2001
Posts: 2,143
Likes: 7
From: San Diego CA
Default Re: I got that "Brake system warning light" (C4@your_door)

First thing to check is the fluid level. If it's down that far then you need new pads or you have a leak.
Reply
Old Jan 24, 2003 | 05:05 PM
  #3  
SPD DMN's Avatar
SPD DMN
Le Mans Master
20 Year Member
 
Joined: Oct 1999
Posts: 9,713
Likes: 3
From: Sachse Texas
Cruise-In I Veteran
Cruise-In II Veteran
Default Re: I got that "Brake system warning light" (C4@your_door)

Check the fluid in the master. Bet it is low.
Reply
Old Jan 24, 2003 | 07:00 PM
  #4  
oldace84's Avatar
oldace84
Race Director
10 Year Member
 
Joined: Aug 2002
Posts: 13,356
Likes: 0
From: tucson AZ
St. Jude Donor '04 & '05
Default Re: I got that "Brake system warning light" (C4@your_door)

My light hangs on for awhile...but after I re-release it its fine.....just hangs everynow and then....no biggie....
tony
:smash:
Reply
Old Jan 25, 2003 | 12:40 PM
  #5  
CoolVette86's Avatar
CoolVette86
Race Director
20 Year Member
 
Joined: Sep 2000
Posts: 12,182
Likes: 1
From: Partying with the Cowboys cheerleaders in Mt. Olive, New Jersey
Default Re: I got that "Brake system warning light" (C4@your_door)

Sounds stupid, but try wiggling your e-brake handles a bit to see if it's unwittingly engaging the brake light. It happened to me a couple months ago, when I realized it's because I've been playing around with the e-brake prior to me getting my 86 inspected at the DMV. :D
Reply
Old Jan 27, 2003 | 09:36 AM
  #6  
C4@your_door's Avatar
C4@your_door
Thread Starter
Melting Slicks
15 Year Member
 
Joined: Oct 2000
Posts: 2,748
Likes: 0
Default Re: I got that "Brake system warning light" (John Row)

First thing to check is the fluid level. If it's down that far then you need new pads or you have a leak.
I checked my fluid level and it was very low so I got some brake fluid and filled it up and now when I hit the brakes it will go all the way to the floor to stop but if I pump the brakes like 2 times it will feel like the brake fluid will kick in and then I'm able to stop without it going all the way to the floor.

Anyone have any ideas on what I can do to resolve this issue?

Thanks in advance!
Reply
Old Jan 27, 2003 | 10:25 AM
  #7  
SPD DMN's Avatar
SPD DMN
Le Mans Master
20 Year Member
 
Joined: Oct 1999
Posts: 9,713
Likes: 3
From: Sachse Texas
Cruise-In I Veteran
Cruise-In II Veteran
Default Re: I got that "Brake system warning light" (C4@your_door)

Do a full system bleed. Sounds like you may have air traps in there somewhere.
Reply
Old Jan 27, 2003 | 04:42 PM
  #8  
John Row's Avatar
John Row
Melting Slicks
20 Year Member
Liked
Loved
 
Joined: May 2001
Posts: 2,143
Likes: 7
From: San Diego CA
Default Re: I got that "Brake system warning light" (C4@your_door)

I'll bet your pads are just about down to the metal backing and the rotors are worn. If you had to add fluid and you don't have leaks, the only place left is in the caliper cylinders.

Check for leaks in the hoses and around the calipers.

Don't drive it like that. First reason is it is dangerous. Second reason is the piston in the master cylinder has a wear pattern and you are probably pushing it past that pattern and o-rings are now subject to that wear edge. That edge will take out the o-rings in no time.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-1

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-2

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-3

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-4

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-5

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
story-6

2027 Corvette Buyer's Guide: Everything You Need to Know!

 Joe Kucinski
story-7

10 Things C8 Corvette Owners Hate (But Won't Tell You)

 Joe Kucinski
story-8

10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

 Brett Foote
story-9

Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

 Joe Kucinski
Old Jan 29, 2003 | 12:31 PM
  #9  
C4@your_door's Avatar
C4@your_door
Thread Starter
Melting Slicks
15 Year Member
 
Joined: Oct 2000
Posts: 2,748
Likes: 0
Default Re: I got that "Brake system warning light" (Vette92)

Do a full system bleed. Sounds like you may have air traps in there somewhere.
This may be a stupid question but how would one do this?

Thanks!
Reply
Old Jan 29, 2003 | 02:38 PM
  #10  
SPD DMN's Avatar
SPD DMN
Le Mans Master
20 Year Member
 
Joined: Oct 1999
Posts: 9,713
Likes: 3
From: Sachse Texas
Cruise-In I Veteran
Cruise-In II Veteran
Default Re: I got that "Brake system warning light" (C4@your_door)

A few different ways to do this, but I will go over my own process that I use.

With two people, One person will be the "brake man", the other will be the "caliper man".

Caliper Man : With the wheel/tire removed, there is a valve on the top of the brake caliper. Place the appropriate sized wrench (10mm) over the valve. On top of the bleed hole, attach a peice of clear hose (from any parts store),put the other end into a container to collect the old fluid. Open the valve by turning the wrench counter clockwise. Have the "brake man" press and hold the brake. You should see fluid exiting through the clear tube. Close the valve by turning clockwise. Tell the brake man to release the pedal. Once released, repeat the process of opening the valve, pressing the brake, closing the valve, releasing the brake until clear new fluid begins to exit through the tube. Make sure to keep an eye on the fluid level in the master cylinder after every couple of rotations. It is important that you keep an adequate suply of fresh fluid in the reservoir.

The order in which you bleed the calipers are different for different years, but the general rule of thumb is to bleed the caliper that is the farthest from the master cylinder first and work you way to the closest caliper. On 92-96, the order is right rear, left rear, right front, left front. Check your year's service manual for the correct order. Honestly, it makes little difference which order you do them in as long as new fluid can be seen coming out of it. Doing it in the proper order allows you to bleed them using the least amount of fluid. I generally buy the large bottle of Valvoline Synthetic brake fluid and use maybe half of it each bleed session.

Brake Man : Presses and releases the brake pedal on commands given by the "Caliper man". It is recommended not to push the pedal all the way to the floor, but press it close to the normal operating range.

With one person, buy some Russell's speed bleeders. This way you can crack open the valve, attach a hose, and then you simply pump the brake pedal yourself until you can see clean fluid exiting the caliper. The speed bleeders are great if you bleed your brakes more than just every couple of years.
Reply

Get notified of new replies

To I got that "Brake system warning light"





All times are GMT -4. The time now is 10:24 PM.

story-0
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-1
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-2
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-3
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-4
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-5
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-6
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-7
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-8
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-9
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE