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NO BRAKES!!!

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Old Feb 21, 2011 | 07:34 AM
  #1  
Murdoc's Avatar
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From: Youngstown, OH
Year: 1993
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Engine: 4.0L HO
Default NO BRAKES!!!

So I jump in my jeep last night to go to work, pull out of garage and park it to pull my truck into the garage. As I get out I notice the red "brake" light on the dash. I get back in and put my jeep in gear and the brake pedal goes straight to the floor, I was able to "pump" the pedal to where I felt pressure. The red dash light goes off. So I decide to at least try to take it down the street. I try to make my first stop and the brake pedal goes straight to the floor. And the jeep is super slow to stop. So I limp it home and now I'm wondering WTF happened? I'm not low on brake fluid, I dont see and severed lines(I didn't crawl under the jeep yet though). So any brake experts out there have any suggestions?
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Old Feb 21, 2011 | 07:36 AM
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From: Fauquier County, Virginia
Year: 1991
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Do you have ABS?
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Old Feb 21, 2011 | 07:45 AM
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shot master cylinder if there are no leaks
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Old Feb 21, 2011 | 07:46 AM
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Originally Posted by 1991Jeep_Man
Do you have ABS?
he can't have ABS.
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Old Feb 21, 2011 | 07:51 AM
  #5  
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No ABS...
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Old Feb 21, 2011 | 07:55 AM
  #6  
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From: Fauquier County, Virginia
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Originally Posted by fantic238
he can't have ABS.
I thought Cherokees could come with an ABS system from the factory?

Reason I asked is because I've seen many people with XJ's that said their stock anti-lock brake system sucked because of its many issues.
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Old Feb 21, 2011 | 08:00 AM
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Originally Posted by 1991Jeep_Man
I thought Cherokees could come with an ABS system from the factory?

Reason I asked is because I've seen many people with XJ's that said their stock anti-lock brake system sucked because of its many issues.
it says in his info that he has a chrysler 8.25 rear axle. No ABS.
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Old Feb 21, 2011 | 08:05 AM
  #8  
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Originally Posted by fantic238
it says in his info that he has a chrysler 8.25 rear axle. No ABS.
Ah, didn't look at his info. My bad

I also didn't know 8.25's didn't have ABS.. Learn something new everyday, right? lol
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Old Feb 21, 2011 | 08:06 AM
  #9  
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Originally Posted by 1991Jeep_Man
Ah, didn't look at his info. My bad

I also didn't know 8.25's didn't have ABS.. Learn something new everyday, right? lol
Yep.
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Old Feb 21, 2011 | 09:51 AM
  #10  
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From: Berkshires, MA
Year: 1994
Model: Grand Cherokee
Engine: 6-Cyl. 4.0L
Default

Originally Posted by Murdoc
So I jump in my jeep last night to go to work, pull out of garage and park it to pull my truck into the garage. As I get out I notice the red "brake" light on the dash. I get back in and put my jeep in gear and the brake pedal goes straight to the floor, I was able to "pump" the pedal to where I felt pressure. The red dash light goes off. So I decide to at least try to take it down the street. I try to make my first stop and the brake pedal goes straight to the floor. And the jeep is super slow to stop. So I limp it home and now I'm wondering WTF happened? I'm not low on brake fluid, I dont see and severed lines(I didn't crawl under the jeep yet though). So any brake experts out there have any suggestions?
I would guess that it's a brake line over anything. If you're brake fluid is good and you're sure the pads aren't low, there must be a cable that went.
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Old Feb 21, 2011 | 11:07 AM
  #11  
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From: Suffolk long island
Year: 1994
Model: Cherokee
Engine: 4.0 L I6
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turn it on pump the brakes, look for leaks, if you dont find any flush the whole system and see whats good
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Old Feb 21, 2011 | 11:21 AM
  #12  
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brake master is what it sounds like to me. usually you will hear a rush of air at your feet but not always
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Old Feb 21, 2011 | 01:07 PM
  #13  
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Originally Posted by camoed90XJ
brake master is what it sounds like to me. usually you will hear a rush of air at your feet but not always
lol, that's a vacuum leak of the booster...
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Old Feb 21, 2011 | 02:15 PM
  #14  
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Ill have to check out those few you guys mentioned. By the way, the jeep got all new rotors and pads up front, new shoes in rear only 2 months ago..
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