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e-brake always on

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Old 05-08-08, 10:39 PM
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Wannabe

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e-brake always on

Hey guys,

So I finally drove my 7 after a few days of it just sitting. It runs fine, however the warning light for the handbrake is always on even if it is released. It kinda seems like it has less power, so I am thinking that it is not just the light, but maybe the brake got stuck. Any suggestions on how to fix this problem would be greatly appreciated.

Thanks
Old 05-08-08, 11:33 PM
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Check your brake fluid - I bet it's low or empty.


-Ted
Old 05-08-08, 11:38 PM
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Drive it till they unstick.
Old 05-09-08, 12:12 AM
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Originally Posted by RETed
Check your brake fluid - I bet it's low or empty.


-Ted
X2
Old 05-09-08, 12:56 AM
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mine was just doing this. ended up being a bad caliper, but found it out to late. the piston in my caliper and my rotor are fubar'd, lol. currently working on getting new brakes put on, having fits with my new studs, lol. im hoping that replacing these parts that the warning light goes off. ill post results when i get it back together.
Old 05-09-08, 01:30 AM
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This happened to me before. Turned out it wasn't the e-brake at all, I had just put to much fluid in after I bled the brakes, so they were always dragging.
Old 05-09-08, 12:15 PM
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Thanks for the ideas guys, I'm going to check the brake fluid level when I get home.
Old 05-09-08, 12:52 PM
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Im having this same issue, i dont think it is the brake fluid. My lights were on before and after i filled it up. Although the lights, for a little while were intermittent. Now they are on all the time. Ill be replacing my brake system here soon anyways and hopefully that will solve the issue.
Old 05-09-08, 04:40 PM
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Cake or Death?

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Your parking brake warning light is not connected in any way to the calipers or fluid, only to the parking brake lever itself, so it cannot warn you of low fluid or sticking pistons- it doesn't know or care. All it does know is the position of the lever itself.

Remove the cover from the parking brake handle and see that the switch is making contact when the lever is in the OFF position (all the way down).
Old 05-09-08, 06:51 PM
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The switch is grounded.
Old 05-10-08, 12:16 PM
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version 2.0

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Originally Posted by clokker
Your parking brake warning light is not connected in any way to the calipers or fluid, only to the parking brake lever itself, so it cannot warn you of low fluid or sticking pistons- it doesn't know or care. All it does know is the position of the lever itself.

Remove the cover from the parking brake handle and see that the switch is making contact when the lever is in the OFF position (all the way down).
sooooooooo that's why whenever the fluid is low in my resovoir the brake light comes on?
Old 05-10-08, 12:24 PM
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Originally Posted by clokker
Your parking brake warning light is not connected in any way to the calipers or fluid, only to the parking brake lever itself, so it cannot warn you of low fluid or sticking pistons- it doesn't know or care. All it does know is the position of the lever itself.
Uh, WRONG.

The PARKING BRAKE warning light *IS* connected to the brake fluid level sensor in the brake fluid reservior.
Check the FSM for the wiring diagrams.
It's even described in your owners manual if you have one.


-Ted
Old 05-10-08, 05:31 PM
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Originally Posted by clokker
Your parking brake warning light is not connected in any way to the calipers or fluid, only to the parking brake lever itself, so it cannot warn you of low fluid or sticking pistons- it doesn't know or care. All it does know is the position of the lever itself.
Wow, for as many posts as you have you should know that ALL cars have that feature and you should know not to talk about something if you don't know about it.
Old 05-10-08, 06:21 PM
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Cake or Death?

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Originally Posted by RETed
Uh, WRONG.

The PARKING BRAKE warning light *IS* connected to the brake fluid level sensor in the brake fluid reservior.
Check the FSM for the wiring diagrams.
It's even described in your owners manual if you have one.


-Ted
Mea culpa, mea cupla, mea maximum culpa.
I was wrong, I'm sorry.
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