Passat (B6) :: Electric Parking Brake Caliper Leaking
Apr 25, 2012
Today, as i had my car in the repair shop for a checkup i got a horrible message. The rear caliper/hand brake motor (?) is leaking brake fluid. Replacing this is close to 1500$ (I live in Norway) So my question is: Is there any way to stop the leak without replacing the whole thing? Also, i suspect the leak is minor as the brake fluid is almost on "max". So, if it doesn't really leak a whole lot, do i really need to do anything about it? I mean, if i have to refill the fluid container every six months its much cheaper.
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My 2012 Tuguan has, of course, the electric parking brake. It is very refreshing to have a car with a parking brake that actually works. I'm a believer in actually using them.... unlike my wife who just doesn't see the point. And I use it a lot, like for long waits in traffic..... it's so easy.
Anyway, I am wondering how it works. I took a quick look underneath, looking for a motor operated cable that might be working on a secondary drum, but didn't see anything like this. To be honest, I have never seen parking brakes work directly on a disc. I thought it might be possible that there is an electric hydraulic pump that closes the calipers, but this would require some fairly complex valving to prevent back pressure on the master cylinder. How it works. I can hear what sounds like a motor(s) running for a couple of seconds when I raise the little paddle.
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Just got a 2016 V6 Lux. I have a question cerning the electric parking brake.
I noticed that at times when I slowly park into a parking space with an obstacle (such as a wall or another car in front), the electric parking brake would engage automatically. Is this an issue or a feature?
To me, this is annoying since sometimes the electric parking brake would engage when I am not ready to fully stop the car yet (need to park further in). It seems that it is related to the parking sensors.
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I have a leak from the rear driver caliper, it seems to come from behind the bolts that hold the emergency brake to the caliper (I had my wife push the pedal repeatedly so I could find the issue). I haven't been able to remove the retaining bolts (the allen head bolt doesn't want to play) to see what the issue might be.
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Had my car parked outside of work for about 12 hours yesterday, and in the NYC cold front, the parking break must have stuck on slightly. When I started to move, despite the fact I'd released the parking break, I received a warning in the MFI that said PARKING BREAK FAILURE TO RELEASE. I pulled the handle again and heard it pop just a little more off. Everything worked great after that. If I hadn't received the alert I probably would have driven off with it on. I'd probably have noticed the hesitation and checked the break again, but the alert was useful. Some of the warnings in the MFI can appear to be a pain at times, but it's amazing how thorough a job VW has done monitoring the cars systems and giving real time information if something doesn't work. You just have to make sure you don't get info overload from it all!!
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Just got my hair cut and go to start my car and the damn thing is stuck!! The check engine light is on and there is a P with a circle and a line through is like a no smoking sign. IT says parking brake fault see owners manual. Well I can't find anything in the manual as to how to get this thing to release. The car is on a slight hill, nothing steep. I know for a fact I did not put it on. Manul says it will test itself if not used for a long time. How to get this car moving? Its sitting there about 2 miles down the road.
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Ok when I stop the car and get out I can hear what sounds like the parking brake engaging even though I have not pushed the button ( i am scared to death of the button) and sometimes when I start out I hear a grinding noise, that happens when i apply the brakes but then goes away??
Is it supposed to be this way? 11K miles on the car and the grinding noise doesn't happen alll the time like it was the brakes or rotors and they look fine, the pads that is from looking at them??
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I bought a new battery tonight at my local VW dealership and after replacing it in the parking lot I got into my car, started it up, and saw 'Parking Brake Fault - See Owners Manual'. Seeing as I dont have an owners manual as when I bought it used, it didn't come with one - The car is still driveable but does not shift out of gear and when I go to engage (automatic) Drive, Reverse, or Sport, from the Parked position it makes a hard clunk and small jerk before it engages. The MFD is as if I am still parked because I can access all the comfort sections, and all transmission selections are highlighted. Im not sure if it was in Neutral or Park when I engaged the Parking Brake before I changed the battery so maybe and Im hoping when I took the old battery out, and put the new one in, that something wasnt set correctly when the car started up after having no battery power???
I am curious to know what possible ways I can rectify this. Its sitting in the VW dealership parking lot and Im hoping they will be able to take a look at at it in the morning but of course I wanted to check here. Also, what does it say in the Owners Manual about a Parking Brake Fault?
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I went skiiing this past weekend in Angel Fire, NM. When it was time to leave on Sunday I started the car and proceeded to undo the parking brake (I was parked on a n incline). As I press the button I get a message saying something like "Electronic Parking Brake Fault. Please Service". Then I press it again and it works. Is this something I can expect more of, or could it be due to the cold weather? It was 13F outside then at the time, and the car is a 2006 with 52K on it.
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Ok so i get off work and i go to my car, its around 6ish and its reading 36 degrees fahrenheit. On start up the car beeps and the parking brake wont disengage...tried pressing the button a couple times but nothing. So i turn it off and start it again...nothing. Then finally turn it off, let it sit till all the interior lights come off. Turn it on and lo and behold it works! At an ambient air temp of 36 degrees, is it possible that rotors and pads are frozen? Also could it be that the cold temperature is freezing the brake lines? Also the car was parked so that the wind was perpendicular to the brakes. So like a T with the long part being the wind!
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Happened to me twice today, engine wouldn't start, message on MFD was "Parking Brake Fault" and the engine would not start. I read through he owners manual looking for a solution, and the engine finally restarted and I was off on my merry way.
About two hours later, on another errand, this time I started down the road, the engine died, I tried a re-start, got the same "Parking Brake Fault" message and this time the engine would not start. Tow truck is going after the car right now. This leaves me a bit frustrated why a parking brake issue would kill the engine.
2008 Passat Komfort...
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owner of a 2007 Passat 2.0T wagon, 6 spd manual, 32k km's. (leased) I'm having repeated persistent parking brake failures (won't engage, or won't disengage).
-About two months ago the parking brake would not disengage, error message on the MFD, yellow warning light and warning tone. Called roadside, finally got it disengaged by removing one terminal from the battery. Took it straight to the dealership, they "fixed" it by resetting the computer.
- The next day I have auto hold engaged, parking brake did not disengage when I turned the car back on. Had to turn engine on/off several times before it disengaged.
- Took it to the dealership again, had to get a rental car over a weekend while they diagnosed the problem. This time they changed some wiring and replaced the parking brake button.
- Next day the parking brake engaged ok but wouldn't disengage. Same routine on/off/on/off to get it to disengage.
- Back to the dealership again, they decided to replace the brake control module but didnt have stock.
- Last week I took the car back in (4th trip for this issue), they replaced the module and said it was fixed. Next day my wife got stuck in a parking lot with the parking brake stuck on.
- Called the dealership last friday and asked them to come pick it up this time, as my wife and I are sick of the inconvenience of this issue. (we share the car, both work, and also have a child's daycare to schedule around)
The problem is intermittent but not difficult to cause a fault. Can be caused when engaging, disengaging, or when the PB kicks in from auto hold when turning the car off. I try not to use it, but sometimes is necessary (parking on hills etc).
The dealership doesnt seem to know the problem and are just throwing parts at it. What recourse do I have for repeated problems? The manual recommends using this parking brake EVERY time the car is parked, so I don't think it's too much to ask to have it working properly.
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My parking brake light has been coming on and off for 2 days now. went to the dealership today and on my way there my steering light began to flash. So I guess I can join the steering column failure club. However what faults can the parking throw?
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ok, just started to use my vag and now im stuck on trying to change my blinkers from 3 to 4 clicks and releasing to parking brake
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My parking brake has automatically set itself and then disengaged when turning off the car about two times in the last month. I have never had it do this before. Should I be worried?
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Today the roads were slushy. On my drive to work a strange parking brake fault happened twice. Each time I was driving at highway speeds, not engaging the parking brake. In each case, the parking brake fault light came on, and the car seemed to go into some kind of "limp home" mode: the car would not accelerate or upshift, although it appeared to be willing to maintain around 40mph or very mildly accelerate from 0-20 mph if I stopped all the way. This was not because the parking brake engaged itself and was slowing the car - the car still coasted freely. It was clearly because the computer was limiting the car's power/speed severely. In the first case, I think it came on when I was beginning to apply the regular brakes to slow down gradually for a light; and in the second I was not using the brakes at all but did hit a puddle of slush. In both cases, it's possible the traction control kicked in, although I did not see that indicator light flash. The ABS did not get used based on sound and pedal feel in the first place, and because I wasn't engaging the brakes at all in the second case.
In each case, I was able to pull off the road, shut off the engine/car entirely, and then restart the car to clear the fault and turn off the light. The car drove totally normally from there, as if nothing had ever been wrong. There was around two hours including 90 minutes of being parked in my garage between the two events. I've never had any parking brake malfunction of any kind before with this car. So now I'm wondering when this will happen again. This does not appear to be the common problem of the parking brake button, since it never involved actually applying or releasing the parking brake and never involved me touching the button. I don't like having to quickly go from the left lane of a freeway all the way to the right lane or shoulder when my car suddenly decides to slow down for no obvious reason.
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Its been consistently below freezing around here and when the car is cold, I get a parking brake fault as soon as I turn on the ignition. When I press the button it will usually release the brake, however further presses result is flaky operation, inconsistently flipping between working properly and showing a fault. However, if I can clear the fault, Auto-Hold works fine, and once the car is warmed up, the parking brake works flawlessly.
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Ok so this is the problem now, i went to check my fuses and pulled a #20 out to see if the cigarette lighter fuse was blown. Guess what? i start the car and all of a sudden the Electronic Parking brake failure kicked on. I tried to get the car out and now it won't get out of park! FML i heard that you can just unplug the battery for 15 min and that should reset the car but who knows... I got vw roadside coming to see what they can do it might need to get towed though
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2006 2.0T 6spd.
Got an error for tire pressure monitoring. Is it just a bad switch?
Error for parking brake. Sometimes it works sometimes it doesn't.
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I have a 2003 Variant V6, 34,000 miles - I was pulling out of a parking spot and the car had no "power". but eventually it kicked in..then when I got home I noticed that the brake lights stayed lit...no problem, I pulled the fuse so the battery wold not run out...put the fuse back in for the ride to the dealer, but a block out and again no power - depressing the gas pedal had no effect. Could these be related? The cars been at the dealer all day, they have no clue so far. I had the fuel pump replaced under recall...could it be some sort of electrical problem.
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I have a 2006 VW Passat 2.0T 6spd and it has the electronic rear parking brake with auto-hold. Recently needed rear brake pads, but hadnt had the 3 updates for the system, so i could not retract the e-brake through the computer. Got the update done, got the car back with two codes that i cannot get cleared:
53 - Parking Brake
02433: Supply voltage for right parking brake motor (sporadic) - V283
01087: Basic setting not carried out (sporadic)
Every time the codes are cleared, they come back immediately, therefore the scanner will not allow me to operate the system and do the brake job. I am using the Launch x-431 scanner with a vag-com emulator, so there should be no equipment problems if there is anything i can do. Is there an adaptation or relearn that needs to be carried out for the caliper?
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