AUDI'S CRAZY!! need brake help
#1
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My 96 audi a4 anti-lock brakes pulse as I slow down. It happens onlywhen the car just about stops (0-5 mph). Otherwise all is fine. I figured it was just abs sensor. took it to audi, they want to replace the entire abs system to the tune of $3800!! Are they crazy?? has anyone had this problem? Need some advice.
#2
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Get a 2nd opinion at another dealership or Eurpoean specific independent shop. Its not unheard of for a service advisor to try to 'sell' you on more service then you actually need. Its more common on customer pay work.
The best defense on getting worked over is being knowledgable about your car. This isnt the first time I've heard of this problem on the A4 but I wouldnt venture a diagnosis without a VAG-COM scan and test drive. Find another reputable shop and get another opinion.
The best defense on getting worked over is being knowledgable about your car. This isnt the first time I've heard of this problem on the A4 but I wouldnt venture a diagnosis without a VAG-COM scan and test drive. Find another reputable shop and get another opinion.
#3
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Wow. Your car probably isn't worth too much more than that.
Did you have any work done recently to anything in the suspension or brakes?
I would suggest:
Jack up the car, take off the wheels, and clean your wheel speed sensors. These are located right by the brakes behind the rotors. They pull straight out without any tools. Wipe them down, spray a little brake cleaner on them, and after it evaporates, reinstall the sensor. (I had a similar problem after doing my control arms and using tons of PB Blaster. It seeped in on the sensors, crudded them up, and make my ABS wig out. After I cleaned them it went away.)
This doesn't cost anything and could possibly help the problem. If this doesn't fix it, get it checked out somewhere else. Its not unheard of for the ABS module to go, but hopefully you can get it fixed up for much less than $3800.
Did you have any work done recently to anything in the suspension or brakes?
I would suggest:
Jack up the car, take off the wheels, and clean your wheel speed sensors. These are located right by the brakes behind the rotors. They pull straight out without any tools. Wipe them down, spray a little brake cleaner on them, and after it evaporates, reinstall the sensor. (I had a similar problem after doing my control arms and using tons of PB Blaster. It seeped in on the sensors, crudded them up, and make my ABS wig out. After I cleaned them it went away.)
This doesn't cost anything and could possibly help the problem. If this doesn't fix it, get it checked out somewhere else. Its not unheard of for the ABS module to go, but hopefully you can get it fixed up for much less than $3800.
#6
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Sounds like the ABS pump or module, you can have it rebuilt at a fraction of what the stealership wants. What were the codes they got, and did they thoroughly explain what exactly is faulty to replace the entire ABS system? If your not careful the stealership can easily rip you off.
#7
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they didnt say anything about any codes.. also, i cleaned the speed sensors but that didnt do anything. also, i couldnt get one of the rear speed sensors out.. any advice on how to remove this thing without destroying it? the other 3 slid right out.
#9
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So what your saying is that if it was a speed sensor or the abs module or bad motor, the abs light should be on?? I was thinking about just taking out the module and having it rebuilt.