Brake lines 2005 VW Jetta

25

Asked by Rwoodstock May 20, 2018 at 10:38 PM about the 2005 Volkswagen Jetta GL

Question type: Maintenance & Repair

My daughters 2005 VW Jetta brake pedal goes all the way to the floorboard before the car will stop. So I decided I would take a look and see if I could fix it. I started to bleed the brake lines and noticed her rear brakes needed to be replaced. I replace the rotors and pads and realized the driver side rotor was very rusted and the pad was never touching the rotor. So I thought the caliper was shot so I decided to replace both of them. I put everything back together and went to bleed the lines.
I started with the right rear then the left rear then the right front and tried to finish with the driver side front. But I soon realized the bleeder screw was replace by a threaded screw with no head or anyway to grip it. I could only get fluid from the right rear nothing from the other two. ( could not do driver side front). The front right had some grey sludge at first but then nothing, the driver side rear I got nothing. Maybe a couple bubbles but that's it.
Not sure what to do because we put the car on a hoist and the right rear brake locked up. The left rear nothing happened at all the piston did not engage. Front right did not work at all and the driver side front did work.
So I have one brake  working. Driver side front.
What should I do? Going insane!!!
Rob

2 Answers

80

You need to test the ABS pump. If someone has a decent scanner, like Maxis or Verus or the dealer VCDS or VAG-COM. Try running the pump and open one line at a time to observe fluid coming from the pump. Those ABS pumps are known to fail. If you can communicate with it, you need to pull the code from the module before you throw it out. Use a good scanner and log in to the module and write down the code. You can swap the pump with a new one with the same part number (the last letter doesn't matter as much, preferably a later one alphabetically). Once you swap it, you have to run the pump again to bleed. Adaptations must also be done with the steering angle sensor, etc. You'll need a code for that. Login using 40168 to login. This will enable adaptations.

2 people found this helpful.
25

Turned out all I had to do was replace the master brake cylinder. Took less than an hour and working great now!

2 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    Deathjam4
    Reputation
    12,660
  • #2
    Goodwrench707
    Reputation
    5,410
  • #3
    o_jayne
    Reputation
    2,690
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Volkswagen Passat
16 Great Deals out of 417 listings starting at $3,999
Used Volkswagen Jetta GLI
10 Great Deals out of 418 listings starting at $2,315
Used Honda Civic
200 Great Deals out of 4,053 listings starting at $440
Used Honda Accord
56 Great Deals out of 991 listings starting at $2,000
Used Toyota Camry
62 Great Deals out of 1,074 listings starting at $3,500
Used Toyota Corolla
146 Great Deals out of 2,444 listings starting at $3,900
Used Volkswagen Golf
25 Great Deals out of 455 listings starting at $2,799
Used Volkswagen Golf GTI
26 Great Deals out of 651 listings starting at $5,888
Used BMW 3 Series
64 Great Deals out of 1,232 listings starting at $2,500
Used Hyundai Elantra
158 Great Deals out of 4,210 listings starting at $100
Used Mazda MAZDA3
76 Great Deals out of 1,624 listings starting at $1,899
Used Nissan Sentra
66 Great Deals out of 1,747 listings starting at $1,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.