Sky InsuranceMonster Motorsport
Results 1 to 3 of 3
  1. #1
    DeanTTaylor's Avatar
    Reverse Gear

    Status
    Offline
    Join Date
    Nov 2012
    Location
    Canberra, Australia
    Posts
    18

    Brake system fault - Audi say no fault codes.

    Over the Christmas break I took my 2012 S3 on a bit of a road trip, I live in Canberra Australia and was heading up to the hunter valley on the central cost for Christmas / New Year break. The overall trip was about 500km each way.

    On the 1st day, about 100km from Canberra I got an error on the DIS "Stability program fault" Then a few orange lights were lit, the ESP fault, the picture of a flat tyre, and the picture of a shock absorber, this was followed by they DIS showing "TPMS"

    I pulled over, thought I might have a flat tyre, Everything seemed normal. When I got back in the car and started it, no faults were displayed.

    Drove for another 200km, then the same thing happened again, I decided to keep driving with the warning lights on as I was driving through Sydney, I noticed that hill hold assist want working, got back out onto the motorway and after a while the DIS displayed another error "Brake System Fault" Now the ABS and the Brake fail light are on.

    Pulled over, turned the car off and on again, problem goes away. Arrived at the hunter valley, spent a week holidaying. Did a few short drives up there, no faults came up, hill hold assist is working.

    Anyway, holiday ends, driving home, after a few hundred km it skipped the ESP fault and went straight to "Brake System Fault", with the following lights lit, ESP fault, flat tyre, shock absorber, ABS and the Brake fail. The DIS displayed TPMS, Decided to just drive home with the lights on.

    Back in Canberra, the car was booked in for a service in a week, drove around for that week with no errors.

    I took the car in for a service to Audi centre Canberra, I explained the errors, they said they would check it out.

    When I got the car back they said there was no faults logged and it was all working ok, he said sometimes a leaf or rock gets into the ABS sensor and can cause this.

    So my question, could there really be no faults logged for this? Does his reason sound plausible? Seems strange considering the error has come up multiple times after a few hundred km, Has anyone had a similar problem on their A3/S3?

    Here is a picture of the faults displayed.
    Errors.jpg


    Thanks

    Dean.

  2. # ADS
    ADS
    Join Date
    Always
    Location
    Global
    Posts
    Many
     
  3. #2
    NHN
    NHN's Avatar
    Modmetractor

    Status
    Offline
    Join Date
    Jan 2008
    Location
    Coding Something
    Posts
    27,111
    Well check the abs sensors for any crap, but seems a bit far fetched imho, Ive seen mine clogged up with brake dust/crap & they have always been fine & worked no problem, so take with a very large pinch of salt lol.

    Also how does a leaf or rock get into the sensor, its a sealed unit with just the connector plugged in iirc.

    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

    PARKING SYSTEMS - DIAGNOSTICS - FAULT FINDING - BODYWORK - PAINTWORK

  4. #3
    gary3306's Avatar
    5th Gear

    Status
    Offline
    Join Date
    Oct 2010
    Location
    Northumberland
    Posts
    950
    You may have a knackered ABS pump. With that many warning lights coming on, I'm gobsmacked that Audi say there are no fault codes stored. I have recently replaced an ABS pump on a BMW 320d. It was displaying all the lights that yours is now showing, including a fault with the TPMS. Repaired the pump with the repair kit the BMW dealer supply and all is fine.
    A4 S-Line. Mods so far; Cruise, DIS, Mk2 RNS-e, Audi 6 CD changer, XcarLink with self manufactured permanent ipod dock, B8 MFSW, Dectane Dayline Headlights with independantly switched DRL's, RS4 Rear ARB, De-badged, RS4 pedals, HIDS, RS4 front grille and RS4 style fog surrounds, LCR splitter in Satin Black, Rear Park Assist, LED gearknob, Red footwell lighting, Kitchen sink and Shower cubicle.




 

 

Similar Threads

  1. (!) fault in the brake system
    By kachnak in forum A3/S3 Forum (8L Chassis)
    Replies: 4
    Last Post: 7th July 2012, 23:07
  2. Fault in Brake System Warning
    By Ian W in forum A3/S3 Forum (8L Chassis)
    Replies: 9
    Last Post: 19th April 2008, 19:10
  3. electrical fault audi A3 (2000 reg) Please help
    By stigger in forum A3/S3 Forum (8L Chassis)
    Replies: 1
    Last Post: 13th April 2008, 09:52
  4. Audi 80 cabriolet brake system light warning
    By imported_tacka in forum Classic Audi Forum
    Replies: 6
    Last Post: 4th March 2005, 09:39
  5. Servicing UNDER AUDI? Oli - Transmission & Faults.
    By mspah in forum A3/S3 Forum (8L Chassis)
    Replies: 1
    Last Post: 20th August 2004, 07:51

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Single Sign On provided by vBSSO

Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

Content Relevant URLs by vBSEO