E39 ABS Module Repair

• Tuesday, December 16, 2008, 20:12
• BMW News
• 13,306 views
• 11 comments

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11 Comments on “E39 ABS Module Repair”

• 
  qaz wrote on 2 April, 2009, 21:44

  hi,

  i seem to be experiencing a fault with my abs module. do u know how or where to get this fixed. why have you circled some areas.

  thanks
  qaz
• 
  admin wrote on 3 April, 2009, 20:55

  The most common problem with this Bosch ABS modules is that they are cracked solders. You can send your module for repairing or you try to repair it by yourself
• 
  Issa wrote on 22 July, 2009, 21:43

  How did you open this black cover??? i find it very hard to do so, give me the best way to this, please
• 
  Issa wrote on 22 July, 2009, 21:47

  what is the tools you have used???
• 
  Paul wrote on 7 July, 2010, 10:16

  Thank you for the repair procedure, I believe that my abs module when hot de-activates the abs. Please send me photos and procedure for me to repair the module myself. what do i need e.g soldering gun, what type of solder areas that could be the problem and how to identify loose contact points

  Kind Regards – Paul
• 
  Claudio wrote on 8 July, 2010, 17:03

  I Paul. I’ve your same problem. I do not think that the cracked solder could be do this kind of problem. I think that this problem is caused from a electronic component (like a condensator) with a thermal drift. As soon as possible I try to open and check it. My doubt is only one: the repair How do? I know is not possible remove the component from a special ceramic PCB. Best Regards Claudio
• 
  Claudio wrote on 8 July, 2010, 17:06

  Claudio.tiziana.gmail.com
• 
  Claudio wrote on 9 July, 2010, 18:00

  The Admin have right. I open the ABS bosch 5.7. The solders are cracked. Now the abs work fine. Only a suggestion: Buy a solderer with a very thin point. When remove the gel, before the oparations, stay very carefully to thin gold wire because the gel is capable to rip the wire. In any case the problem shoul be located only on the eigth big wire but if you need to replace the gold wire use a particular attention when put the solderer to the gold pitch. I if you stay to much time you loose the pitch. Good luck
• 
  Danilo wrote on 8 August, 2010, 12:05

  I have the same problem, everything working fine while the engine is cold. when engine reaches the working temp abs and asc light turns on. please send me detailed instructions how to fix it. I will be grateful to you!!!!!!!!!!!!
• 
  Danilo wrote on 10 August, 2010, 9:40

  danilo.zrenjanin.gmail.com
• 
  Ceelo wrote on 30 August, 2010, 10:36

  How do you remove and clean away the gel so as to be able to get a reliable surface to solder? cheers

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