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abs module problem

Discussion in 'A4/S4 forum(B5 Chassis)' started by ian52, Oct 25, 2008.

  1. ian52

    ian52 2000 a4 1.8tqs-yellow

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    when the abs module goes funny is it the module under the rear seat or the abs pump under the bonnet?
     
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  3. dieselfitter251

    dieselfitter251 Blow ma own trumpet?

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    If you've got a non-quattro car then it'll be the module under rear seat. Got a vagcom? Check for codes, it is possible that the pump could have failed but unlikely.
     
  4. ian52

    ian52 2000 a4 1.8tqs-yellow

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    its a facelift quattro sport.the light comes on for a bit then goes out for a bit.had it on a diagnostic thing and it couldnt communicate with the abs or something.
     
  5. dieselfitter251

    dieselfitter251 Blow ma own trumpet?

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    If it's a quattro then the module will be attached to the pump in the engine bay. I don't think you should have anything relating to the ABS under the rear seat? I may be wrong as I have a pre facelift quattro sport. Are you getting an error code at all?
     
  6. ian52

    ian52 2000 a4 1.8tqs-yellow

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    i couldnt communicate or something and from what others have said thats what happens when its the module.
     
  7. Broken Byzan

    Broken Byzan Photographic Moderator
    Staff Member Moderator VCDS Map User quattro Audi A4

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    I am sure my control module is at my ABS pump on my 2wd 98. As i connected the wires there when i put the traction control on
     
  8. Nige P

    Nige P Member

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    the module will be bolted to the pump, it's the yaw sensor under the rear seat.
     

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