Bmw r1200gs year 2005 55000km, abs fail, only residual braking, no pump noise. can it be d.i.y?

Bleed the ABS system

If your speedo still works, it means the rear sensor is fine. Have you had the front wheel off lately?

If so, check the wiring to the front sensor just above the left brake caliper. Sometimes the cable is removed from the the clip and is then worn away buy the edge of the brake disk. This will cause an intermittent problem affecting both ABS and TC.

More information about cars , you can visit: OBD diagnostic tool one stop supplier hope it can help you.

Ive just removed the ABS / Servo pump from my 2006 R1200GS. I also by passsed the hydraulics. Now my speedo wont work!!! Does any have a work around??

It seems the only solution is to exchange the ABS Modulator. I´ve not heard of any repair company that refurbish these parts. It´s an expensive reposition part, and I´ve just got the problem on my 2007. It seems the 2008 GS has a Recall for this problem, but not on the 2007.

Check the ABS fuse. It sounds like the ABS electric pump is not working.