2005 r 1200 rt iabs series 3 brake module problems
Over the last year I have had intermittent ‘rear wheel wheel circuit pressure to high’ problems as diagnosed by my GS 911 (fault code #24972) and my authorized dealer.
After scouring the inter-net extensively for months, and trying all the great advice to address the problem, from the hogranch video on bleeding the system, the rear wheel speed sensor voltage, and removing the rear circuit pressure valve to see if it was sticking, I finally purchased a new module from a dealer who gave me a great BMW MOA discount, no shipping charges and no tax, and the part will be delivered this Monday.
I have been unable to locate any information on changing out the module and therefore this thread.
I am hoping someone has some experience with a change out of this part, who could give me some advice. E.G. do I fill the empty brake reservoirs before I attempt the bleed, should I use the brake bleed test using my GS 911 at any point to move the module brake fluid, and per a thread I ran across BMW issued a bulletin in 2013 that said you now only had to bleed from 1 bleed nipple on each control circuit (point 3 in the hogranch diagrams).