Author Topic: 25070 Internal Control module error - too much slip of rear wheel.  (Read 449 times)

sw@52700600.dk

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Hi

For approx. one month ago I started getting ABS faults, and fund that the gears in my final drive had broken and the ABS sensor was completely set off by metal splines.
I ordered a brand new final drive at BMW Berlin (Through a Danish dealer).
I mounted the new final drive and ABS sensor, and it all worked fine for approx. 1 week.

Now I get this error: 25070 Internal Control module error - too much slip of rear wheel
The fault is not present now. :'( :'( :'(

I have therefore had the ABS sensor out for checking it, but there are no metal splinters on it.

When the fault occurs, the speedometer stops working and the needle drops to 0 km / h, after a while the needle works again.
Sometimes the error comes after 30m and other times after 40km.

I don't know where to look, please help

Info about the bike:
BMW K1200S from 06' with 1 gen servo assist ABS.

Attached is the log from GS-911

Skim

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Re: 25070 Internal Control module error - too much slip of rear wheel.
« Reply #1 on: June 19, 2021, 09:59:06 AM »
Silly question probably. I do not see that you mention that you cleared the fault codes after replacing final drive. Assume you have?

schuppi

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Re: 25070 Internal Control module error - too much slip of rear wheel.
« Reply #2 on: June 22, 2021, 12:58:44 AM »
Hello
Fahrgestellnummer   WB10581A66ZR81668
Modellbezeichnung   K40 (K 1200 S, K 1300 S)
Produktionsdatum   09.09.2005

33 11 8 530 087   Winkelgetriebe schwarz  for bikes to 08.2006
34 51 7 666 436   Raddrehzahlsensor

I would double check the new configuration, because this fault appears if the crown wheel has a different pitch for the ABS sensor.
Otherway its the wrong sensor

Good luck
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Wolfgang
                                       talk less, drive more