Hi everyone.
PLease, let me ask you, in case it has happened to someone, although no matter how much I search and read, I can't find anything.
The motorcycle: DL1000 AL8 2018 70,000 kms
The issue is:
I start the bike, start running, and sometimes the ABS light stays on, other times it doesn't. The traction control normally always turns off.
I stop the engine, repeat the previous sequence and it may stay on or it may turn off normally at 5km/h.
It is disconcerting, a lot, because there is nowhere to look at anything.
That is to say, depending on the situation, the signal remains on or not. I have done a thousand tests, starting fast, slow, with the handlebars turned, straight,....
Diagnosis, code C00, the big nothing. To make matters worse, even though the warning light is on, the ABS acts completely normally, on both axles, so I understand that the pump motor works correctly.
Yesterday I dismantled the tank, filter box, etc... to get to the front ABS sensor connector.
I checked connectors of both sensors, as well as the ABS module and the ECU. Disconnect looking for any broken, sulfated, loose pole... Nothing
Thoroughly clean the contacts of all connectors with electrical CRC and blowing with air, to rule out ground shunts or bad contacts.
I also measured the ohmic resistance of both sensors with the multimeter, and here I did find a difference, but I don't know if it is normal, since the workshop manual does not specify that information.
The measured values are:
FRONT SENSOR: 518 KOHM
REAR SENSOR: 450 KOHM
That's where I have doubts. Apparently, from an electrical point of view, they should be the same ohmic value.
I would like to ask you, please, if someone can measure the value in ohms of their rear ABS sensor, or if someone has a spare sensor at home, in the garage, or in the storage room and measure it with a multimeter and compare values.
I'm not going to ask you for the front one because it's a big issue, you have to remove the tank, filter box, etc., to get to the connector.
Any suggestions will be welcome.
Regards