DTC reset

Hi, On my 2019 RR SP I recently attempted to do a DTC reset ,with a paper clip in the red socket ( I had the engine warning light on, after fitting a new exhaust and removing the servo etc, adding a servo eliminator ), I now have a broken bike, won't start, with S4 S7 error on the dash, which I think is a general ECU/SCU comms error, also the fuel pump doesn't start on startup, along with a suspension exclamation graphic and a line for all the other settings; power etc. Have I fried the ECU?

 

Have you done the Line Open Circuit Inspection between SCU34pin Black connector and ECM 39Pin connector for continuity as per manual

 

Hi,
Thanks so much for sending over the information, I would have given that a go, but in the meantime I decided I best give it to someone who knows what they are doing so the bike is currently in the bike shop being looked at.Thanks again, and I'll post the rsolution to the problem when I get the bike back.
Cheers
Mark

 

Good Luck Mark , probably only dislodged a connector/wire while you were doing the other job

 

Well, the good news is that it was a blown fuse (10Amp), strange cos I checked the fuses, so maybe that one was somewhere other than in the fuse box, so now everything is working its back to the original probelm which was the traction light coming on solid after a couple of miles...

 

Could you have a wheel speed sensor fault

 

That sounds plausible

 

Or you could just try starting and stopping the engine , go through a few cycles , might go away

 

I will certainly try that, also have replaced the battery because it wasn't holding the charge very well, so maybe after a few rides this week it may resolve itself