Husqvarna 701 Supermoto ABS TC Failure Check engine

[Tom333]

I have a weird Problem with my Husky. The ABS and Tc lights are always on so it’s deactivated. Also the check engine Light is on. There is no other problem. Did someone know how to fix it?

[FriskyDingo]

have you tried this:
TC on 701 2020 can be enabled/disabled by turning on the ignition and holding down the TC button for no longer than 3 seconds. (maybe 5...)

[SRTie4k]

I'd start with checking whether the rear ABS sensor is working. Swap front and rear sensors and if you no longer have a speedo reading (KTM reads speed from front ABS sensor), there's your issue.

My 1290 threw the TC, ABS and CEL when my rear ABS sensor was intermittently acting up.